# git rev-parse -q --verify eed5fae00593ab9d261a0c1ffc1bdb786a87a55a^{commit} eed5fae00593ab9d261a0c1ffc1bdb786a87a55a already have revision, skipping fetch # git checkout -q -f -B kisskb eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # git clean -qxdf # < git log -1 # commit eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # Author: Christophe Leroy # Date: Wed Mar 10 12:10:34 2021 +0000 # # powerpc: Force inlining of cpu_has_feature() to avoid build failure # # The code relies on constant folding of cpu_has_feature() based # on possible and always true values as defined per # CPU_FTRS_ALWAYS and CPU_FTRS_POSSIBLE. # # Build failure is encountered with for instance # book3e_all_defconfig on kisskb in the AMDGPU driver which uses # cpu_has_feature(CPU_FTR_VSX_COMP) to decide whether calling # kernel_enable_vsx() or not. # # The failure is due to cpu_has_feature() not being inlined with # that configuration with gcc 4.9. # # In the same way as commit acdad8fb4a15 ("powerpc: Force inlining of # mmu_has_feature to fix build failure"), for inlining of # cpu_has_feature(). # # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/b231dfa040ce4cc37f702f5c3a595fdeabfe0462.1615378209.git.christophe.leroy@csgroup.eu # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1313:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc96178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc85b68) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc85b68) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5491306 Bytes = 5362.60 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5491543 Bytes = 5362.83 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5490170 Bytes = 5361.49 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5490042 Bytes = 5361.37 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5491511 Bytes = 5362.80 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00894 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:48:59 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5490785 Bytes = 5362.09 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:49:00 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5491232 Bytes = 5362.53 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:49:00 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5491354 Bytes = 5362.65 KiB = 5.24 MiB Load Address: 00d00000 Entry Point: 00d00894 Image Name: Linux-5.12.0-rc2+ Created: Sun Mar 14 22:49:00 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5459328 Bytes = 5331.38 KiB = 5.21 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc4.9 # Build took: 0:02:01.778426