# git rev-parse -q --verify 910d1f132e4608ee648691c378b5bd7580a92925^{commit} 910d1f132e4608ee648691c378b5bd7580a92925 already have revision, skipping fetch # git checkout -q -f -B kisskb 910d1f132e4608ee648691c378b5bd7580a92925 # git clean -qxdf # < git log -1 # commit 910d1f132e4608ee648691c378b5bd7580a92925 # Author: Christophe Leroy # Date: Wed Mar 10 06:43:37 2021 +0000 # # powerpc/uaccess: Use asm goto for get_user when compiler supports it # # clang 11 and future GCC are supporting asm goto with outputs. # # Use it to implement get_user in order to get better generated code. # # Note that clang requires to set x in the default branch of # __get_user_size_goto() otherwise is compliant about x not being # initialised :puzzled: # # Signed-off-by: Christophe Leroy # < /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 910d1f132e4608ee648691c378b5bd7580a92925 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc5200_defconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_mpc5200_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/chleroy_mpc5200_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/chleroy_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages: /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression /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=] } ^ /kisskb/src/lib/zstd/compress.c: In function 'ZSTD_compressBlock_doubleFast': /kisskb/src/lib/zstd/compress.c:1393:1: warning: the frame size of 1584 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0x864b54) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x900000) INFO: Uncompressed kernel (size 0x864b54) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x900000) INFO: Uncompressed kernel (size 0x864b54) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x900000) INFO: Uncompressed kernel (size 0x854578) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x900000) Image Name: Linux-5.12.0-rc2-g910d1f132e46 Created: Thu Mar 11 03:37:06 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3840083 Bytes = 3750.08 KiB = 3.66 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.12.0-rc2-g910d1f132e46 Created: Thu Mar 11 03:37:06 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3870480 Bytes = 3779.77 KiB = 3.69 MiB Load Address: 00900000 Entry Point: 00900274 Image Name: Linux-5.12.0-rc2-g910d1f132e46 Created: Thu Mar 11 03:37:06 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3869070 Bytes = 3778.39 KiB = 3.69 MiB Load Address: 00900000 Entry Point: 00900274 Image Name: Linux-5.12.0-rc2-g910d1f132e46 Created: Thu Mar 11 03:37:06 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3870438 Bytes = 3779.72 KiB = 3.69 MiB Load Address: 00900000 Entry Point: 00900274 Completed OK # rm -rf /kisskb/build/chleroy_mpc5200_defconfig_powerpc-gcc4.9 # Build took: 0:00:49.947839