# git rev-parse -q --verify c1053cd122b23519322c8256ca24487e3b9695ce^{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 c1053cd122b23519322c8256ca24487e3b9695ce^{commit}
c1053cd122b23519322c8256ca24487e3b9695ce
# git checkout -q -f -B kisskb c1053cd122b23519322c8256ca24487e3b9695ce
# git clean -qxdf
# < git log -1
# commit c1053cd122b23519322c8256ca24487e3b9695ce
# Merge: 0f1a7b3fac05 086bf301f541
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Oct 3 11:17:57 2019 -0700
# 
#     Merge tag 'kgdb-5.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
#     
#     Pull kgdb update from Daniel Thompson:
#      "This is just a single patch adding a new reviewer for kgdb. New
#       reviewers will be a big help so I decided to consider this to be a
#       fix!
#     
#       I'm looking forward to working more closely with Doug"
#     
#     * tag 'kgdb-5.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
#       MAINTAINERS: kgdb: Add myself as a reviewer for kgdb/kdb
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 c1053cd122b23519322c8256ca24487e3b9695ce
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ppc40x_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.6 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: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
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0x53b744) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x53b744) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x53b744) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x53b744) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x52b0d0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.4.0-rc1-gc1053cd122b2
Created:      Fri Oct  4 04:51:50 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2625118 Bytes = 2563.59 KiB = 2.50 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.4.0-rc1-gc1053cd122b2
Created:      Fri Oct  4 04:51:50 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2659679 Bytes = 2597.34 KiB = 2.54 MiB
Load Address: 00600000
Entry Point:  00601758
Image Name:   Linux-5.4.0-rc1-gc1053cd122b2
Created:      Fri Oct  4 04:51:50 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2660079 Bytes = 2597.73 KiB = 2.54 MiB
Load Address: 00600000
Entry Point:  006019cc
Completed OK
# rm -rf /kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.6
# Build took: 0:02:15.291032