# git rev-parse -q --verify 9f65b81f36e31563c5a5e4df3b3b8bc7550b6030^{commit}
9f65b81f36e31563c5a5e4df3b3b8bc7550b6030
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9f65b81f36e31563c5a5e4df3b3b8bc7550b6030
# git clean -qxdf
# < git log -1
# commit 9f65b81f36e31563c5a5e4df3b3b8bc7550b6030
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Tue May 1 00:55:57 2018 +1000
# 
#     tty: hvc: introduce the hv_ops.flush operation for hvc drivers
#     
#     Use .flush to wait for drivers to flush their console outside of
#     the spinlock, to reduce lock/irq latencies.
#     
#     Flush the hvc console driver after each write, which can help
#     messages make it out to the console after a crash.
#     
#     Signed-off-by: Nicholas Piggin <npiggin@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
# < git log --format=%s --max-count=1 9f65b81f36e31563c5a5e4df3b3b8bc7550b6030
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe_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 120 ARCH=powerpc O=/kisskb/build/mpe_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
yes: write error
# make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe_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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
/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
/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]
Image Name:   Linux-4.18.0-rc3-g9f65b81
Created:      Mon Jul 23 23:10:40 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1787230 Bytes = 1745.34 kB = 1.70 MB
Load Address: 00400000
Entry Point:  004001a4
Completed OK
# rm -rf /kisskb/build/mpe_mpc885_ads_defconfig+HUGETLB_powerpc
# Build took: 0:00:20.026364