# git rev-parse -q --verify 01cfb7937a9af2abb1136c7e89fbf3fd92952956^{commit}
01cfb7937a9af2abb1136c7e89fbf3fd92952956
already have revision, skipping fetch
# git checkout -q -f -B kisskb 01cfb7937a9af2abb1136c7e89fbf3fd92952956
# git clean -qxdf
# < git log -1
# commit 01cfb7937a9af2abb1136c7e89fbf3fd92952956
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 29 12:44:46 2018 -0700
# 
#     squashfs: be more careful about metadata corruption
#     
#     Anatoly Trosinenko reports that a corrupted squashfs image can cause a
#     kernel oops.  It turns out that squashfs can end up being confused about
#     negative fragment lengths.
#     
#     The regular squashfs_read_data() does check for negative lengths, but
#     squashfs_read_metadata() did not, and the fragment size code just
#     blindly trusted the on-disk value.  Fix both the fragment parsing and
#     the metadata reading code.
#     
#     Reported-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
#     Cc: Al Viro <viro@zeniv.linux.org.uk>
#     Cc: Phillip Lougher <phillip@squashfs.org.uk>
#     Cc: stable@kernel.org
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 01cfb7937a9af2abb1136c7e89fbf3fd92952956
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0xA52E1888
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig 
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/eeh.c:1752:12: warning: 'proc_eeh_show' defined but not used [-Wunused-function]
 static int proc_eeh_show(struct seq_file *m, void *v)
            ^
/kisskb/src/drivers/connector/connector.c:242:12: warning: 'cn_proc_show' defined but not used [-Wunused-function]
 static int cn_proc_show(struct seq_file *m, void *v)
            ^
/kisskb/src/fs/f2fs/sysfs.c:519:12: warning: 'segment_info_seq_show' defined but not used [-Wunused-function]
 static int segment_info_seq_show(struct seq_file *seq, void *offset)
            ^
/kisskb/src/fs/f2fs/sysfs.c:546:12: warning: 'segment_bits_seq_show' defined but not used [-Wunused-function]
 static int segment_bits_seq_show(struct seq_file *seq, void *offset)
            ^
/kisskb/src/fs/f2fs/sysfs.c:570:12: warning: 'iostat_info_seq_show' defined but not used [-Wunused-function]
 static int iostat_info_seq_show(struct seq_file *seq, void *offset)
            ^
/kisskb/src/net/core/rtnetlink.c: In function 'rtnl_newlink':
/kisskb/src/net/core/rtnetlink.c:3102:1: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-5.3
# Build took: 0:04:06.024180