# git rev-parse -q --verify 2187f215ebaac73ddbd814696d7c7fa34f0c3de0^{commit}
2187f215ebaac73ddbd814696d7c7fa34f0c3de0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2187f215ebaac73ddbd814696d7c7fa34f0c3de0
# git clean -qxdf
# < git log -1
# commit 2187f215ebaac73ddbd814696d7c7fa34f0c3de0
# Merge: 2d3145f8d280 fbd542971aa1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 17 13:27:02 2019 -0800
# 
#     Merge tag 'for-5.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "A mix of regression fixes and regular fixes for stable trees:
#     
#        - fix swapped error messages for qgroup enable/rescan
#     
#        - fixes for NO_HOLES feature with clone range
#     
#        - fix deadlock between iget/srcu lock/synchronize srcu while freeing
#          an inode
#     
#        - fix double lock on subvolume cross-rename
#     
#        - tree log fixes
#           * fix missing data checksums after replaying a log tree
#           * also teach tree-checker about this problem
#           * skip log replay on orphaned roots
#     
#        - fix maximum devices constraints for RAID1C -3 and -4
#     
#        - send: don't print warning on read-only mount regarding orphan
#          cleanup
#     
#        - error handling fixes"
#     
#     * tag 'for-5.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: send: remove WARN_ON for readonly mount
#       btrfs: do not leak reloc root if we fail to read the fs root
#       btrfs: skip log replay on orphaned roots
#       btrfs: handle ENOENT in btrfs_uuid_tree_iterate
#       btrfs: abort transaction after failed inode updates in create_subvol
#       Btrfs: fix hole extent items with a zero size after range cloning
#       Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues
#       Btrfs: make tree checker detect checksum items with overlapping ranges
#       Btrfs: fix missing data checksums after replaying a log tree
#       btrfs: return error pointer from alloc_test_extent_buffer
#       btrfs: fix devs_max constraints for raid1c3 and raid1c4
#       btrfs: tree-checker: Fix error format string for size_t
#       btrfs: don't double lock the subvol_sem for rename exchange
#       btrfs: handle error in btrfs_cache_block_group
#       btrfs: do not call synchronize_srcu() in inode_tree_del
#       Btrfs: fix cloning range with a hole when using the NO_HOLES feature
#       btrfs: Fix error messages in qgroup_rescan_init
# < /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 2187f215ebaac73ddbd814696d7c7fa34f0c3de0
# < make -s -j 24 ARCH=sh O=/kisskb/build/linus_kfr2r09_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  kfr2r09_defconfig
# make -s -j 24 ARCH=sh O=/kisskb/build/linus_kfr2r09_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/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/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here
/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/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/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/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
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_kfr2r09_defconfig_sh4
# Build took: 0:00:39.181775