# git rev-parse -q --verify 13e091b6dd0e78a518a7d8756607d3acb8215768^{commit}
13e091b6dd0e78a518a7d8756607d3acb8215768
already have revision, skipping fetch
# git checkout -q -f -B kisskb 13e091b6dd0e78a518a7d8756607d3acb8215768
# git clean -qxdf
# < git log -1
# commit 13e091b6dd0e78a518a7d8756607d3acb8215768
# Merge: eac3411 1088c6e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 13 18:28:19 2018 -0700
# 
#     Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 timer updates from Thomas Gleixner:
#      "Early TSC based time stamping to allow better boot time analysis.
#     
#       This comes with a general cleanup of the TSC calibration code which
#       grew warts and duct taping over the years and removes 250 lines of
#       code. Initiated and mostly implemented by Pavel with help from various
#       folks"
#     
#     * 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
#       x86/kvmclock: Mark kvm_get_preset_lpj() as __init
#       x86/tsc: Consolidate init code
#       sched/clock: Disable interrupts when calling generic_sched_clock_init()
#       timekeeping: Prevent false warning when persistent clock is not available
#       sched/clock: Close a hole in sched_clock_init()
#       x86/tsc: Make use of tsc_calibrate_cpu_early()
#       x86/tsc: Split native_calibrate_cpu() into early and late parts
#       sched/clock: Use static key for sched_clock_running
#       sched/clock: Enable sched clock early
#       sched/clock: Move sched clock initialization and merge with generic clock
#       x86/tsc: Use TSC as sched clock early
#       x86/tsc: Initialize cyc2ns when tsc frequency is determined
#       x86/tsc: Calibrate tsc only once
#       ARM/time: Remove read_boot_clock64()
#       s390/time: Remove read_boot_clock64()
#       timekeeping: Default boot time offset to local_clock()
#       timekeeping: Replace read_boot_clock64() with read_persistent_wall_and_boot_offset()
#       s390/time: Add read_persistent_wall_and_boot_offset()
#       x86/xen/time: Output xen sched_clock time from 0
#       x86/xen/time: Initialize pv xen time in init_hypervisor_platform()
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 13e091b6dd0e78a518a7d8756607d3acb8215768
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pseries_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/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/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swap_state.c: In function '__add_to_swap_cache':
/kisskb/src/mm/swap_state.c:135:5: warning: 'error' 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/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:637:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2046:9: warning: 'str' 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
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' 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:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1745:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
Completed OK
# rm -rf /kisskb/build/linus_pseries_defconfig_powerpc
# Build took: 0:04:12.499846