# git rev-parse -q --verify b219a1d2de0c025318475e3bbf8e3215cf49d083^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify b219a1d2de0c025318475e3bbf8e3215cf49d083^{commit}
b219a1d2de0c025318475e3bbf8e3215cf49d083
# git checkout -q -f -B kisskb b219a1d2de0c025318475e3bbf8e3215cf49d083
# git clean -qxdf
# < git log -1
# commit b219a1d2de0c025318475e3bbf8e3215cf49d083
# Merge: c2fc71c d63e2fc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Aug 14 11:03:16 2018 -0700
# 
#     Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
#     
#     Pull MD updates from Shaohua Li:
#      "A few MD fixes for 4.19-rc1:
#     
#        - several md-cluster fixes from Guoqing
#     
#        - a data corruption fix from BingJing
#     
#        - other cleanups"
#     
#     * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md:
#       md/raid5: fix data corruption of replacements after originals dropped
#       drivers/md/raid5: Do not disable irq on release_inactive_stripe_list() call
#       drivers/md/raid5: Use irqsave variant of atomic_dec_and_lock()
#       md/r5cache: remove redundant pointer bio
#       md-cluster: don't send msg if array is closing
#       md-cluster: show array's status more accurate
#       md-cluster: clear another node's suspend_area after the copy is finished
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 b219a1d2de0c025318475e3bbf8e3215cf49d083
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x5D34C75A
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon_bind':
/kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:940:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized]
  bool has_lvds_rst, has_lvds_alt, can_lvds;
                     ^
ERROR: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined!
/kisskb/src/scripts/Makefile.modpost:92: recipe for target '__modpost' failed
make[2]: *** [__modpost] Error 1
/kisskb/src/Makefile:1206: recipe for target 'modules' failed
make[1]: *** [modules] Error 2
make[1]: *** Waiting for unfinished jobs....
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64
# Build took: 0:02:05.494416