# git rev-parse -q --verify f3c0b8ce48408b742a9154d53d19e3c7ff97772d^{commit}
f3c0b8ce48408b742a9154d53d19e3c7ff97772d
already have revision, skipping fetch
# git checkout -q -f -B kisskb f3c0b8ce48408b742a9154d53d19e3c7ff97772d
# git clean -qxdf
# < git log -1
# commit f3c0b8ce48408b742a9154d53d19e3c7ff97772d
# Merge: 1abc088afd5b 111b009f7e8b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 14 06:08:40 2018 -1000
# 
#     Merge tag 'dmaengine-fix-4.19-rc4' of git://git.infradead.org/users/vkoul/slave-dma
#     
#     Pull dmaengine fix from Vinod Koul:
#      "Fix the mic_x100_dma driver to use devm_kzalloc for driver memory, so
#       that it is freed properly when it unregisters from dmaengine using
#       managed API"
#     
#     * tag 'dmaengine-fix-4.19-rc4' of git://git.infradead.org/users/vkoul/slave-dma:
#       dmaengine: mic_x100_dma: use devm_kzalloc to fix an issue
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 f3c0b8ce48408b742a9154d53d19e3c7ff97772d
# < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x816EBB8E
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41,
                 from /kisskb/src/include/linux/rcupdate.h:43,
                 from /kisskb/src/include/linux/rculist.h:11,
                 from /kisskb/src/include/linux/pid.h:5,
                 from /kisskb/src/include/linux/sched.h:14,
                 from /kisskb/src/kernel/debug/kdb/kdb_support.c:15:
In function 'strncpy',
    inlined from 'kallsyms_symbol_next' at /kisskb/src/kernel/debug/kdb/kdb_support.c:239:4:
/kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
  return __builtin_strncpy(p, q, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/kernel/debug/kdb/kdb_support.c: In function 'kallsyms_symbol_next':
/kisskb/src/include/linux/string.h:267:10: note: length computed here
   return __builtin_strlen(p);
          ^~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:02:15.373004