# git rev-parse -q --verify 52a02554673122486ecb36c36387d91cf9544986^{commit}
52a02554673122486ecb36c36387d91cf9544986
already have revision, skipping fetch
# git checkout -q -f -B kisskb 52a02554673122486ecb36c36387d91cf9544986
# git clean -qxdf
# < git log -1
# commit 52a02554673122486ecb36c36387d91cf9544986
# Merge: 98f3e84f8df6 ba1366f3d039
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Feb 27 13:07:40 2022 -0800
# 
#     Merge tag 'irq-urgent-2022-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull irq fix from Thomas Gleixner:
#      "A single fix for a regression caused by the recent PCI/MSI rework
#       which resulted in a recursive locking problem in the VMD driver.
#     
#       The cure is to cache the relevant information upfront instead of
#       retrieving it at runtime"
#     
#     * tag 'irq-urgent-2022-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       PCI: vmd: Prevent recursive locking on interrupt allocation
# < /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 52a02554673122486ecb36c36387d91cf9544986
# < make -s -j 32 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 32 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 32 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
.config:4370:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 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: 0:04:09.094111