# git rev-parse -q --verify d532dd102151cc69fcd00b13e5a9689b23c0c8d9^{commit}
d532dd102151cc69fcd00b13e5a9689b23c0c8d9
already have revision, skipping fetch
# git checkout -q -f -B kisskb d532dd102151cc69fcd00b13e5a9689b23c0c8d9
# git clean -qxdf
# < git log -1
# commit d532dd102151cc69fcd00b13e5a9689b23c0c8d9
# Merge: 5dc4c995db9e 09e44868f1e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 16 10:03:33 2023 -0800
# 
#     Merge tag 'for-6.2-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "Another batch of fixes, dealing with fallouts from 6.1 reported by
#       users:
#     
#        - tree-log fixes:
#            - fix directory logging due to race with concurrent index key
#              deletion
#            - fix missing error handling when logging directory items
#            - handle case of conflicting inodes being added to the log
#            - remove transaction aborts for not so serious errors
#     
#        - fix qgroup accounting warning when rescan can be started at time
#          with temporarily disable accounting
#     
#        - print more specific errors to system log when device scan ioctl
#          fails
#     
#        - disable space overcommit for ZNS devices, causing heavy performance
#          drop"
#     
#     * tag 'for-6.2-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: do not abort transaction on failure to update log root
#       btrfs: do not abort transaction on failure to write log tree when syncing log
#       btrfs: add missing setup of log for full commit at add_conflicting_inode()
#       btrfs: fix directory logging due to race with concurrent index key deletion
#       btrfs: fix missing error handling when logging directory items
#       btrfs: zoned: enable metadata over-commit for non-ZNS setup
#       btrfs: qgroup: do not warn on record without old_roots populated
#       btrfs: add extra error messages to cover non-ENOMEM errors from device_add_list()
# < /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 d532dd102151cc69fcd00b13e5a9689b23c0c8d9
# < 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:504: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2008: .] Error 2
make: *** [Makefile:242: __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: 0:00:41.035454