# git rev-parse -q --verify 83a239ce98dca791076363ca9cffaf59cdc4a39d^{commit}
83a239ce98dca791076363ca9cffaf59cdc4a39d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83a239ce98dca791076363ca9cffaf59cdc4a39d
# git clean -qxdf
# < git log -1
# commit 83a239ce98dca791076363ca9cffaf59cdc4a39d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Fri Oct 19 06:55:08 2018 +0000
# 
#     powerpc/8xx: Use patch_site for perf counters setup
#     
#     The 8xx TLB miss routines are patched when (de)activating
#     perf counters.
#     
#     This patch uses the new patch_site functionality in order
#     to get a better code readability and avoid a label mess when
#     dumping the code with 'objdump -d'
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 83a239ce98dca791076363ca9cffaf59cdc4a39d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc885_ads_defconfig+HUGETLB_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc885_ads_defconfig
# Added to kconfig CONFIG_HUGETLBFS=y
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc885_ads_defconfig+HUGETLB_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc885_ads_defconfig+HUGETLB_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:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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
Image Name:   Linux-4.19.0-rc3-g83a239ce98dc
Created:      Mon Oct 22 03:47:46 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1804319 Bytes = 1762.03 KiB = 1.72 MiB
Load Address: 00400000
Entry Point:  004001e8
Completed OK
# rm -rf /kisskb/build/powerpc-next_mpc885_ads_defconfig+HUGETLB_powerpc
# Build took: 0:00:32.407707