DKMS make.log for lttng-modules-2.12.2 for kernel 5.10.0-1020-oem (x86_64) Sat Mar 27 09:30:33 UTC 2021 make: Entering directory '/usr/src/linux-headers-5.10.0-1020-oem' find: ‘/var/lib/dkms/lttng-modules/2.12.2/build/extra_version/patches/’: No such file or directory CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-discard.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-overwrite.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-discard.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-overwrite.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-mmap-client.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-clock.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-abi.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-string-utils.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-probes.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-procname.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-prio.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-nice.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vpid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-tid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vtid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ppid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vppid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cpu-id.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-euid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-suid.o find: ‘/var/lib/dkms/lttng-modules/2.12.2/build/probes/../extra_version/patches/’: No such file or directory CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-gid.o find: ‘/var/lib/dkms/lttng-modules/2.12.2/build/lib/../extra_version/patches/’: No such file or directory find: ‘/var/lib/dkms/lttng-modules/2.12.2/build/tests/../extra_version/patches/’: No such file or directory CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-egid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-sgid.o /var/lib/dkms/lttng-modules/2.12.2/build/probes/Kbuild:62: File ./arch/x86/kvm/lapic.h not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it. CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vuid.o /var/lib/dkms/lttng-modules/2.12.2/build/probes/Kbuild:166: Files ./fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it. /var/lib/dkms/lttng-modules/2.12.2/build/probes/Kbuild:177: Files ./fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it. CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-veuid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_backend.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsuid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.o /var/lib/dkms/lttng-modules/2.12.2/build/probes/Kbuild:208: File ./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it. CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/tests/clock-plugin/lttng-clock-plugin-test.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vgid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_vfs.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vegid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_splice.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsgid.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_mmap.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-interruptible.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/prio_heap/lttng_prio_heap.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/splice.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-need-reschedule.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sched.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-callstack.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-irq.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-calibrate.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-timer.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-hostname.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kmem.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-module.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracker-id.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-power.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-statedump.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-9p.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-interpreter.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-specialize.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-i2c.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kvm.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-validator.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-irq-vectors.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-exceptions.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tp-mempool.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-signal.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-block.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-syscalls.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-napi.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-perf-counters.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-skb.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-net.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracepoint.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sock.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-udp.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cgroup-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-asoc.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ipc-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-gpio.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-net-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-jbd2.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-regulator.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-scsi.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-user-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-vmscan.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uts-ns.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-compaction.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/page_alloc.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-printk.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-random.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/kallsyms.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-rcu.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/irqdesc.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sunrpc.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/fdtable.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-wrapper-impl.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-v4l2.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-workqueue.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kprobes.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-uprobes.o CC [M] /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kretprobes.o In file included from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/clock-plugin/lttng-clock-plugin-test.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-interpreter.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/frame.h:15:10: fatal error: linux/frame.h: No such file or directory 15 | #include | ^~~~~~~~~~~~~~~ compilation terminated. In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-compaction.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-interpreter.o] Error 1 make[1]: *** Waiting for unfinished jobs.... In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-napi.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-skb.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sock.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-mmap-client.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-net.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-overwrite.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-overwrite.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-clock.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-timer.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-discard.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-discard.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-i2c.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_splice.c:18: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_vfs.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c: In function ‘lttng_strlen_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c:27:11: error: implicit declaration of function ‘get_fs’ [-Werror=implicit-function-declaration] 27 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c:27:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c:28:2: error: implicit declaration of function ‘set_fs’; did you mean ‘set_nx’? [-Werror=implicit-function-declaration] 28 | set_fs(KERNEL_DS); | ^~~~~~ | set_nx /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-irq.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c:28:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 28 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.c:28:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:289: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-user.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sched.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-power.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-module.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-irq-vectors.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_splice.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-exceptions.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/tests/clock-plugin/lttng-clock-plugin-test.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-hostname.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-signal.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-gpio.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-rcu.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-udp.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-9p.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-random.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-vmscan.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-wrapper-impl.c:9: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-printk.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-jbd2.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sunrpc.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-regulator.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_vfs.c:18: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-workqueue.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-hostname.o] Error 1 make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ipc-ns.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:20: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-procname.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_vfs.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/compaction.h:158, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-compaction.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cgroup-ns.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ipc-ns.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-block.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_backend.c:22: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/instrumentation/events/lttng-module/lttng.h:21, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c: In function ‘wrapper_get_bootid’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c:37:11: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 37 | old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c:37:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c:38:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 38 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-abi.c:35: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-procname.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.c:46: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c:38:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 38 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.c:38:9: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cgroup-ns.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_mmap.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:289: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/random.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/iterator.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/iterator.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-euid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-gid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-suid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vgid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-sgid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function) 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-compaction.o] Error 1 make[2]: *** Waiting for unfinished jobs.... /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c: At top level: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:35:26: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 35 | DEFINE_TRACE(lttng_logger); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:11: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:35:1: warning: data definition has no type or storage class 35 | DEFINE_TRACE(lttng_logger); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.c:35:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function) 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-tid.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng.o] Error 1 cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/block.h:1122, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-block.c:30: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘get_bh’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | get_bh /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function) 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_mmap.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-gid.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/timer.h:397, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-timer.c:30: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-need-reschedule.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context.c:15: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-euid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vtid.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:54, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-suid.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsuid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-prio.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_backend.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:54, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-mmap-client.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-tid.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-nice.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vgid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-probes.c:15: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-sgid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cpu-id.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/napi.h:51, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-napi.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kmem.c:18: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-veuid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/skb.h:59, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-skb.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vpid.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-overwrite.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-wrapper-impl.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-overwrite.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vuid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vegid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-need-reschedule.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vppid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.h:15, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.h:15, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-specialize.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-egid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-discard.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.c:39: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../instrumentation/events/lttng-module/lttng-test.h:58, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:26: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.h:15, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-validator.c:15: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:13, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-discard.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/module.h:105, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-module.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/rcu.h:964, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-rcu.c:28: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-clock.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsuid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.c:47: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.c: In function ‘lib_ring_buffer_set_quiescent_channel’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.c:760:3: note: in expansion of macro ‘for_each_channel_cpu’ 760 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vtid.o] Error 1 cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-asoc.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-interruptible.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-nice.o] Error 1 make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-cpu-id.o] Error 1 make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-prio.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsgid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-callstack.c:46: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-veuid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/printk.h:76, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-printk.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vppid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vpid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracker-id.c:21: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.c:44: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-abi.c:43: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-calibrate.c:11: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/tests/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-perf-counters.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/gpio.h:39, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-gpio.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vegid.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid-ns.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/arch/x86/exceptions.h:53, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-exceptions.c:31: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/irq.h:126, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-irq.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vuid.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-napi.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kprobes.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/9p.h:57, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-9p.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kretprobes.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ppid.c:14: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-egid.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_frontend.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/signal.h:202, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-signal.c:26: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/iterator.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/../wrapper/ringbuffer/iterator.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.c: In function ‘channel_iterator_open’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/../lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.c:507:3: note: in expansion of macro ‘for_each_channel_cpu’ 507 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-calibrate.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-skb.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-callstack.c:47: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-interruptible.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-v4l2.c:15: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:54, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h: In function ‘lttng_buffer_has_read_closed_stream’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:287:2: note: in expansion of macro ‘for_each_channel_cpu’ 287 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-rcu.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-abi.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c: At top level: /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:28:37: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 28 | DEFINE_TRACE(lttng_test_filter_event); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/tests/../wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:18: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:28:1: warning: data definition has no type or storage class 28 | DEFINE_TRACE(lttng_test_filter_event); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.c:28:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uts-ns.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/asoc.h:414, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-asoc.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-vsgid.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-printk.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-pid-ns.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-uprobes.c:18: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/workqueue.h:132, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-workqueue.c:33: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/regulator.h:118, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-regulator.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/ring_buffer_iterator.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-user-ns.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:518: /var/lib/dkms/lttng-modules/2.12.2/build/lib] Error 2 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-scsi.c:13: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-syscalls.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/tests/probes/lttng-test.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-module.o] Error 1 make[1]: *** [scripts/Makefile.build:518: /var/lib/dkms/lttng-modules/2.12.2/build/tests] Error 2 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-gpio.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-timer.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/kmem.h:338, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kmem.c:35: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-ppid.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/i2c.h:120, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-i2c.c:34: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/sched.h:631, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sched.c:28: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracker-id.o] Error 1 make[1]: *** [scripts/Makefile.build:288: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/v4l2.h:82, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-v4l2.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-overwrite.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h: In function ‘lttng_buffer_read_open’: cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:588:2: note: in expansion of macro ‘for_each_channel_cpu’ 588 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-perf-counters.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:54, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-mmap-client.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h: In function ‘lttng_buffer_has_read_closed_stream’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-client.h:287:2: note: in expansion of macro ‘for_each_channel_cpu’ 287 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/net.h:728, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-net.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-exceptions.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-irq.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-uts-ns.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/arch/x86/irq_vectors.h:116, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-irq-vectors.c:31: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-probes.o] Error 1 cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/random.h:132, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-random.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-discard.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h: In function ‘lttng_buffer_read_open’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:588:2: note: in expansion of macro ‘for_each_channel_cpu’ 588 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-user-ns.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-callstack.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-9p.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-overwrite.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/power.h:242, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-power.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-metadata-mmap-client.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/sock.h:85, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sock.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-discard.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h: In function ‘lttng_buffer_read_open’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:588:2: note: in expansion of macro ‘for_each_channel_cpu’ 588 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/frontend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/api.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/api.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:194, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-overwrite.c:16: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h: In function ‘lttng_buffer_read_open’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/frontend.h:82:6: error: implicit declaration of function ‘smp_read_barrier_depends’ [-Werror=implicit-function-declaration] 82 | smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) | ^~~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client.h:588:2: note: in expansion of macro ‘for_each_channel_cpu’ 588 | for_each_channel_cpu(cpu, chan) { | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kprobes.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-discard.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-net-ns.c:17: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kvm.c:12: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-regulator.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-statedump.c:18: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-discard.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-tracer.h:24, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:36: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h: In function ‘trace_clock_read64’: /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/trace-clock.h:168:3: error: implicit declaration of function ‘read_barrier_depends’ [-Werror=implicit-function-declaration] 168 | read_barrier_depends(); /* load ltc before content */ | ^~~~~~~~~~~~~~~~~~~~ make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-ring-buffer-client-mmap-overwrite.o] Error 1 make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-events.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-x86-irq-vectors.o] Error 1 cc1: some warnings being treated as errors cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.c:38: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/writeback.h: At top level: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/writeback.h:50: warning: "show_inode_state" redefined 50 | #define show_inode_state(state) \ | In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.c:20: ./include/trace/events/writeback.h:12: note: this is the location of the previous definition 12 | #define show_inode_state(state) \ | make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-uprobes.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-workqueue.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/instrumentation/syscalls/headers/syscalls_unknown.h:53, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-syscalls.c:107: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:280:24: error: invalid initializer cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/scsi.h:490, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-scsi.c:28: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-context-net-ns.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/jbd2.h:177, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-jbd2.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘get_bh’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | get_bh /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-signal.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/lttng-statedump.h:271, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-statedump.c:30: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-v4l2.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c: At top level: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:58:42: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 58 | DEFINE_TRACE(lttng_statedump_block_device); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:58:1: warning: data definition has no type or storage class 58 | DEFINE_TRACE(lttng_statedump_block_device); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:58:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:59:33: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 59 | DEFINE_TRACE(lttng_statedump_end); | ^ /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:59:1: warning: data definition has no type or storage class 59 | DEFINE_TRACE(lttng_statedump_end); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:59:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:60:39: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 60 | DEFINE_TRACE(lttng_statedump_interrupt); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:60:1: warning: data definition has no type or storage class 60 | DEFINE_TRACE(lttng_statedump_interrupt); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:60:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:61:45: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 61 | DEFINE_TRACE(lttng_statedump_file_descriptor); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:61:1: warning: data definition has no type or storage class 61 | DEFINE_TRACE(lttng_statedump_file_descriptor); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:61:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:62:35: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 62 | DEFINE_TRACE(lttng_statedump_start); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:62:1: warning: data definition has no type or storage class 62 | DEFINE_TRACE(lttng_statedump_start); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:62:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:63:43: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 63 | DEFINE_TRACE(lttng_statedump_process_state); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:63:1: warning: data definition has no type or storage class 63 | DEFINE_TRACE(lttng_statedump_process_state); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:63:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:64:44: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 64 | DEFINE_TRACE(lttng_statedump_process_pid_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:64:1: warning: data definition has no type or storage class 64 | DEFINE_TRACE(lttng_statedump_process_pid_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:64:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:66:47: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 66 | DEFINE_TRACE(lttng_statedump_process_cgroup_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:66:1: warning: data definition has no type or storage class 66 | DEFINE_TRACE(lttng_statedump_process_cgroup_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:66:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:68:44: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 68 | DEFINE_TRACE(lttng_statedump_process_ipc_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:68:1: warning: data definition has no type or storage class 68 | DEFINE_TRACE(lttng_statedump_process_ipc_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:68:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:72:44: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 72 | DEFINE_TRACE(lttng_statedump_process_net_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:72:1: warning: data definition has no type or storage class 72 | DEFINE_TRACE(lttng_statedump_process_net_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:72:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:73:45: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 73 | DEFINE_TRACE(lttng_statedump_process_user_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:73:1: warning: data definition has no type or storage class 73 | DEFINE_TRACE(lttng_statedump_process_user_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:73:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:74:44: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 74 | DEFINE_TRACE(lttng_statedump_process_uts_ns); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:74:1: warning: data definition has no type or storage class 74 | DEFINE_TRACE(lttng_statedump_process_uts_ns); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:74:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:75:47: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 75 | DEFINE_TRACE(lttng_statedump_network_interface); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:75:1: warning: data definition has no type or storage class 75 | DEFINE_TRACE(lttng_statedump_network_interface); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:75:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:77:42: error: macro "DEFINE_TRACE" requires 3 arguments, but only 1 given 77 | DEFINE_TRACE(lttng_statedump_cpu_topology); | ^ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/wrapper/tracepoint.h:14, from /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:42: ./include/linux/tracepoint.h:321: note: macro "DEFINE_TRACE" defined here 321 | #define DEFINE_TRACE(name, proto, args) \ | /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:77:1: warning: data definition has no type or storage class 77 | DEFINE_TRACE(lttng_statedump_cpu_topology); | ^~~~~~~~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.c:77:1: error: type defaults to ‘int’ in declaration of ‘DEFINE_TRACE’ [-Werror=implicit-int] /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/kvm.h:274, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kvm.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/writeback.h:701, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.c:38: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-asoc.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-power.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-statedump-impl.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/mm_vmscan.h:825, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-vmscan.c:29: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-random.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-kretprobes.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-net.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-block.o] Error 1 cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sock.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sched.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kmem.o] Error 1 cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-validator.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-scsi.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-i2c.o] Error 1 cc1: some warnings being treated as errors cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-jbd2.o] Error 1 make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-kvm.o] Error 1 cc1: some warnings being treated as errors In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/udp.h:26, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-udp.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-vmscan.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-filter-specialize.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-statedump.o] Error 1 /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-udp.o] Error 1 In file included from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../wrapper/ringbuffer/backend.h:2, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/lttng-tracepoint-event-impl.h:20, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../probes/define_trace.h:87, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/../instrumentation/events/lttng-module/rpc.h:366, from /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sunrpc.c:27: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 280 | mm_segment_t old_fs = get_fs(); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:280:24: error: invalid initializer /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:2: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration] 290 | set_fs(KERNEL_DS); | ^~~~~~ | sget_fc /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 290 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:290:9: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_strcpy_from_user_inatomic’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:350:24: error: invalid initializer 350 | mm_segment_t old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:360:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 360 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS cc1: some warnings being treated as errors /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_check_nofault’: /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:454:11: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct ’} from type ‘int’ 454 | old_fs = get_fs(); | ^~~~~~ /var/lib/dkms/lttng-modules/2.12.2/build/probes/../lib/ringbuffer/backend.h:455:9: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’? 455 | set_fs(KERNEL_DS); | ^~~~~~~~~ | KERNFS_NS make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-writeback.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/probes/lttng-probe-sunrpc.o] Error 1 make[1]: *** [scripts/Makefile.build:518: /var/lib/dkms/lttng-modules/2.12.2/build/probes] Error 2 cc1: some warnings being treated as errors make[1]: *** [scripts/Makefile.build:287: /var/lib/dkms/lttng-modules/2.12.2/build/lttng-syscalls.o] Error 1 make: *** [Makefile:1835: /var/lib/dkms/lttng-modules/2.12.2/build] Error 2 make: Leaving directory '/usr/src/linux-headers-5.10.0-1020-oem' Exception escaping from test: Traceback (most recent call last): File "/home/ubuntu/autotest/client/shared/test.py", line 387, in _exec *p_args, **p_dargs) File "/home/ubuntu/autotest/client/shared/utils.py", line 865, in update_version install(*args, **dargs) File "/home/ubuntu/autotest/client/tests/ubuntu_lttng_smoke_test/ubuntu_lttng_smoke_test.py", line 62, in setup raise error.TestError('DKMS failed to install') TestError: DKMS failed to install