# git rev-parse -q --verify 37e5bf9657c8af85b91dda79c14eee5b7e0406d7^{commit} 37e5bf9657c8af85b91dda79c14eee5b7e0406d7 already have revision, skipping fetch # git checkout -q -f -B kisskb 37e5bf9657c8af85b91dda79c14eee5b7e0406d7 # git clean -qxdf # < git log -1 # commit 37e5bf9657c8af85b91dda79c14eee5b7e0406d7 # Author: Michael Ellerman # Date: Tue Jan 31 21:59:21 2023 +1100 # # powerpc/64s: Reconnect tlb_flush() to hash__tlb_flush() # # Commit baf1ed24b27d ("powerpc/mm: Remove empty hash__ functions") # removed some empty hash MMU flushing routines, but got a bit overeager # and also removed the call to hash__tlb_flush() from tlb_flush(). # # In regular use this doesn't lead to any noticable breakage, which is a # little concerning. Presumably there are flushes happening via other # paths such as arch_leave_lazy_mmu_mode(), and/or a bit of luck. # # Fix it by reinstating the call to hash__tlb_flush(). # # Fixes: baf1ed24b27d ("powerpc/mm: Remove empty hash__ functions") # Signed-off-by: Michael Ellerman # < /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 37e5bf9657c8af85b91dda79c14eee5b7e0406d7 # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64_defconfig # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc64_defconfig_powerpc-gcc5 # Build took: 0:08:22.615479