# git rev-parse -q --verify 42612e7763315cf5d43c4422781e75f9ee57597a^{commit}
42612e7763315cf5d43c4422781e75f9ee57597a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 42612e7763315cf5d43c4422781e75f9ee57597a
# git clean -qxdf
# < git log -1
# commit 42612e7763315cf5d43c4422781e75f9ee57597a
# Merge: ad57a1022f9e b7b911d59dac
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 9 11:28:59 2020 -0700
# 
#     Merge tag 'f2fs-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
#     
#     Pull f2fs updates from Jaegeuk Kim:
#      "In this round, we've added some knobs to enhance compression feature
#       and harden testing environment. In addition, we've fixed several bugs
#       reported from Android devices such as long discarding latency, device
#       hanging during quota_sync, etc.
#     
#       Enhancements:
#        - support lzo-rle algorithm
#        - add two ioctls to release and reserve blocks for compression
#        - support partial truncation/fiemap on compressed file
#        - introduce sysfs entries to attach IO flags explicitly
#        - add iostat trace point along with read io stat
#     
#       Bug fixes:
#        - fix long discard latency
#        - flush quota data by f2fs_quota_sync correctly
#        - fix to recover parent inode number for power-cut recovery
#        - fix lz4/zstd output buffer budget
#        - parse checkpoint mount option correctly
#        - avoid inifinite loop to wait for flushing node/meta pages
#        - manage discard space correctly
#     
#       And some refactoring and clean up patches were added"
#     
#     * tag 'f2fs-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (51 commits)
#       f2fs: attach IO flags to the missing cases
#       f2fs: add node_io_flag for bio flags likewise data_io_flag
#       f2fs: remove unused parameter of f2fs_put_rpages_mapping()
#       f2fs: handle readonly filesystem in f2fs_ioc_shutdown()
#       f2fs: avoid utf8_strncasecmp() with unstable name
#       f2fs: don't return vmalloc() memory from f2fs_kmalloc()
#       f2fs: fix retry logic in f2fs_write_cache_pages()
#       f2fs: fix wrong discard space
#       f2fs: compress: don't compress any datas after cp stop
#       f2fs: remove unneeded return value of __insert_discard_tree()
#       f2fs: fix wrong value of tracepoint parameter
#       f2fs: protect new segment allocation in expand_inode_data
#       f2fs: code cleanup by removing ifdef macro surrounding
#       f2fs: avoid inifinite loop to wait for flushing node pages at cp_error
#       f2fs: flush dirty meta pages when flushing them
#       f2fs: fix checkpoint=disable:%u%%
#       f2fs: compress: fix zstd data corruption
#       f2fs: add compressed/gc data read IO stat
#       f2fs: fix potential use-after-free issue
#       f2fs: compress: don't handle non-compressed data in workqueue
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 42612e7763315cf5d43c4422781e75f9ee57597a
# < make -s -j 24 ARCH=sh O=/kisskb/build/linus_se7619_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  se7619_defconfig
# < make -s -j 24 ARCH=sh O=/kisskb/build/linus_se7619_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 24 ARCH=sh O=/kisskb/build/linus_se7619_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 24 ARCH=sh O=/kisskb/build/linus_se7619_defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-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/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type
  return ioread8(addr);
                 ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:21:0,
                 from /kisskb/src/include/linux/io.h:13,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread8(void __iomem *);
                     ^
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type
  return ioread16(addr);
                  ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:21:0,
                 from /kisskb/src/include/linux/io.h:13,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread16(void __iomem *);
                     ^
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type
  return ioread32(addr);
                  ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:21:0,
                 from /kisskb/src/include/linux/io.h:13,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread32(void __iomem *);
                     ^
Completed OK
# rm -rf /kisskb/build/linus_se7619_defconfig_sh4-gcc4.9
# Build took: 0:00:26.766881