# git rev-parse -q --verify 511fdb78442229ac11057b4a55c3f03c253c062f^{commit}
511fdb78442229ac11057b4a55c3f03c253c062f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 511fdb78442229ac11057b4a55c3f03c253c062f
# git clean -qxdf
# < git log -1
# commit 511fdb78442229ac11057b4a55c3f03c253c062f
# Merge: 4d6245ce8c8b 4fc265a9c9b2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 28 13:06:05 2020 -0800
# 
#     Merge branch 'x86-mtrr-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 mtrr updates from Ingo Molnar:
#      "Two changes: restrict /proc/mtrr to CAP_SYS_ADMIN, plus a cleanup"
#     
#     * 'x86-mtrr-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/mtrr: Require CAP_SYS_ADMIN for all access
#       x86/mtrr: Get rid of mtrr_seq_show() forward declaration
# < /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 511fdb78442229ac11057b4a55c3f03c253c062f
# < make -s -j 32 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 32 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/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:47.125026