# git rev-parse -q --verify 64c3dd0b98f586a5b7c8f5f4759ebb41cfd03861^{commit}
64c3dd0b98f586a5b7c8f5f4759ebb41cfd03861
already have revision, skipping fetch
# git checkout -q -f -B kisskb 64c3dd0b98f586a5b7c8f5f4759ebb41cfd03861
# git clean -qxdf
# < git log -1
# commit 64c3dd0b98f586a5b7c8f5f4759ebb41cfd03861
# Merge: 5d8401be15a9 4eb559dd1567
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Nov 4 15:05:42 2022 -0700
# 
#     Merge tag 'xfs-6.1-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull xfs fixes from Darrick Wong:
#      "Dave and I had thought that this would be a very quiet cycle, but we
#       thought wrong.
#     
#       At first there were the usual trickle of minor bugfixes, but then
#       Zorro pulled -rc1 and noticed complaints about the stronger memcpy
#       checks w.r.t. flex arrays.
#     
#       Analyzing how to fix that revealed a bunch of validation gaps in
#       validating ondisk log items during recovery, and then a customer hit
#       an infinite loop in the refcounting code on a corrupt filesystem.
#     
#       So. This largeish batch of fixes addresses all those problems, I hope.
#     
#       Summary:
#     
#        - Fix a UAF bug during log recovery
#     
#        - Fix memory leaks when mount fails
#     
#        - Detect corrupt bestfree information in a directory block
#     
#        - Fix incorrect return value type for the dax page fault handlers
#     
#        - Fix fortify complaints about memcpy of xfs log item objects
#     
#        - Strengthen inadequate validation of recovered log items
#     
#        - Fix incorrectly declared flex array in EFI log item structs
#     
#        - Log corrupt log items for debugging purposes
#     
#        - Fix infinite loop problems in the refcount code if the refcount
#          btree node block keys are corrupt
#     
#        - Fix infinite loop problems in the refcount code if the refcount
#          btree records suffer MSB bitflips
#     
#        - Add more sanity checking to continued defer ops to prevent
#          overflows from one AG to the next or off EOFS"
#     
#     * tag 'xfs-6.1-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (28 commits)
#       xfs: rename XFS_REFC_COW_START to _COWFLAG
#       xfs: fix uninitialized list head in struct xfs_refcount_recovery
#       xfs: fix agblocks check in the cow leftover recovery function
#       xfs: check record domain when accessing refcount records
#       xfs: remove XFS_FIND_RCEXT_SHARED and _COW
#       xfs: refactor domain and refcount checking
#       xfs: report refcount domain in tracepoints
#       xfs: track cow/shared record domains explicitly in xfs_refcount_irec
#       xfs: refactor refcount record usage in xchk_refcountbt_rec
#       xfs: dump corrupt recovered log intent items to dmesg consistently
#       xfs: move _irec structs to xfs_types.h
#       xfs: actually abort log recovery on corrupt intent-done log items
#       xfs: check deferred refcount op continuation parameters
#       xfs: refactor all the EFI/EFD log item sizeof logic
#       xfs: create a predicate to verify per-AG extents
#       xfs: fix memcpy fortify errors in EFI log format copying
#       xfs: make sure aglen never goes negative in xfs_refcount_adjust_extents
#       xfs: fix memcpy fortify errors in RUI log format copying
#       xfs: fix memcpy fortify errors in CUI log format copying
#       xfs: fix memcpy fortify errors in BUI log format copying
#       ...
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 64c3dd0b98f586a5b7c8f5f4759ebb41cfd03861
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:53.377160