# git rev-parse -q --verify 57ab5f740202babe93c8796013c5cfdfd6d08d7d^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 57ab5f740202babe93c8796013c5cfdfd6d08d7d^{commit}
57ab5f740202babe93c8796013c5cfdfd6d08d7d
# git checkout -q -f -B kisskb 57ab5f740202babe93c8796013c5cfdfd6d08d7d
# git clean -qxdf
# < git log -1
# commit 57ab5f740202babe93c8796013c5cfdfd6d08d7d
# Merge: fdcec00405fa 360aa640a59f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jul 17 11:53:53 2019 -0700
# 
#     Merge tag 'hwlock-v5.3' of git://github.com/andersson/remoteproc
#     
#     Pull hwspinlock updates from Bjorn Andersson:
#      "This contains support for hardware spinlock TI K3 AM65x and J721E
#       family of SoCs, support for using hwspinlocks from atomic context and
#       better error reporting when dealing with hardware disabled in
#       DeviceTree"
#     
#     * tag 'hwlock-v5.3' of git://github.com/andersson/remoteproc:
#       hwspinlock: add the 'in_atomic' API
#       hwspinlock: document the hwspinlock 'raw' API
#       hwspinlock: stm32: implement the relax() ops
#       hwspinlock: ignore disabled device
#       hwspinlock/omap: Add a trace during probe
#       hwspinlock/omap: Add support for TI K3 SoCs
#       dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 57ab5f740202babe93c8796013c5cfdfd6d08d7d
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xF87C4410
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 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-gcc5.4 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:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
   pd->msg->buf[real_pos] = data;
                          ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here
  unsigned char data;
                ^
/kisskb/src/drivers/thermal/tegra/tegra-bpmp-thermal.c: In function 'tegra_bpmp_thermal_probe':
/kisskb/src/drivers/thermal/tegra/tegra-bpmp-thermal.c:176:17: warning: 'max_num_zones' may be used uninitialized in this function [-Wmaybe-uninitialized]
  tegra->zones = devm_kcalloc(&pdev->dev, max_num_zones,
                 ^
/kisskb/src/drivers/mfd/rk808.c:732:12: warning: 'rk8xx_suspend' defined but not used [-Wunused-function]
 static int rk8xx_suspend(struct device *dev)
            ^
/kisskb/src/drivers/mfd/rk808.c:752:12: warning: 'rk8xx_resume' defined but not used [-Wunused-function]
 static int rk8xx_resume(struct device *dev)
            ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:03:50.570226