# git rev-parse -q --verify f4e087c666f54559cb4e530af1fbfc9967e14a15^{commit}
f4e087c666f54559cb4e530af1fbfc9967e14a15
already have revision, skipping fetch
# git checkout -q -f -B kisskb f4e087c666f54559cb4e530af1fbfc9967e14a15
# git clean -qxdf
# < git log -1
# commit f4e087c666f54559cb4e530af1fbfc9967e14a15
# Merge: dcda487c9c2e 179892adb043
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 15 10:55:33 2021 -0800
# 
#     Merge tag 'acpi-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull ACPI fixes from Rafael Wysocki:
#      "These address a device ID bounds check error in the device enumeration
#       code and fix a mistake in the documentation.
#     
#       Specifics:
#     
#        - Harden the ACPI device enumeration code against device ID length
#          overflows to address a Linux VM cash on Hyper-V (Dexuan Cui).
#     
#        - Fix a mistake in the documentation of error type values for PCIe
#          errors (Qiuxu Zhuo)"
#     
#     * tag 'acpi-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       Documentation: ACPI: EINJ: Fix error type values for PCIe errors
#       ACPI: scan: Harden acpi_device_add() against device ID overflows
# < /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 f4e087c666f54559cb4e530af1fbfc9967e14a15
# < make -s -j 48 ARCH=sh O=/kisskb/build/linus_magicpanelr2_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  magicpanelr2_defconfig
# < make -s -j 48 ARCH=sh O=/kisskb/build/linus_magicpanelr2_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 48 ARCH=sh O=/kisskb/build/linus_magicpanelr2_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 48 ARCH=sh O=/kisskb/build/linus_magicpanelr2_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();
               ^
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld: kernel/sched/core.o: uses dsp instructions while previous modules use floating point instructions
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld: kernel/sched/core.o: uses instructions which are incompatible with instructions used in previous modules
/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld: failed to merge target specific data of file kernel/sched/core.o
make[1]: *** [/kisskb/src/Makefile:1170: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=sh O=/kisskb/build/linus_magicpanelr2_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_magicpanelr2_defconfig_sh4-gcc4.9
# Build took: 0:00:54.068019