# git rev-parse -q --verify cbc62e5975c7261146ff4467c13a7ae46c382ce1^{commit}
cbc62e5975c7261146ff4467c13a7ae46c382ce1
already have revision, skipping fetch
# git checkout -q -f -B kisskb cbc62e5975c7261146ff4467c13a7ae46c382ce1
# git clean -qxdf
# < git log -1
# commit cbc62e5975c7261146ff4467c13a7ae46c382ce1
# Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
# Date:   Thu Aug 1 10:32:42 2019 +0200
# 
#     powerpc/xive: Add a check for memory allocation failure
#     
#     The result of this kzalloc is not checked. Add a check and corresponding
#     error handling code.
#     
#     Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
#     Reviewed-by: Greg Kurz <groug@kaod.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/cc53462734dfeaf15b6bad0e626b483de18656b4.1564647619.git.christophe.jaillet@wanadoo.fr
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 cbc62e5975c7261146ff4467c13a7ae46c382ce1
# < make -s -j 10 ARCH=s390 O=/kisskb/build/powerpc-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# make -s -j 10 ARCH=s390 O=/kisskb/build/powerpc-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c: In function 'mlx5e_open_xsk':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c:127:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_s390-defconfig_s390x-gcc8
# Build took: 0:05:07.683717