# git rev-parse -q --verify ca16eb342ebedbf3bb1d8450048fe428895b0b65^{commit}
ca16eb342ebedbf3bb1d8450048fe428895b0b65
already have revision, skipping fetch
# git checkout -q -f -B kisskb ca16eb342ebedbf3bb1d8450048fe428895b0b65
# git clean -qxdf
# < git log -1
# commit ca16eb342ebedbf3bb1d8450048fe428895b0b65
# Merge: db44bf4b4768 d5274b3cd6a8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Sep 6 14:01:15 2018 -0700
# 
#     Merge tag 'for-linus-20180906' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "Small collection of fixes that should go into this release. This
#       contains:
#     
#        - Small series that fixes a race between blkcg teardown and writeback
#          (Dennis Zhou)
#     
#        - Fix disallowing invalid block size settings from the nbd ioctl (me)
#     
#        - BFQ fix for a use-after-free on last release of a bfqg (Konstantin
#          Khlebnikov)
#     
#        - Fix for the "don't warn for flush" fix (Mikulas)"
#     
#     * tag 'for-linus-20180906' of git://git.kernel.dk/linux-block:
#       block: bfq: swap puts in bfqg_and_blkg_put
#       block: don't warn when doing fsync on read-only devices
#       nbd: don't allow invalid blocksize settings
#       blkcg: use tryget logic when associating a blkg with a bio
#       blkcg: delay blkg destruction until after writeback has finished
#       Revert "blk-throttle: fix race between blkcg_bio_issue_check() and cgroup_rmdir()"
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 ca16eb342ebedbf3bb1d8450048fe428895b0b65
# < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=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
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# yes \n | make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/Makefile:1185: *** Headers not exportable for the um architecture.  Stop.
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:00:13.833862