Buildresult: powerpc-next/m68k-defconfig/m68k-gcc11 built on Apr 12 2023, 04:04

kisskb

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Status:	OK
Date/Time:	Apr 12 2023, 04:04
Duration:	0:01:15.847426
Builder:	alpine1
Revision:	powerpc/32: Include thread_info.h in head_booke.h (`8002725b9e3369ce8616d32dc2e7a57870475142)`
Target:	powerpc-next/m68k-defconfig/m68k-gcc11
Branch:	powerpc-next
Compiler:	m68k-gcc11 (m68k-linux-gcc (GCC) 11.3.0 / GNU ld (GNU Binutils) 2.38)
Config:	defconfig (download)
Log:	Download original Possible warnings (1) include/linux/list.h:74:19: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 8002725b9e3369ce8616d32dc2e7a57870475142^{commit} 8002725b9e3369ce8616d32dc2e7a57870475142 already have revision, skipping fetch # git checkout -q -f -B kisskb 8002725b9e3369ce8616d32dc2e7a57870475142 # git clean -qxdf # < git log -1 # commit 8002725b9e3369ce8616d32dc2e7a57870475142 # Author: Nathan Chancellor <nathan@kernel.org> # Date: Thu Apr 6 10:51:30 2023 -0700 # # powerpc/32: Include thread_info.h in head_booke.h # # When building with W=1 after commit 80b6093b55e3 ("kbuild: add -Wundef # to KBUILD_CPPFLAGS for W=1 builds"), the following warning occurs. # # In file included from arch/powerpc/kvm/bookehv_interrupts.S:26: # arch/powerpc/kvm/../kernel/head_booke.h:20:6: warning: "THREAD_SHIFT" is not defined, evaluates to 0 [-Wundef] # 20 \| #if (THREAD_SHIFT < 15) # \| ^~~~~~~~~~~~ # # THREAD_SHIFT is defined in thread_info.h but it is not directly included # in head_booke.h, so it is possible for THREAD_SHIFT to be undefined. Add # the include to ensure that THREAD_SHIFT is always defined. # # Reported-by: kernel test robot <lkp@intel.com> # Link: https://lore.kernel.org/202304050954.yskLdczH-lkp@intel.com/ # Signed-off-by: Nathan Chancellor <nathan@kernel.org> # Reviewed-by: Masahiro Yamada <masahiroy@kernel.org> # Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://msgid.link/20230406-wundef-thread_shift_booke-v1-1-8deffa4d84f9@kernel.org # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 8002725b9e3369ce8616d32dc2e7a57870475142 # < make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/fs/btrfs/volumes.c:6: /kisskb/src/fs/btrfs/volumes.c: In function 'btrfs_init_new_device': /kisskb/src/include/linux/list.h:74:19: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] 74 \| new->prev = prev; \| ~~~~~~~~~~^~~~~~ /kisskb/src/fs/btrfs/volumes.c:2612:34: note: 'seed_devices' was declared here 2612 \| struct btrfs_fs_devices *seed_devices; \| ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next_m68k-defconfig_m68k-gcc11 # Build took: 0:01:15.847426

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