# git rev-parse -q --verify c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2^{commit}
c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
already have revision, skipping fetch
# git checkout -q -f -B kisskb c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# git clean -qxdf
# < git log -1
# commit c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# Author: Paul Mackerras <paulus@ozlabs.org>
# Date:   Sat Oct 20 20:54:55 2018 +1100
# 
#     KVM: PPC: Use exported tb_to_ns() function in decrementer emulation
#     
#     This changes the KVM code that emulates the decrementer function to do
#     the conversion of decrementer values to time intervals in nanoseconds
#     by calling the tb_to_ns() function exported by the powerpc timer code,
#     in preference to open-coded arithmetic using values from the
#     decrementer_clockevent struct.  Similarly, the HV-KVM code that did
#     the same conversion using arithmetic on tb_ticks_per_sec also now
#     uses tb_to_ns().
#     
#     Signed-off-by: Paul Mackerras <paulus@ozlabs.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 c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sequoia_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/sequoia_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_sequoia_defconfig_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/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
/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
INFO: Uncompressed kernel (size 0x49dbf4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.19.0-rc3-gc5325f33d5f6
Created:      Tue Oct 23 00:32:29 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2329117 Bytes = 2274.53 KiB = 2.22 MiB
Load Address: 00500000
Entry Point:  005014ec
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_sequoia_defconfig_powerpc
# Build took: 0:00:29.529952