# git rev-parse -q --verify 423bfc69d7f491c47fc35921f7d460be4094d555^{commit}
423bfc69d7f491c47fc35921f7d460be4094d555
already have revision, skipping fetch
# git checkout -q -f -B kisskb 423bfc69d7f491c47fc35921f7d460be4094d555
# git clean -qxdf
# < git log -1
# commit 423bfc69d7f491c47fc35921f7d460be4094d555
# Author: Christian Lamparter <chunkeey@gmail.com>
# Date:   Thu Jan 31 21:59:04 2019 +0100
# 
#     powerpc: Enable kernel XZ compression option on 44x
#     
#     Enable kernel XZ compression option on 44x.
#     Tested on a Western Digital - MyBook Live NAS.
#     It takes 22 seconds for the 800 MHz CPU to decompress
#     and boot a 2.63 MiB XZ-compressed kernel simpleImage.
#     
#     Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 423bfc69d7f491c47fc35921f7d460be4094d555
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pq2fads_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pq2fads_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pq2fads_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:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1753:46: warning: 'linear' 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:339:21: note: 'pdeo' was declared here
INFO: Uncompressed kernel (size 0x56f098) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x55ea8c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.0.0-rc2-g423bfc69d7f4
Created:      Sun Feb  3 23:40:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2777878 Bytes = 2712.77 KiB = 2.65 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.0.0-rc2-g423bfc69d7f4
Created:      Sun Feb  3 23:40:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2808580 Bytes = 2742.75 KiB = 2.68 MiB
Load Address: 00600000
Entry Point:  00600888
Completed OK
# rm -rf /kisskb/build/powerpc-next_pq2fads_defconfig_powerpc-gcc4.6
# Build took: 0:00:42.888074