# git rev-parse -q --verify 9fd6ba5420ba2b637d1ecc6de8613ec8b9c87e5a^{commit}
9fd6ba5420ba2b637d1ecc6de8613ec8b9c87e5a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9fd6ba5420ba2b637d1ecc6de8613ec8b9c87e5a
# git clean -qxdf
# < git log -1
# commit 9fd6ba5420ba2b637d1ecc6de8613ec8b9c87e5a
# Merge: fff5a5e7f528 88b170088ad2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 23 11:05:08 2023 -0700
# 
#     Merge tag 'zonefs-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs
#     
#     Pull zonefs fixes from Damien Le Moal:
#     
#      - Silence a false positive smatch warning about an uninitialized
#        variable
#     
#      - Fix an error message to provide more useful information about invalid
#        zone append write results
#     
#     * tag 'zonefs-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
#       zonefs: Fix error message in zonefs_file_dio_append()
#       zonefs: Prevent uninitialized symbol 'size' warning
# < /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 9fd6ba5420ba2b637d1ecc6de8613ec8b9c87e5a
# < 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:252: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2025: .] Error 2
make: *** [Makefile:226: __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: 0:00:42.478043