# git rev-parse -q --verify bed3c0d84e7e25c8e0964d297794f4c215b01f33^{commit}
bed3c0d84e7e25c8e0964d297794f4c215b01f33
already have revision, skipping fetch
# git checkout -q -f -B kisskb bed3c0d84e7e25c8e0964d297794f4c215b01f33
# git clean -qxdf
# < git log -1
# commit bed3c0d84e7e25c8e0964d297794f4c215b01f33
# Merge: 7b306892cc57 3763771cf602
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 18 11:20:24 2019 -0700
# 
#     Merge tag 'for-5.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#     
#      - regression where properties stored as xattrs are not properly
#        persisted
#     
#      - a small readahead fix (the fstests testcase for that fix hangs on
#        unpatched kernel, so we'd like get it merged to ease future testing)
#     
#      - fix a race during block group creation and deletion
#     
#     * tag 'for-5.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       Btrfs: fix failure to persist compression property xattr deletion on fsync
#       btrfs: start readahead also in seed devices
#       Btrfs: fix race between block group removal and block group allocation
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-ld --version
# < git log --format=%s --max-count=1 bed3c0d84e7e25c8e0964d297794f4c215b01f33
# < make -s -j 8 ARCH=parisc O=/kisskb/build/linus_a500_defconfig_parisc64 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-  a500_defconfig
# make -s -j 8 ARCH=parisc O=/kisskb/build/linus_a500_defconfig_parisc64 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-  
In file included from /kisskb/src/arch/parisc/include/asm/atomic.h:10,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/arch/parisc/include/asm/bitops.h:13,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/drivers/scsi/scsi_debug.c:18:
/kisskb/src/drivers/scsi/scsi_debug.c: In function 'resp_start_stop':
/kisskb/src/arch/parisc/include/asm/cmpxchg.h:48:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
/kisskb/src/arch/parisc/include/asm/atomic.h:78:30: note: in expansion of macro 'xchg'
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
                              ^~~~
/kisskb/src/drivers/scsi/scsi_debug.c:1618:2: note: in expansion of macro 'atomic_xchg'
  atomic_xchg(&devip->stopped, stop);
  ^~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_a500_defconfig_parisc64
# Build took: 0:01:54.324629