# git rev-parse -q --verify c2a9838452a4d71f76103c18c926468a9ea05713^{commit}
c2a9838452a4d71f76103c18c926468a9ea05713
already have revision, skipping fetch
# git checkout -q -f -B kisskb c2a9838452a4d71f76103c18c926468a9ea05713
# git clean -qxdf
# < git log -1
# commit c2a9838452a4d71f76103c18c926468a9ea05713
# Merge: d89b9f5 da5dadb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 29 19:27:12 2018 -1000
# 
#     Merge tag 'for-4.16/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Pull device mapper fixes from Mike Snitzer:
#     
#      - Fix a DM multipath regression introduced in a v4.16-rc6 commit:
#        restore support for loading, and attaching, scsi_dh modules during
#        multipath table load. Otherwise some users may find themselves unable
#        to boot, as was reported today:
#     
#          https://marc.info/?l=linux-scsi&m=152231276114962&w=2
#     
#      - Fix a DM core ioctl permission check regression introduced in a
#        v4.16-rc5 commit.
#     
#     * tag 'for-4.16/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm: fix dropped return code from dm_get_bdev_for_ioctl
#       dm mpath: fix support for loading scsi_dh modules during table load
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 c2a9838452a4d71f76103c18c926468a9ea05713
# < make -s -j 48 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 48 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x5bcff0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.16.0-rc7-gc2a9838
Created:      Fri Mar 30 18:57:11 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2921922 Bytes = 2853.44 kB = 2.79 MB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_mpc512x_defconfig_powerpc
# Build took: 0:00:47.220512