glibc needs an update for linux-5.2 kernel headers (alpha)

[Matthias Klose]

as seen in
https://launchpad.net/ubuntu/+source/cross-toolchain-base-ports/30ubuntu2/+build/17249410

the c-t-b-ports package ftbfs:

/bin/bash ../scripts/move-if-change /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/gnu/lib-names.T /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/gnu/lib-names.h
touch /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/gnu/lib-names.stmp
if test -r /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/csu/abi-tag.h.new; then mv -f /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/csu/abi-tag.h.new /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/csu/abi-tag.h; \
else echo >&2 'This configuration not matched in ../abi-tags'; exit 1; fi
In file included from <stdin>:1:
../sysdeps/unix/sysv/linux/alpha/sysdep.h:54: error: "__NR_osf_shmat" redefined [-Werror]
 #define __NR_osf_shmat 209

In file included from ../sysdeps/unix/sysv/linux/sys/syscall.h:24,
                 from ../sysdeps/unix/sysdep.h:20,
                 from ../sysdeps/unix/alpha/sysdep.h:19,
                 from ../sysdeps/unix/sysv/linux/alpha/sysdep.h:29,
                 from <stdin>:1:
/<<PKGBUILDDIR>>/glibc-2.29/debian/include/asm/unistd.h:8: note: this is the location of the previous definition
 #define __NR_osf_shmat __NR_shmat

cc1: all warnings being treated as errors
Traceback (most recent call last):
  File "../scripts/gen-as-const.py", line 120, in <module>
    main()
  File "../scripts/gen-as-const.py", line 116, in main
    consts = glibcextract.compute_c_consts(sym_data, args.cc)
  File "/<<PKGBUILDDIR>>/glibc-2.29/scripts/glibcextract.py", line 62, in compute_c_consts
    subprocess.check_call(cmd, shell=True)
  File "/usr/lib/python3.7/subprocess.py", line 347, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command 'alpha-linux-gnu-gcc-8 -no-pie -fno-PIE -std=gnu11 -fgnu89-inline -pipe -O2 -g -Wall -Wwrite-strings -Wundef -Werror -fmerge-all-constants -frounding-math -fno-stack-protector -Wstrict-prototypes -Wold-style-definition -fmath-errno -mlong-double-128 -mieee -mfp-rounding-mode=d -ftls-model=initial-exec -U_FORTIFY_SOURCE -isystem /<<PKGBUILDDIR>>/glibc-2.29/debian/include -I../include -I/<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/csu -I/<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc -I../sysdeps/unix/sysv/linux/alpha/alpha -I../sysdeps/unix/sysv/linux/alpha/fpu -I../sysdeps/alpha/fpu -I../sysdeps/unix/sysv/linux/alpha -I../sysdeps/alpha/nptl -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/ieee754/ldbl-64-128 -I../sysdeps/ieee754/ldbl-opt -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux -I../sysdeps/nptl -I../sysdeps/pthread -I../sysdeps/gnu -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/alpha -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/alpha -I../sysdeps/wordsize-64 -I../sysdeps/ieee754/ldbl-128 -I../sysdeps/ieee754/dbl-64/wordsize-64 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic -I.. -I../libio -I. -nostdinc -isystem /<<PKGBUILDDIR>>/debian/tmp.alpha/usr/bin/../lib/gcc-cross/alpha-linux-gnu/8/include -isystem /<<PKGBUILDDIR>>/debian/tmp.alpha/usr/bin/../lib/gcc-cross/alpha-linux-gnu/8/include-fixed -isystem /<<PKGBUILDDIR>>/glibc-2.29/debian/include -D_LIBC_REENTRANT -include /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/libc-modules.h -DMODULE_NAME=libc -include ../include/libc-symbols.h -DTOP_NAMESPACE=glibc -DGEN_AS_CONST_HEADERS -MD -MP -MF /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/tcb-offsets.h.dT -MT '/<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/tcb-offsets.h.d /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/tcb-offsets.h' -S -o /tmp/tmpq06grbcg/test.s -x c - < /tmp/tmpq06grbcg/test.c' returned non-zero exit status 1.
make[4]: *** [../Makerules:271: /<<PKGBUILDDIR>>/glibc-2.29/build-tree/alpha-libc/tcb-offsets.h] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/glibc-2.29/csu'
make[3]: *** [Makefile:275: csu/subdir_lib] Error 2

[Seth Forshee (sforshee)]

I can confirm that a definition of __NR_osf_shmat was added during the 5.1 cycle:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=12b57c5c70f397a9410411d4e348096edada20f9

Looks like a fix has been applied to upstream glibc:

https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=d5ecee822e72a2fd156338ab2be2f2e70a1da55a

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1836064

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Matthias Klose (doko)]

no logs missing

[Matthias Klose (doko)]

keeping the glibc task open. the cross compiler builds with this change. needs a backport to glibc.