# git rev-parse -q --verify 24be4d0b46bb0c3c1dc7bacd30957d6144a70dfc^{commit} 24be4d0b46bb0c3c1dc7bacd30957d6144a70dfc already have revision, skipping fetch # git checkout -q -f -B kisskb 24be4d0b46bb0c3c1dc7bacd30957d6144a70dfc # git clean -qxdf # < git log -1 # commit 24be4d0b46bb0c3c1dc7bacd30957d6144a70dfc # Author: SeongJae Park # Date: Tue Jul 4 01:00:03 2023 +0000 # # arch/arm64/mm/fault: Fix undeclared variable error in do_page_fault() # # Commit ae870a68b5d1 ("arm64/mm: Convert to using # lock_mm_and_find_vma()") made do_page_fault() to use 'vma' even if # CONFIG_PER_VMA_LOCK is not defined, but the declaration is still in the # ifdef. # # As a result, building kernel without the config fails with undeclared # variable error as below: # # arch/arm64/mm/fault.c: In function 'do_page_fault': # arch/arm64/mm/fault.c:624:2: error: 'vma' undeclared (first use in this function); did you mean 'vmap'? # 624 | vma = lock_mm_and_find_vma(mm, addr, regs); # | ^~~ # | vmap # # Fix it by moving the declaration out of the ifdef. # # Fixes: ae870a68b5d1 ("arm64/mm: Convert to using lock_mm_and_find_vma()") # Signed-off-by: SeongJae Park # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 24be4d0b46bb0c3c1dc7bacd30957d6144a70dfc # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base Merging /kisskb/src/arch/powerpc/configs/le.config # # merged configuration written to .config (needs make) # # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/linus_ppc64le_defconfig_powerpc-gcc12 # Build took: 0:03:31.926188