# git rev-parse -q --verify 60c1f89241d49bacf71035470684a8d7b4bb46ea^{commit}
60c1f89241d49bacf71035470684a8d7b4bb46ea
already have revision, skipping fetch
# git checkout -q -f -B kisskb 60c1f89241d49bacf71035470684a8d7b4bb46ea
# git clean -qxdf
# < git log -1
# commit 60c1f89241d49bacf71035470684a8d7b4bb46ea
# Merge: 57361846b52b 8c89ef7b6b64
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 2 20:09:36 2018 -0700
# 
#     Merge tag 'dma-mapping-4.19-2' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma-mapping fixes from Christoph Hellwig:
#      "A few fixes for the fallout of being a little more pedantic about dma
#       masks"
#     
#     * tag 'dma-mapping-4.19-2' of git://git.infradead.org/users/hch/dma-mapping:
#       of/platform: initialise AMBA default DMA masks
#       sparc: set a default 32-bit dma mask for OF devices
#       kernel/dma/direct: take DMA offset into account in dma_direct_supported
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 60c1f89241d49bacf71035470684a8d7b4bb46ea
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0xE529D5CF
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  
/kisskb/src/kernel/sched/core.c: In function 'update_rq_clock_task':
/kisskb/src/kernel/sched/core.c:139:6: warning: unused variable 'steal' [-Wunused-variable]
  s64 steal = 0, irq_delta = 0;
      ^
In file included from /kisskb/src/include/linux/wait.h:7:0,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/f2fs/node.c:11:
/kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty':
/kisskb/src/include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wmaybe-uninitialized]
  next->prev = new;
             ^
/kisskb/src/fs/f2fs/node.c:238:24: note: 'head' was declared here
  struct nat_entry_set *head;
                        ^
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_um-x86_64
# Build took: 0:02:00.047383