# git rev-parse -q --verify 913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b^{commit}
913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b
# git clean -qxdf
# < git log -1
# commit 913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b
# Merge: d9403d307dba 1792a59eab95
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jun 19 14:50:43 2021 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v5.13-2021-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tools fixes from Arnaldo Carvalho de Melo:
#     
#      - Fix refcount usage when processing PERF_RECORD_KSYMBOL.
#     
#      - 'perf stat' metric group fixes.
#     
#      - Fix 'perf test' non-bash issue with stat bpf counters.
#     
#      - Update unistd, in.h and socket.h with the kernel sources, silencing
#        perf build warnings.
#     
#     * tag 'perf-tools-fixes-for-v5.13-2021-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
#       tools headers UAPI: Sync linux/in.h copy with the kernel sources
#       tools headers UAPI: Sync asm-generic/unistd.h with the kernel original
#       perf beauty: Update copy of linux/socket.h with the kernel sources
#       perf test: Fix non-bash issue with stat bpf counters
#       perf machine: Fix refcount usage when processing PERF_RECORD_KSYMBOL
#       perf metricgroup: Return error code from metricgroup__add_metric_sys_event_iter()
#       perf metricgroup: Fix find_evsel_group() event selector
# < /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 913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4172:warning: override: reassigning to symbol SMP
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/sched/sch_frag.c: In function 'sch_fragment':
/kisskb/src/net/sched/sch_frag.c:93:10: warning: missing braces around initializer [-Wmissing-braces]
   struct rtable sch_frag_rt = { 0 };
          ^
/kisskb/src/net/sched/sch_frag.c:93:10: warning: (near initialization for 'sch_frag_rt.dst') [-Wmissing-braces]
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1227:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0xad9000) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Completed OK
# rm -rf /kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9
# Build took: 0:01:42.860592