# 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 # 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 # Link: https://lore.kernel.org/202304050954.yskLdczH-lkp@intel.com/ # Signed-off-by: Nathan Chancellor # Reviewed-by: Masahiro Yamada # Reviewed-by: Nick Desaulniers # Signed-off-by: Michael Ellerman # Link: https://msgid.link/20230406-wundef-thread_shift_booke-v1-1-8deffa4d84f9@kernel.org # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 8002725b9e3369ce8616d32dc2e7a57870475142 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- pseries_le_defconfig # Added to kconfig CONFIG_PPC_SPLPAR=n # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/fs/btrfs/send.c: In function 'get_cur_inode_state': /kisskb/src/fs/btrfs/send.c:1902:23: warning: 'right_gen' may be used uninitialized in this function [-Wmaybe-uninitialized] if (left_gen == gen && right_gen == gen) { ^ /kisskb/src/fs/btrfs/send.c: At top level: cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Completed OK # rm -rf /kisskb/build/powerpc-next_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 # Build took: 0:02:25.055033