# git rev-parse -q --verify 94f371cb73944b410a269d570d6946c042f2ddd0^{commit}
94f371cb73944b410a269d570d6946c042f2ddd0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 94f371cb73944b410a269d570d6946c042f2ddd0
# git clean -qxdf
# < git log -1
# commit 94f371cb73944b410a269d570d6946c042f2ddd0
# Merge: 2f8406891fed c4f784268210
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 29 15:54:12 2018 -0800
# 
#     Merge tag 'acpi-4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull ACPI fix from Rafael Wysocki:
#      "Fix a recent regression in ACPICA releted to the Generic Serial Bus
#       protocol handling and causing it to read or write too little or too
#       much data in some cases, so incorrect data may be written to hardware
#       as a result (Hans de Goede)"
#     
#     * tag 'acpi-4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       ACPICA: Fix handling of buffer-size in acpi_ex_write_data_to_field()
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 94f371cb73944b410a269d570d6946c042f2ddd0
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc512x_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' 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:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c: In function 'ads5121_select_chip':
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c:306:19: warning: unused variable 'mtd' [-Wunused-variable]
INFO: Uncompressed kernel (size 0x5e75c0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.20.0-rc4-g94f371cb7394
Created:      Fri Nov 30 16:03:45 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3012856 Bytes = 2942.24 KiB = 2.87 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_mpc512x_defconfig_powerpc
# Build took: 0:01:16.524002