# git rev-parse -q --verify 81b1d39fd39a0ecfd30606714bcc05da586044f9^{commit}
81b1d39fd39a0ecfd30606714bcc05da586044f9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 81b1d39fd39a0ecfd30606714bcc05da586044f9
# git clean -qxdf
# < git log -1
# commit 81b1d39fd39a0ecfd30606714bcc05da586044f9
# Merge: b44d1ddcf835 cfc63fc8126a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Mar 28 12:06:21 2021 -0700
# 
#     Merge tag '5.12-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6
#     
#     Pull cifs fixes from Steve French:
#      "Five cifs/smb3 fixes, two for stable.
#     
#       Includes an important fix for encryption and an ACL fix, as well as a
#       fix for possible reflink data corruption"
#     
#     * tag '5.12-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6:
#       smb3: fix cached file size problems in duplicate extents (reflink)
#       cifs: Silently ignore unknown oplock break handle
#       cifs: revalidate mapping when we open files for SMB1 POSIX
#       cifs: Fix chmod with modefromsid when an older ACE already exists.
#       cifs: Adjust key sizes and key generation routines for AES256 encryption
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 81b1d39fd39a0ecfd30606714bcc05da586044f9
# < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:01:28.330204