# 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-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 42612e7763315cf5d43c4422781e75f9ee57597a
# < make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  m5272c3_defconfig
# < make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_restart':
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c:949:6: warning: unused variable 'val' [-Wunused-variable]
  u32 val;
      ^~~
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_get_mac':
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c:1692:28: warning: unused variable 'pdata' [-Wunused-variable]
  struct fec_platform_data *pdata = dev_get_platdata(&fep->pdev->dev);
                            ^~~~~
In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/linux/spinlock.h:460,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/include/linux/stat.h:19,
                 from /kisskb/src/include/linux/module.h:13,
                 from /kisskb/src/net/core/filter.c:20:
/kisskb/src/net/core/filter.c: In function 'bpf_clear_redirect_map':
/kisskb/src/arch/m68k/include/asm/cmpxchg.h:137:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
  ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    (unsigned long)(n), sizeof(*(ptr))))
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/include/asm-generic/cmpxchg.h:106:28: note: in expansion of macro 'cmpxchg_local'
 #define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n))
                            ^~~~~~~~~~~~~
/kisskb/src/net/core/filter.c:3567:4: note: in expansion of macro 'cmpxchg'
    cmpxchg(&ri->map, map, NULL);
    ^~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_m5272c3_defconfig_m68k-gcc8
# Build took: 0:00:57.507214