# git rev-parse -q --verify f6e5bd834005f995344a2381c9a2c9baed95aa05^{commit}
f6e5bd834005f995344a2381c9a2c9baed95aa05
already have revision, skipping fetch
# git checkout -q -f -B kisskb f6e5bd834005f995344a2381c9a2c9baed95aa05
# git clean -qxdf
# < git log -1
# commit f6e5bd834005f995344a2381c9a2c9baed95aa05
# Author: Elvira Khabirova <lineprinter@altlinux.org>
# Date:   Tue Nov 20 00:01:39 2018 +0300
# 
#     powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call
#     
#     Arch code should use tracehook_*() helpers as documented
#     in include/linux/tracehook.h,
#     ptrace_report_syscall() is not expected to be used outside that file.
#     
#     Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
#     Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU")
#     Signed-off-by: Elvira Khabirova <lineprinter@altlinux.org>
#     Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
#     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 f6e5bd834005f995344a2381c9a2c9baed95aa05
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_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:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc
# Build took: 0:00:17.398963