# git rev-parse -q --verify 874b301985ef2f89b8b592ad255e03fb6fbfe605^{commit}
874b301985ef2f89b8b592ad255e03fb6fbfe605
already have revision, skipping fetch
# git checkout -q -f -B kisskb 874b301985ef2f89b8b592ad255e03fb6fbfe605
# git clean -qxdf
# < git log -1
# commit 874b301985ef2f89b8b592ad255e03fb6fbfe605
# Author: Eric Biggers <ebiggers@google.com>
# Date:   Thu Aug 25 22:04:56 2022 -0700
# 
#     crypto: lib - remove unneeded selection of XOR_BLOCKS
#     
#     CRYPTO_LIB_CHACHA_GENERIC doesn't need to select XOR_BLOCKS.  It perhaps
#     was thought that it's needed for __crypto_xor, but that's not the case.
#     
#     Enabling XOR_BLOCKS is problematic because the XOR_BLOCKS code runs a
#     benchmark when it is initialized.  That causes a boot time regression on
#     systems that didn't have it enabled before.
#     
#     Therefore, remove this unnecessary and problematic selection.
#     
#     Fixes: e56e18985596 ("lib/crypto: add prompts back to crypto libraries")
#     Cc: stable@vger.kernel.org
#     Signed-off-by: Eric Biggers <ebiggers@google.com>
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 874b301985ef2f89b8b592ad255e03fb6fbfe605
# < make -s -j 48 ARCH=x86 O=/kisskb/build/crypto_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 48 ARCH=x86 O=/kisskb/build/crypto_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86 O=/kisskb/build/crypto_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/crypto_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/crypto_x86-allmodconfig_x86_64-gcc11
# Build took: 0:45:46.607396