# git rev-parse -q --verify 88817acb8b75fe533fb5dfb6234a4e2104465e53^{commit}
88817acb8b75fe533fb5dfb6234a4e2104465e53
already have revision, skipping fetch
# git checkout -q -f -B kisskb 88817acb8b75fe533fb5dfb6234a4e2104465e53
# git clean -qxdf
# < git log -1
# commit 88817acb8b75fe533fb5dfb6234a4e2104465e53
# Merge: e3ebac80b6e9 1056d314709d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Nov 25 12:43:33 2022 -0800
# 
#     Merge tag 'pm-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull power management fixes from Rafael Wysocki:
#      "These revert a recent change in the schedutil cpufreq governor that
#       had not been expected to make any functional difference, but turned
#       out to introduce a performance regression, fix an initialization issue
#       in the amd-pstate driver and make it actually replace the venerable
#       ACPI cpufreq driver on the supported systems by default.
#     
#       Specifics:
#     
#        - Revert a recent schedutil cpufreq governor change that introduced a
#          performace regression on Pixel 6 (Sam Wu)
#     
#        - Fix amd-pstate driver initialization after running the kernel via
#          kexec (Wyes Karny)
#     
#        - Turn amd-pstate into a built-in driver which allows it to take
#          precedence over acpi-cpufreq by default on supported systems and
#          amend it with a mechanism to disable this behavior (Perry Yuan)
#     
#        - Update amd-pstate documentation in accordance with the other
#          changes made to it (Perry Yuan)"
#     
#     * tag 'pm-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       Documentation: add amd-pstate kernel command line options
#       Documentation: amd-pstate: add driver working mode introduction
#       cpufreq: amd-pstate: add amd-pstate driver parameter for mode selection
#       cpufreq: amd-pstate: change amd-pstate driver to be built-in type
#       cpufreq: amd-pstate: cpufreq: amd-pstate: reset MSR_AMD_PERF_CTL register at init
#       Revert "cpufreq: schedutil: Move max CPU capacity to sugov_policy"
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 88817acb8b75fe533fb5dfb6234a4e2104465e53
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/util.c:17:24: fatal error: sys/random.h: No such file or directory
compilation terminated.
make[3]: *** [/kisskb/src/scripts/Makefile.build:250: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1992: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 24 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:01:13.390944