# git rev-parse -q --verify 8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b^{commit}
8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
# git clean -qxdf
# < git log -1
# commit 8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
# Author: Eric Sandeen <sandeen@redhat.com>
# Date:   Tue Jul 13 17:49:23 2021 +0200
# 
#     seq_file: disallow extremely large seq buffer allocations
#     
#     There is no reasonable need for a buffer larger than this, and it avoids
#     int overflow pitfalls.
#     
#     Fixes: 058504edd026 ("fs/seq_file: fallback to vmalloc allocation")
#     Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
#     Reported-by: Qualys Security Advisory <qsa@qualys.com>
#     Signed-off-by: Eric Sandeen <sandeen@redhat.com>
#     Cc: stable@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 8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
# < make -s -j 120 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 120 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 120 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
.config:5802:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 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-  
/kisskb/src/net/netfilter/nfnetlink_hook.c: In function 'nfnl_hook_entries_head':
/kisskb/src/net/netfilter/nfnetlink_hook.c:177:21: warning: unused variable 'netdev' [-Wunused-variable]
  struct net_device *netdev;
                     ^~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:03:40.358406