# git rev-parse -q --verify 97eeb4d9d755605385fa329da9afa38729f3413c^{commit}
97eeb4d9d755605385fa329da9afa38729f3413c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 97eeb4d9d755605385fa329da9afa38729f3413c
# git clean -qxdf
# < git log -1
# commit 97eeb4d9d755605385fa329da9afa38729f3413c
# Merge: 9b326948c239 8feb4732ff9f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Dec 2 14:46:22 2019 -0800
# 
#     Merge tag 'xfs-5.5-merge-16' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull XFS updates from Darrick Wong:
#      "For this release, we changed quite a few things.
#     
#       Highlights:
#     
#        - Fixed some long tail latency problems in the block allocator
#     
#        - Removed some long deprecated (and for the past several years no-op)
#          mount options and ioctls
#     
#        - Strengthened the extended attribute and directory verifiers
#     
#        - Audited and fixed all the places where we could return EFSCORRUPTED
#          without logging anything
#     
#        - Refactored the old SGI space allocation ioctls to make the
#          equivalent fallocate calls
#     
#        - Fixed a race between fallocate and directio
#     
#        - Fixed an integer overflow when files have more than a few
#          billion(!) extents
#     
#        - Fixed a longstanding bug where quota accounting could be incorrect
#          when performing unwritten extent conversion on a freshly mounted fs
#     
#        - Fixed various complaints in scrub about soft lockups and
#          unresponsiveness to signals
#     
#        - De-vtable'd the directory handling code, which should make it
#          faster
#     
#        - Converted to the new mount api, for better or for worse
#     
#        - Cleaned up some memory leaks
#     
#       and quite a lot of other smaller fixes and cleanups.
#     
#       A more detailed summary:
#     
#        - Fill out the build string
#     
#        - Prevent inode fork extent count overflows
#     
#        - Refactor the allocator to reduce long tail latency
#     
#        - Rework incore log locking a little to reduce spinning
#     
#        - Break up the xfs_iomap_begin functions into smaller more cohesive
#          parts
#     
#        - Fix allocation alignment being dropped too early when the
#          allocation request is for more blocks than an AG is large
#     
#        - Other small cleanups
#     
#        - Clean up file buftarg retrieval helpers
#     
#        - Hoist the resvsp and unresvsp ioctls to the vfs
#     
#        - Remove the undocumented biosize mount option, since it has never
#          been mentioned as existing or supported on linux
#     
#        - Clean up some of the mount option printing and parsing
#     
#        - Enhance attr leaf verifier to check block structure
#     
#        - Check dirent and attr names for invalid characters before passing
#          them to the vfs
#     
#        - Refactor open-coded bmbt walking
#     
#        - Fix a few places where we return EIO instead of EFSCORRUPTED after
#          failing metadata sanity checks
#     
#        - Fix a synchronization problem between fallocate and aio dio
#          corrupting the file length
#     
#        - Clean up various loose ends in the iomap and bmap code
#     
#        - Convert to the new mount api
#     
#        - Make sure we always log something when returning EFSCORRUPTED
#     
#        - Fix some problems where long running scrub loops could trigger soft
#          lockup warnings and/or fail to exit due to fatal signals pending
#     
#        - Fix various Coverity complaints
#     
#        - Remove most of the function pointers from the directory code to
#          reduce indirection penalties
#     
#        - Ensure that dquots are attached to the inode when performing
#          unwritten extent conversion after io
#     
#        - Deuglify incore projid and crtime types
#     
#        - Fix another AGI/AGF locking order deadlock when renaming
#     
#        - Clean up some quota typedefs
#     
#        - Remove the FSSETDM ioctls which haven't done anything in 20 years
#     
#        - Fix some memory leaks when mounting the log fails
#     
#        - Fix an underflow when updating an xattr leaf freemap
#     
#        - Remove some trivial wrappers
#     
#        - Report metadata corruption as an error, not a (potentially) fatal
#          assertion
#     
#        - Clean up the dir/attr buffer mapping code
#     
#        - Allow fatal signals to kill scrub during parent pointer checks"
#     
#     * tag 'xfs-5.5-merge-16' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (198 commits)
#       xfs: allow parent directory scans to be interrupted with fatal signals
#       xfs: remove the mappedbno argument to xfs_da_get_buf
#       xfs: remove the mappedbno argument to xfs_da_read_buf
#       xfs: split xfs_da3_node_read
#       xfs: remove the mappedbno argument to xfs_dir3_leafn_read
#       xfs: remove the mappedbno argument to xfs_dir3_leaf_read
#       xfs: remove the mappedbno argument to xfs_attr3_leaf_read
#       xfs: remove the mappedbno argument to xfs_da_reada_buf
#       xfs: improve the xfs_dabuf_map calling conventions
#       xfs: refactor xfs_dabuf_map
#       xfs: simplify mappedbno handling in xfs_da_{get,read}_buf
#       xfs: report corruption only as a regular error
#       xfs: Remove kmem_zone_free() wrapper
#       xfs: Remove kmem_zone_destroy() wrapper
#       xfs: Remove slab init wrappers
#       xfs: fix attr leaf header freemap.size underflow
#       xfs: fix some memory leaks in log recovery
#       xfs: fix another missing include
#       xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
#       xfs: remove duplicated include from xfs_dir2_data.c
#       ...
# < /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 97eeb4d9d755605385fa329da9afa38729f3413c
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_titan_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  titan_defconfig
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_titan_defconfig_sh4 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/sh4/../sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../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/net/bridge/br_netlink.c: In function 'br_afspec.isra.26':
/kisskb/src/net/bridge/br_netlink.c:648:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' 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/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1526:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1749:46: note: 'linear' was declared here
/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/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_titan_defconfig_sh4
# Build took: 0:01:06.310292