# git rev-parse -q --verify 8368a0d104d597e0f64d35fdfdcf62710876e9f7^{commit}
8368a0d104d597e0f64d35fdfdcf62710876e9f7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8368a0d104d597e0f64d35fdfdcf62710876e9f7
# git clean -qxdf
# < git log -1
# commit 8368a0d104d597e0f64d35fdfdcf62710876e9f7
# Author: Nathan Lynch <nathanl@linux.ibm.com>
# Date:   Thu Jul 18 11:22:14 2019 -0500
# 
#     powerpc/rtas: Unexport rtas_online_cpus_mask, rtas_offline_cpus_mask
#     
#     These aren't used by modular code, nor should they be.
#     
#     Fixes: 120496ac2d2d ("powerpc: Bring all threads online prior to migration/hibernation")
#     Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20190718162214.5694-1-nathanl@linux.ibm.com
# < /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 8368a0d104d597e0f64d35fdfdcf62710876e9f7
# < make -s -j 120 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 120 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: 0:02:31.491082