# git rev-parse -q --verify 9288e1f7d396b7702649d78f2c711c3e0020c71d^{commit}
9288e1f7d396b7702649d78f2c711c3e0020c71d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9288e1f7d396b7702649d78f2c711c3e0020c71d
# git clean -qxdf
# < git log -1
# commit 9288e1f7d396b7702649d78f2c711c3e0020c71d
# Merge: adb2c4174fb2 92f1e8adf7db
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 9 17:12:31 2021 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v5.12-2020-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tool fixes from Arnaldo Carvalho de Melo:
#     
#      - Fix wrong LBR block sorting in 'perf report'
#     
#      - Fix 'perf inject' repipe usage when consuming perf.data files
#     
#      - Avoid potential buffer overrun when decoding ARM SPE hardware tracing
#        packets, bug found using a fuzzer
#     
#     * tag 'perf-tools-fixes-for-v5.12-2020-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
#       perf arm-spe: Avoid potential buffer overrun
#       perf report: Fix wrong LBR block sorting
#       perf inject: Fix repipe usage
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 9288e1f7d396b7702649d78f2c711c3e0020c71d
# < make -s -j 24 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  rsk7201_defconfig
# < make -s -j 24 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 24 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 24 ARCH=sh O=/kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/traps.c: In function 'nmi_trap_handler':
/kisskb/src/arch/sh/kernel/traps.c:183:15: warning: unused variable 'cpu' [-Wunused-variable]
  unsigned int cpu = smp_processor_id();
               ^
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_remap_port':
/kisskb/src/drivers/tty/serial/sh-sci.c:2677:19: warning: unused variable 'sport' [-Wunused-variable]
  struct sci_port *sport = to_sci_port(port);
                   ^
Image Name:   Linux-5.12.0-rc6+
Created:      Sat Apr 10 12:24:01 2021
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    1695339 Bytes = 1655.60 KiB = 1.62 MiB
Load Address: 08001000
Entry Point:  08002000
  Image arch/sh/boot/uImage is ready
Completed OK
# rm -rf /kisskb/build/linus_rsk7201_defconfig_sh4-gcc4.9
# Build took: 0:00:33.168345