# git rev-parse -q --verify d2ec799d1c1be847d6a70704fe586ac4d14265c8^{commit}
d2ec799d1c1be847d6a70704fe586ac4d14265c8
already have revision, skipping fetch
# git checkout -q -f -B kisskb d2ec799d1c1be847d6a70704fe586ac4d14265c8
# git clean -qxdf
# < git log -1
# commit d2ec799d1c1be847d6a70704fe586ac4d14265c8
# Merge: 53e99dcff61e 2f44013e3998
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Sep 6 15:19:45 2022 -0400
# 
#     Merge tag 'erofs-for-6.0-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
#     
#     Pull erofs fixes from Gao Xiang:
#     
#      - Fix return codes in erofs_fscache_{meta_,}read_folio error paths
#     
#      - Fix potential wrong pcluster sizes for later non-4K lclusters
#     
#      - Fix in-memory pcluster use-after-free on UP platforms
#     
#     * tag 'erofs-for-6.0-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
#       erofs: fix pcluster use-after-free on UP platforms
#       erofs: avoid the potentially wrong m_plen for big pcluster
#       erofs: fix error return code in erofs_fscache_{meta_,}read_folio
# < /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 d2ec799d1c1be847d6a70704fe586ac4d14265c8
# < make -s -j 40 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 40 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 40 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 40 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[2]: *** [/kisskb/src/scripts/Makefile.build:249: arch/um/os-Linux/util.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1853: arch/um/os-Linux] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:222: __sub-make] Error 2
Command 'make -s -j 40 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: 0:00:16.083415