# git rev-parse -q --verify e4d8a29997731b3bb14059024b24df9f784288d0^{commit}
e4d8a29997731b3bb14059024b24df9f784288d0
already have revision, skipping fetch
# git checkout -q -f -B kisskb e4d8a29997731b3bb14059024b24df9f784288d0
# git clean -qxdf
# < git log -1
# commit e4d8a29997731b3bb14059024b24df9f784288d0
# Author: Mikulas Patocka <mpatocka@redhat.com>
# Date:   Wed Apr 27 11:26:40 2022 -0400
# 
#     hex2bin: fix access beyond string end
#     
#     If we pass too short string to "hex2bin" (and the string size without
#     the terminating NUL character is even), "hex2bin" reads one byte after
#     the terminating NUL character.  This patch fixes it.
#     
#     Note that hex_to_bin returns -1 on error and hex2bin return -EINVAL on
#     error - so we can't just return the variable "hi" or "lo" on error.
#     This inconsistency may be fixed in the next merge window, but for the
#     purpose of fixing this bug, we just preserve the existing behavior and
#     return -1 and -EINVAL.
#     
#     Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
#     Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
#     Fixes: b78049831ffe ("lib: add error checking to hex2bin")
#     Cc: stable@vger.kernel.org
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 e4d8a29997731b3bb14059024b24df9f784288d0
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
ERROR: modpost: missing MODULE_LICENSE() in drivers/iio/afe/iio-rescale.o
make[2]: *** [/kisskb/src/scripts/Makefile.modpost:134: modules-only.symvers] Error 1
make[2]: *** Deleting file 'modules-only.symvers'
make[1]: *** [/kisskb/src/Makefile:1749: modules] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:02:26.491717