# 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 <christophe.leroy@csgroup.eu>
# 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 <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 910d1f132e4608ee648691c378b5bd7580a92925
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_ppc64_defconfig+NO_TM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# Added to kconfig CONFIG_PPC_TRANSACTIONAL_MEM=n
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_ppc64_defconfig+NO_TM_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_ppc64_defconfig+NO_TM_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_ppc64_defconfig+NO_TM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c: In function 'cxgb4_write_partial_sgl':
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: missing braces around initializer [-Wmissing-braces]
  struct ulptx_sge_pair buf[MAX_SKB_FRAGS / 2 + 1] = {0}, *to;
         ^
/kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: (near initialization for 'buf[0]') [-Wmissing-braces]
/kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item':
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces]
  struct btrfs_root_item ri = { 0 };
         ^
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces]
Completed OK
# rm -rf /kisskb/build/chleroy_ppc64_defconfig+NO_TM_powerpc-gcc4.9
# Build took: 0:02:17.513887