# git rev-parse -q --verify f2f32f8af2b0ca9d619e5183eae3eed431793baf^{commit}
f2f32f8af2b0ca9d619e5183eae3eed431793baf
already have revision, skipping fetch
# git checkout -q -f -B kisskb f2f32f8af2b0ca9d619e5183eae3eed431793baf
# git clean -qxdf
# < git log -1
# commit f2f32f8af2b0ca9d619e5183eae3eed431793baf
# Merge: 5fdf9c454735 eb81b682b131
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 3 11:12:48 2022 -0700
# 
#     Merge tag 'for-6.1-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "A batch of error handling fixes for resource leaks, fixes for nowait
#       mode in combination with direct and buffered IO:
#     
#        - direct IO + dsync + nowait could miss a sync of the file after
#          write, add handling for this combination
#     
#        - buffered IO + nowait should not fail with ENOSPC, only blocking IO
#          could determine that
#     
#        - error handling fixes:
#           - fix inode reserve space leak due to nowait buffered write
#           - check the correct variable after allocation (direct IO submit)
#           - fix inode list leak during backref walking
#           - fix ulist freeing in self tests"
#     
#     * tag 'for-6.1-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: fix inode reserve space leak due to nowait buffered write
#       btrfs: fix nowait buffered write returning -ENOSPC
#       btrfs: remove pointless and double ulist frees in error paths of qgroup tests
#       btrfs: fix ulist leaks in error paths of qgroup self tests
#       btrfs: fix inode list leak during backref walking at find_parent_nodes()
#       btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
#       btrfs: fix lost file sync on direct IO write with nowait and dsync iocb
#       btrfs: fix a memory allocation failure test in btrfs_submit_direct
# < /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 f2f32f8af2b0ca9d619e5183eae3eed431793baf
# < make -s -j 32 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 32 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 32 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 32 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:250: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1992: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 32 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: 0:00:21.207444