# git rev-parse -q --verify 7be97138e7276c71cc9ad1752dcb502d28f4400d^{commit}
7be97138e7276c71cc9ad1752dcb502d28f4400d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7be97138e7276c71cc9ad1752dcb502d28f4400d
# git clean -qxdf
# < git log -1
# commit 7be97138e7276c71cc9ad1752dcb502d28f4400d
# Merge: 7db83c070bd2 27fb5a72f50a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 2 13:02:07 2020 -0700
# 
#     Merge tag 'xfs-5.7-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull xfs updates from Darrick Wong:
#      "There's a lot going on this cycle with cleanups in the log code, the
#       btree code, and the xattr code.
#     
#       We're tightening of metadata validation and online fsck checking, and
#       introducing a common btree rebuilding library so that we can refactor
#       xfs_repair and introduce online repair in a future cycle.
#     
#       We also fixed a few visible bugs -- most notably there's one in
#       getdents that we introduced in 5.6; and a fix for hangs when disabling
#       quotas.
#     
#       This series has been running fstests & other QA in the background for
#       over a week and looks good so far.
#     
#       I anticipate sending a second pull request next week. That batch will
#       change how xfs interacts with memory reclaim; how the log batches and
#       throttles log items; how hard writes near ENOSPC will try to squeeze
#       more space out of the filesystem; and hopefully fix the last of the
#       umount hangs after a catastrophic failure. That should ease a lot of
#       problems when running at the limits, but for now I'm leaving that in
#       for-next for another week to make sure we got all the subtleties
#       right.
#     
#       Summary:
#     
#        - Fix a hard to trigger race between iclog error checking and log
#          shutdown.
#     
#        - Strengthen the AGF verifier.
#     
#        - Ratelimit some of the more spammy error messages.
#     
#        - Remove the icdinode uid/gid members and just use the ones in the
#          vfs inode.
#     
#        - Hold ILOCK across insert/collapse range.
#     
#        - Clean up the extended attribute interfaces.
#     
#        - Clean up the attr flags mess.
#     
#        - Restore PF_MEMALLOC after exiting xfsaild thread to avoid
#          triggering warnings in the process accounting code.
#     
#        - Remove the flexibly-sized array from struct xfs_agfl to eliminate
#          compiler warnings about unaligned pointers and packed structures.
#     
#        - Various macro and typedef removals.
#     
#        - Stale metadata buffers if we decide they're corrupt outside of a
#          verifier.
#     
#        - Check directory data/block/free block owners.
#     
#        - Fix a UAF when aborting inactivation of a corrupt xattr fork.
#     
#        - Teach online scrub to report failed directory and attr name lookups
#          as a metadata corruption instead of a runtime error.
#     
#        - Avoid potential buffer overflows in sysfs files by using scnprintf.
#     
#        - Fix a regression in getdents lookups due to a mistake in pointer
#          arithmetic.
#     
#        - Refactor btree cursor private data structures to use anonymous
#          unions.
#     
#        - Cleanups in the log unmounting code.
#     
#        - Fix a potential mishandling of ENOMEM errors on multi-block
#          directory buffer lookups.
#     
#        - Fix an incorrect test in the block allocation code.
#     
#        - Cleanups and name prefix shortening in the scrub code.
#     
#        - Introduce btree bulk loading code for online repair and scrub.
#     
#        - Fix a quotaoff log item leak (and hang) when the fs goes down
#          midway through a quotaoff operation.
#     
#        - Remove di_version from the incore inode.
#     
#        - Refactor some of the log shutdown checking code.
#     
#        - Record the forcing of the log unmount records in the log force
#          counters.
#     
#        - Fix a longstanding bug where quotacheck would purge the
#          administrator's default quota grace interval and warning limits.
#     
#        - Reduce memory usage when scrubbing directory and xattr trees.
#     
#        - Don't let fsfreeze race with GETFSMAP or online scrub.
#     
#        - Handle bio_add_page failures more gracefully in xlog_write_iclog"
#     
#     * tag 'xfs-5.7-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (108 commits)
#       xfs: prohibit fs freezing when using empty transactions
#       xfs: shutdown on failure to add page to log bio
#       xfs: directory bestfree check should release buffers
#       xfs: drop all altpath buffers at the end of the sibling check
#       xfs: preserve default grace interval during quotacheck
#       xfs: remove xlog_state_want_sync
#       xfs: move the ioerror check out of xlog_state_clean_iclog
#       xfs: refactor xlog_state_clean_iclog
#       xfs: remove the aborted parameter to xlog_state_done_syncing
#       xfs: simplify log shutdown checking in xfs_log_release_iclog
#       xfs: simplify the xfs_log_release_iclog calling convention
#       xfs: factor out a xlog_wait_on_iclog helper
#       xfs: merge xlog_cil_push into xlog_cil_push_work
#       xfs: remove the di_version field from struct icdinode
#       xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize
#       xfs: simplify di_flags2 inheritance in xfs_ialloc
#       xfs: only check the superblock version for dinode size calculation
#       xfs: add a new xfs_sb_version_has_v3inode helper
#       xfs: fix unmount hang and memory leak on shutdown during quotaoff
#       xfs: factor out quotaoff intent AIL removal and memory free
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 7be97138e7276c71cc9ad1752dcb502d28f4400d
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_se7721_defconfig_sh4-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  se7721_defconfig
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_se7721_defconfig_sh4-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_se7721_defconfig_sh4-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_se7721_defconfig_sh4-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' 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:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:401:21: note: 'pdeo' was declared here
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/namei.c: In function 'handle_dots':
/kisskb/src/fs/namei.c:1805:10: warning: 'inode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/namei.c:1805:10: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update':
/kisskb/src/fs/io_uring.c:6617:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_se7721_defconfig_sh4-gcc4.6
# Build took: 0:00:52.715599