# git rev-parse -q --verify 1b5044021070efa3259f3e9548dc35d1eb6aa844^{commit}
1b5044021070efa3259f3e9548dc35d1eb6aa844
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1b5044021070efa3259f3e9548dc35d1eb6aa844
# git clean -qxdf
# < git log -1
# commit 1b5044021070efa3259f3e9548dc35d1eb6aa844
# Merge: 69119673bd50 dbed452a078d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 17 11:29:37 2020 -0700
# 
#     Merge tag 'dma-mapping-5.8-3' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma-mapping fixes from Christoph Hellwig:
#      "Fixes for the SEV atomic pool (Geert Uytterhoeven and David Rientjes)"
#     
#     * tag 'dma-mapping-5.8-3' of git://git.infradead.org/users/hch/dma-mapping:
#       dma-pool: decouple DMA_REMAP from DMA_COHERENT_POOL
#       dma-pool: fix too large DMA pools on medium memory size systems
# < /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 1b5044021070efa3259f3e9548dc35d1eb6aa844
# < make -s -j 48 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 48 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 48 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 48 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: 0:00:49.582868