# git rev-parse -q --verify e6005d3c42336074de3745718ac85807dd6e1e6a^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify e6005d3c42336074de3745718ac85807dd6e1e6a^{commit}
e6005d3c42336074de3745718ac85807dd6e1e6a
# git checkout -q -f -B kisskb e6005d3c42336074de3745718ac85807dd6e1e6a
# git clean -qxdf
# < git log -1
# commit e6005d3c42336074de3745718ac85807dd6e1e6a
# Merge: dcd3aa31dcdd 10547d956d59
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Nov 23 10:40:19 2018 -0800
# 
#     Merge tag 'gpio-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
#     
#     Pull GPIO fixes from Linus Walleij:
#      "Minor stuff except the IDA leak which was kind of important to fix.
#       Also new maintainers, yay.
#     
#        - Do not lose an IDA on the gpiochip register errorpath.
#     
#        - Fix the PXA non-pincontrol GPIO-using platforms.
#     
#        - Fix the direction on the mockup GPIO driver.
#     
#        - Add some MAINTAINERS stuff: Bartosz stepped up as GPIO
#          co-maintainer, and Andy established an Intel git tree"
#     
#     * tag 'gpio-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
#       MAINTAINERS: Do maintain Intel GPIO drivers via separate tree
#       gpio: mockup: fix indicated direction
#       gpio: pxa: fix legacy non pinctrl aware builds again
#       gpio: don't free unallocated ida on gpiochip_add_data_with_key() error path
#       MAINTAINERS: add myself as co-maintainer of gpiolib
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 e6005d3c42336074de3745718ac85807dd6e1e6a
# < 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=0xF688FC2C
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | 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-  oldconfig
yes: standard output: Broken pipe
# 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
arch/arm64/Makefile:40: LSE atomics not supported by binutils
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:40: LSE atomics not supported by binutils
/kisskb/src/fs/ntfs/aops.c: In function 'ntfs_write_mst_block':
/kisskb/src/fs/ntfs/aops.c:1328:1: warning: the frame size of 2192 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:40: LSE atomics not supported by binutils
/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(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64
# Build took: 0:09:48.469369