# git rev-parse -q --verify 83a50840e72a5a964b4704fcdc2fbb2d771015ab^{commit}
83a50840e72a5a964b4704fcdc2fbb2d771015ab
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83a50840e72a5a964b4704fcdc2fbb2d771015ab
# git clean -qxdf
# < git log -1
# commit 83a50840e72a5a964b4704fcdc2fbb2d771015ab
# Merge: 80871482fd5c 7a0df7fbc145
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 29 13:24:34 2019 -0700
# 
#     Merge tag 'seccomp-v5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull seccomp fixes from Kees Cook:
#      "Syzbot found a use-after-free bug in seccomp due to flags that should
#       not be allowed to be used together.
#     
#       Tycho fixed this, I updated the self-tests, and the syzkaller PoC has
#       been running for several days without triggering KASan (before this
#       fix, it would reproduce). These patches have also been in -next for
#       almost a week, just to be sure.
#     
#        - Add logic for making some seccomp flags exclusive (Tycho)
#     
#        - Update selftests for exclusivity testing (Kees)"
#     
#     * tag 'seccomp-v5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
#       seccomp: Make NEW_LISTENER and TSYNC flags exclusive
#       selftests/seccomp: Prepare for exclusive seccomp flags
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 83a50840e72a5a964b4704fcdc2fbb2d771015ab
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc512x_defconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6 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:187:16: 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:2594:6: 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:1855:6: warning: 'ret' 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:337:21: note: 'pdeo' was declared here
/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]
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c: In function 'ads5121_select_chip':
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c:306:19: warning: unused variable 'mtd' [-Wunused-variable]
INFO: Uncompressed kernel (size 0x615398) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
Image Name:   Linux-5.1.0-rc7-g83a50840e72a
Created:      Tue Apr 30 09:21:01 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3111763 Bytes = 3038.83 KiB = 2.97 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6
# Build took: 0:01:11.732385