# git rev-parse -q --verify 83a239ce98dca791076363ca9cffaf59cdc4a39d^{commit}
83a239ce98dca791076363ca9cffaf59cdc4a39d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83a239ce98dca791076363ca9cffaf59cdc4a39d
# git clean -qxdf
# < git log -1
# commit 83a239ce98dca791076363ca9cffaf59cdc4a39d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Fri Oct 19 06:55:08 2018 +0000
# 
#     powerpc/8xx: Use patch_site for perf counters setup
#     
#     The 8xx TLB miss routines are patched when (de)activating
#     perf counters.
#     
#     This patch uses the new patch_site functionality in order
#     to get a better code readability and avoid a label mess when
#     dumping the code with 'objdump -d'
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     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 83a239ce98dca791076363ca9cffaf59cdc4a39d
# < make -s -j 80 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 80 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: 0:01:09.259354