# git rev-parse -q --verify a27648c742104a833a01c54becc24429898d85bf^{commit}
a27648c742104a833a01c54becc24429898d85bf
already have revision, skipping fetch
# git checkout -q -f -B kisskb a27648c742104a833a01c54becc24429898d85bf
# git clean -qxdf
# < git log -1
# commit a27648c742104a833a01c54becc24429898d85bf
# Author: David Howells <dhowells@redhat.com>
# Date:   Wed Jun 7 09:47:13 2023 +0100
# 
#     afs: Fix setting of mtime when creating a file/dir/symlink
#     
#     kafs incorrectly passes a zero mtime (ie. 1st Jan 1970) to the server when
#     creating a file, dir or symlink because the mtime recorded in the
#     afs_operation struct gets passed to the server by the marshalling routines,
#     but the afs_mkdir(), afs_create() and afs_symlink() functions don't set it.
#     
#     This gets masked if a file or directory is subsequently modified.
#     
#     Fix this by filling in op->mtime before calling the create op.
#     
#     Fixes: e49c7b2f6de7 ("afs: Build an abstraction around an "operation" concept")
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
#     Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
#     cc: linux-afs@lists.infradead.org
#     cc: linux-fsdevel@vger.kernel.org
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 a27648c742104a833a01c54becc24429898d85bf
# make -s -j 32 ARCH=um O=/kisskb/build/linus_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_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 32 ARCH=um O=/kisskb/build/linus_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 32 ARCH=um O=/kisskb/build/linus_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[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2026: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_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_defconfig_um-x86_64
# Build took: 0:00:26.329933