# git rev-parse -q --verify 819966c06b759022e9932f328284314d9272b9f3^{commit}
819966c06b759022e9932f328284314d9272b9f3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 819966c06b759022e9932f328284314d9272b9f3
# git clean -qxdf
# < git log -1
# commit 819966c06b759022e9932f328284314d9272b9f3
# Author: Stephan Müller <smueller@chronox.de>
# Date:   Sun Jun 7 15:20:26 2020 +0200
# 
#     crypto: drbg - always try to free Jitter RNG instance
#     
#     The Jitter RNG is unconditionally allocated as a seed source follwoing
#     the patch 97f2650e5040. Thus, the instance must always be deallocated.
#     
#     Reported-by: syzbot+2e635807decef724a1fa@syzkaller.appspotmail.com
#     Fixes: 97f2650e5040 ("crypto: drbg - always seeded with SP800-90B ...")
#     Signed-off-by: Stephan Mueller <smueller@chronox.de>
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 819966c06b759022e9932f328284314d9272b9f3
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_pmac32_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1623:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0x8e11a0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/crypto_pmac32_defconfig_powerpc-gcc4.9
# Build took: 0:01:36.628169