# git rev-parse -q --verify 4290d5b9ca018be10c7582524f7500df731bfab0^{commit}
4290d5b9ca018be10c7582524f7500df731bfab0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4290d5b9ca018be10c7582524f7500df731bfab0
# git clean -qxdf
# < git log -1
# commit 4290d5b9ca018be10c7582524f7500df731bfab0
# Merge: 01f6543a0dacd 6d3c8ce012cef
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 31 08:45:16 2018 -0700
# 
#     Merge tag 'for-linus-4.19b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
#     
#     Pull xen fixes from Juergen Gross:
#     
#      - minor cleanup avoiding a warning when building with new gcc
#     
#      - a patch to add a new sysfs node for Xen frontend/backend drivers to
#        make it easier to obtain the state of a pv device
#     
#      - two fixes for 32-bit pv-guests to avoid intermediate L1TF vulnerable
#        PTEs
#     
#     * tag 'for-linus-4.19b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
#       x86/xen: remove redundant variable save_pud
#       xen: export device state to sysfs
#       x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
#       x86/xen: don't write ptes directly in 32-bit PV guests
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 4290d5b9ca018be10c7582524f7500df731bfab0
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc512x_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc512x_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:186:16: 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/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2511:6: 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:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x5d93b0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.19.0-rc1-g4290d5b9ca018
Created:      Sat Sep  1 03:00:46 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2979191 Bytes = 2909.37 KiB = 2.84 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_mpc512x_defconfig_powerpc
# Build took: 0:00:17.179462