# git rev-parse -q --verify 478f74a3d8085076dfcb481aa9361b808a6aae94^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 478f74a3d8085076dfcb481aa9361b808a6aae94^{commit}
478f74a3d8085076dfcb481aa9361b808a6aae94
# git checkout -q -f -B kisskb 478f74a3d8085076dfcb481aa9361b808a6aae94
# git clean -qxdf
# < git log -1
# commit 478f74a3d8085076dfcb481aa9361b808a6aae94
# Merge: 354b8bf222ee 1754abb3e758
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 31 14:51:34 2022 -0700
# 
#     Merge tag 'random-5.18-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
#     
#     Pull random number generator fixes from Jason Donenfeld:
#     
#      - If a hardware random number generator passes a sufficiently large
#        chunk of entropy to random.c during early boot, we now skip the
#        "fast_init" business and let it initialize the RNG.
#     
#        This makes CONFIG_RANDOM_TRUST_BOOTLOADER=y actually useful.
#     
#      - We already have the command line `random.trust_cpu=0/1` option for
#        RDRAND, which let distros enable CONFIG_RANDOM_TRUST_CPU=y while
#        placating concerns of more paranoid users.
#     
#        Now we add `random.trust_bootloader=0/1` so that distros can
#        similarly enable CONFIG_RANDOM_TRUST_BOOTLOADER=y.
#     
#      - Re-add a comment that got removed by accident in the recent revert.
#     
#      - Add the spec-compliant ACPI CID for vmgenid, which Microsoft added to
#        the vmgenid spec at Ard's request during earlier review.
#     
#      - Restore build-time randomness via the latent entropy plugin, which
#        was lost when we transitioned to using a hash function.
#     
#     * tag 'random-5.18-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
#       random: mix build-time latent entropy into pool at init
#       virt: vmgenid: recognize new CID added by Hyper-V
#       random: re-add removed comment about get_random_{u32,u64} reseeding
#       random: treat bootloader trust toggle the same way as cpu trust toggle
#       random: skip fast_init if hwrng provides large chunk of entropy
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 478f74a3d8085076dfcb481aa9361b808a6aae94
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11
# Build took: 0:11:22.241849