# git rev-parse -q --verify 328fefadd9cfa15cd6ab746553d9ef13303c11a6^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 328fefadd9cfa15cd6ab746553d9ef13303c11a6^{commit}
328fefadd9cfa15cd6ab746553d9ef13303c11a6
# git checkout -q -f -B kisskb 328fefadd9cfa15cd6ab746553d9ef13303c11a6
# git clean -qxdf
# < git log -1
# commit 328fefadd9cfa15cd6ab746553d9ef13303c11a6
# Merge: 465a7e291fd4 68e7a4d66b0c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Oct 12 15:29:54 2019 -0700
# 
#     Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler fixes from Ingo Molnar:
#      "Two fixes: a guest-cputime accounting fix, and a cgroup bandwidth
#       quota precision fix"
#     
#     * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       sched/vtime: Fix guest/system mis-accounting on task switch
#       sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 328fefadd9cfa15cd6ab746553d9ef13303c11a6
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xB50620CE
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/kernel/sched/core.c: In function 'uclamp_update_active_tasks':
/kisskb/src/kernel/sched/core.c:1081:23: error: storage size of 'it' isn't known
  struct css_task_iter it;
                       ^
/kisskb/src/kernel/sched/core.c:1084:2: error: implicit declaration of function 'css_task_iter_start' [-Werror=implicit-function-declaration]
  css_task_iter_start(css, 0, &it);
  ^
/kisskb/src/kernel/sched/core.c:1085:14: error: implicit declaration of function 'css_task_iter_next' [-Werror=implicit-function-declaration]
  while ((p = css_task_iter_next(&it))) {
              ^
/kisskb/src/kernel/sched/core.c:1091:2: error: implicit declaration of function 'css_task_iter_end' [-Werror=implicit-function-declaration]
  css_task_iter_end(&it);
  ^
/kisskb/src/kernel/sched/core.c:1081:23: warning: unused variable 'it' [-Wunused-variable]
  struct css_task_iter it;
                       ^
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:265: kernel/sched/core.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:509: kernel/sched] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1649: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:11.351445