# git rev-parse -q --verify b41dae061bbd722b9d7fa828f35d22035b218e18^{commit}
b41dae061bbd722b9d7fa828f35d22035b218e18
already have revision, skipping fetch
# git checkout -q -f -B kisskb b41dae061bbd722b9d7fa828f35d22035b218e18
# git clean -qxdf
# < git log -1
# commit b41dae061bbd722b9d7fa828f35d22035b218e18
# Merge: e6bc9de71497 14e15f1bcd73
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 18 18:32:43 2019 -0700
# 
#     Merge tag 'xfs-5.4-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull xfs updates from Darrick Wong:
#      "For this cycle we have the usual pile of cleanups and bug fixes, some
#       performance improvements for online metadata scrubbing, massive
#       speedups in the directory entry creation code, some performance
#       improvement in the file ACL lookup code, a fix for a logging stall
#       during mount, and fixes for concurrency problems.
#     
#       It has survived a couple of weeks of xfstests runs and merges cleanly.
#     
#       Summary:
#     
#        - Remove KM_SLEEP/KM_NOSLEEP.
#     
#        - Ensure that memory buffers for IO are properly sector-aligned to
#          avoid problems that the block layer doesn't check.
#     
#        - Make the bmap scrubber more efficient in its record checking.
#     
#        - Don't crash xfs_db when superblock inode geometry is corrupt.
#     
#        - Fix btree key helper functions.
#     
#        - Remove unneeded error returns for things that can't fail.
#     
#        - Fix buffer logging bugs in repair.
#     
#        - Clean up iterator return values.
#     
#        - Speed up directory entry creation.
#     
#        - Enable allocation of xattr value memory buffer during lookup.
#     
#        - Fix readahead racing with truncate/punch hole.
#     
#        - Other minor cleanups.
#     
#        - Fix one AGI/AGF deadlock with RENAME_WHITEOUT.
#     
#        - More BUG -> WARN whackamole.
#     
#        - Fix various problems with the log failing to advance under certain
#          circumstances, which results in stalls during mount"
#     
#     * tag 'xfs-5.4-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (45 commits)
#       xfs: push the grant head when the log head moves forward
#       xfs: push iclog state cleaning into xlog_state_clean_log
#       xfs: factor iclog state processing out of xlog_state_do_callback()
#       xfs: factor callbacks out of xlog_state_do_callback()
#       xfs: factor debug code out of xlog_state_do_callback()
#       xfs: prevent CIL push holdoff in log recovery
#       xfs: fix missed wakeup on l_flush_wait
#       xfs: push the AIL in xlog_grant_head_wake
#       xfs: Use WARN_ON_ONCE for bailout mount-operation
#       xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
#       xfs: define a flags field for the AG geometry ioctl structure
#       xfs: add a xfs_valid_startblock helper
#       xfs: remove the unused XFS_ALLOC_USERDATA flag
#       xfs: cleanup xfs_fsb_to_db
#       xfs: fix the dax supported check in xfs_ioctl_setattr_dax_invalidate
#       xfs: Fix stale data exposure when readahead races with hole punch
#       fs: Export generic_fadvise()
#       mm: Handle MADV_WILLNEED through vfs_fadvise()
#       xfs: allocate xattr buffer on demand
#       xfs: consolidate attribute value copying
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 b41dae061bbd722b9d7fa828f35d22035b218e18
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_spear3xx_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  spear3xx_defconfig
# make -s -j 24 ARCH=arm O=/kisskb/build/linus_spear3xx_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c: In function 'stmmac_open':
/kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1020:12: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1010:6: note: 'ret' was declared here
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_spear3xx_defconfig_arm
# Build took: 0:01:03.650096