DKMS make.log for nvidia-331-updates-331.20 for kernel 3.13.0-2-generic (x86_64) Sun Jan 12 01:28:17 IST 2014 NVIDIA: calling KBUILD... make[1]: Entering directory `/usr/src/linux-headers-3.13.0-2-generic' test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) mkdir -p /var/lib/dkms/nvidia-331-updates/331.20/build/.tmp_versions ; rm -f /var/lib/dkms/nvidia-331-updates/331.20/build/.tmp_versions/* make -f scripts/Makefile.build obj=/var/lib/dkms/nvidia-331-updates/331.20/build cc -Wp,-MD,/var/lib/dkms/nvidia-331-updates/331.20/build/.nv.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/4.8/include -I/usr/src/linux-headers-3.13.0-2-generic/arch/x86/include -Iarch/x86/include/generated -Iinclude -I/usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/usr/src/linux-headers-3.13.0-2-generic/include/uapi -Iinclude/generated/uapi -include /usr/src/linux-headers-3.13.0-2-generic/include/linux/kconfig.h -Iubuntu/include -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m64 -mno-mmx -mno-sse -mpreferred-stack-boundary=3 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -fstack-protector -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -Wframe-larger-than=1024 -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -DNV_MODULE_INSTANCE=0 -DNV_BUILD_MODULE_INSTANCES=0 -UDEBUG -U_DEBUG -DNDEBUG -I/var/lib/dkms/nvidia-331-updates/331.20/build -Wall -MD -Wsign-compare -Wno-cast-qual -Wno-error -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"331.20\" -Wno-unused-function -Wuninitialized -mno-red-zone -mcmodel=kernel -DNV_UVM_ENABLE -D__linux__ -DNV_DEV_NAME=\"nvidia\" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv)" -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/lib/dkms/nvidia-331-updates/331.20/build/.tmp_nv.o /var/lib/dkms/nvidia-331-updates/331.20/build/nv.c In file included from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/bitops.h:506:0, from include/linux/bitops.h:33, from include/linux/kernel.h:10, from include/linux/sched.h:15, from include/linux/utsname.h:5, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv-linux.h:44, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv.c:13: include/linux/bitops.h: In function ‘hweight_long’: include/asm-generic/bitops/const_hweight.h:27:70: warning: signed and unsigned type in conditional expression [-Wsign-compare] #define hweight64(w) (__builtin_constant_p(w) ? __const_hweight64(w) : __arch_hweight64(w)) ^ include/linux/bitops.h:77:41: note: in expansion of macro ‘hweight64’ return sizeof(w) == 4 ? hweight32(w) : hweight64(w); ^ In file included from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/cpumask.h:4:0, from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/msr.h:10, from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/processor.h:20, from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/thread_info.h:22, from include/linux/thread_info.h:54, from /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:18, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from include/linux/utsname.h:5, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv-linux.h:44, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv.c:13: include/linux/cpumask.h: In function ‘cpumask_parse’: include/linux/cpumask.h:603:26: warning: signed and unsigned type in conditional expression [-Wsign-compare] int len = nl ? nl - buf : strlen(buf); ^ In file included from include/uapi/linux/stddef.h:1:0, from include/linux/stddef.h:4, from /usr/src/linux-headers-3.13.0-2-generic/include/uapi/linux/posix_types.h:4, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/uapi/linux/capability.h:16, from include/linux/capability.h:15, from include/linux/sched.h:13, from include/linux/utsname.h:5, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv-linux.h:44, from /var/lib/dkms/nvidia-331-updates/331.20/build/nv.c:13: /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/uaccess.h: In function ‘copy_from_user’: /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/uaccess.h:612:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ include/linux/compiler.h:152:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/uaccess.h: In function ‘copy_to_user’: /usr/src/linux-headers-3.13.0-2-generic/arch/x86/include/asm/uaccess.h:630:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (likely(sz < 0 || sz >= n)) ^ include/linux/compiler.h:152:40: note: in definition of macro ‘likely’ # define likely(x) __builtin_expect(!!(x), 1) ^ objdump: '/var/lib/dkms/nvidia-331-updates/331.20/build/.tmp_nv.o': No such file mv: cannot stat ‘/var/lib/dkms/nvidia-331-updates/331.20/build/.tmp_nv.o’: No such file or directory make[2]: *** [/var/lib/dkms/nvidia-331-updates/331.20/build/nv.o] Error 1 make[1]: *** [_module_/var/lib/dkms/nvidia-331-updates/331.20/build] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-2-generic' NVIDIA: left KBUILD. nvidia.ko failed to build! make: *** [nvidia.ko] Error 1