# git rev-parse -q --verify 0c99ee44b8921b872089a7374c733310d995fd92^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 0c99ee44b8921b872089a7374c733310d995fd92^{commit}
0c99ee44b8921b872089a7374c733310d995fd92
# git checkout -q -f -B kisskb 0c99ee44b8921b872089a7374c733310d995fd92
# git clean -qxdf
# < git log -1
# commit 0c99ee44b8921b872089a7374c733310d995fd92
# Merge: f5ae2ea6347a dfb9a8857f4d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jan 16 10:26:40 2020 -0800
# 
#     Merge tag 'tag-chrome-platform-fixes-for-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
#     
#     Pull chrome platform fix from Benson Leung:
#      "One fix in the wilco_ec keyboard backlight driver to allow the EC
#       driver to continue loading in the absence of a backlight module"
#     
#     * tag 'tag-chrome-platform-fixes-for-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
#       platform/chrome: wilco_ec: Fix keyboard backlight probing
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 0c99ee44b8921b872089a7374c733310d995fd92
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_collie_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  collie_defconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_collie_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
WARNING: vmlinux.o(.text.unlikely+0x760): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free()
The function free_memmap() references
the function __meminit memblock_free().
This is often because free_memmap lacks a __meminit 
annotation or the annotation of memblock_free is wrong.

Completed OK
# rm -rf /kisskb/build/linus_collie_defconfig_arm
# Build took: 0:00:49.251172