# git rev-parse -q --verify 26064848efbca49c643d1237dc1f8215515d52ee^{commit}
26064848efbca49c643d1237dc1f8215515d52ee
already have revision, skipping fetch
# git checkout -q -f -B kisskb 26064848efbca49c643d1237dc1f8215515d52ee
# git clean -qxdf
# < git log -1
# commit 26064848efbca49c643d1237dc1f8215515d52ee
# Author: Aaro Koskinen <aaro.koskinen@iki.fi>
# Date:   Tue Jun 19 23:52:30 2018 +0300
# 
#     powerpc: Enable kernel XZ compression option on BOOK3S_32
#     
#     Enable kernel XZ compression option on BOOK3S_32. Tested on G4
#     PowerBook.
#     
#     Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
#     [mpe: Use one select under the PPC symbol guarded by if PPC_BOOK3S]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 26064848efbca49c643d1237dc1f8215515d52ee
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64
# Build took: 0:01:15.768970