# git rev-parse -q --verify 782492a7a4807317319a0b1832594d07ba79747d^{commit}
782492a7a4807317319a0b1832594d07ba79747d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 782492a7a4807317319a0b1832594d07ba79747d
# git clean -qxdf
# < git log -1
# commit 782492a7a4807317319a0b1832594d07ba79747d
# Merge: 8e377a1c7e24 aa9aaa4d61c0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Mar 30 10:09:11 2019 -0700
# 
#     Merge tag 'acpi-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull ACPI fix from Rafael Wysocki:
#      "This corrects a previous attempt to make Linux use its own set of ACPI
#       debug flags different from the upstream ACPICA's default (Erik
#       Schmauss)"
#     
#     * tag 'acpi-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       ACPI: use different default debug value than ACPICA
# < /opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-gcc --version
# < /opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-ld --version
# < git log --format=%s --max-count=1 782492a7a4807317319a0b1832594d07ba79747d
# < make -s -j 48 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-  or1ksim_defconfig
# make -s -j 48 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-  
/kisskb/src/mm/mprotect.c: In function 'change_pte_range':
/kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable]
  struct mm_struct *mm = vma->vm_mm;
                    ^
Completed OK
# rm -rf /kisskb/build/linus_or1ksim_defconfig_or32
# Build took: 0:00:26.948815