# git rev-parse -q --verify 0fac198def2b41138850867b6aa92044c76ff802^{commit}
0fac198def2b41138850867b6aa92044c76ff802
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0fac198def2b41138850867b6aa92044c76ff802
# git clean -qxdf
# < git log -1
# commit 0fac198def2b41138850867b6aa92044c76ff802
# Merge: bdfae5ce3820 ba40a57ff08b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 1 09:10:07 2022 -0700
# 
#     Merge tag 'fs.idmapped.overlay.acl.v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
#     
#     Pull acl updates from Christian Brauner:
#      "Last cycle we introduced support for mounting overlayfs on top of
#       idmapped mounts. While looking into additional testing we realized
#       that posix acls don't really work correctly with stacking filesystems
#       on top of idmapped layers.
#     
#       We already knew what the fix were but it would require work that is
#       more suitable for the merge window so we turned off posix acls for
#       v5.19 for overlayfs on top of idmapped layers with Miklos routing my
#       patch upstream in 72a8e05d4f66 ("Merge tag 'ovl-fixes-5.19-rc7' [..]").
#     
#       This contains the work to support posix acls for overlayfs on top of
#       idmapped layers. Since the posix acl fixes should use the new
#       vfs{g,u}id_t work the associated branch has been merged in. (We sent a
#       pull request for this earlier.)
#     
#       We've also pulled in Miklos pull request containing my patch to turn
#       of posix acls on top of idmapped layers. This allowed us to avoid
#       rebasing the branch which we didn't like because we were already at
#       rc7 by then. Merging it in allows this branch to first fix posix acls
#       and then to cleanly revert the temporary fix it brought in by commit
#       4a47c6385bb4 ("ovl: turn of SB_POSIXACL with idmapped layers
#       temporarily").
#     
#       The last patch in this series adds Seth Forshee as a co-maintainer for
#       idmapped mounts. Seth has been integral to all of this work and is
#       also the main architect behind the filesystem idmapping work which
#       ultimately made filesystems such as FUSE and overlayfs available in
#       containers. He continues to be active in both development and review.
#       I'm very happy he decided to help and he has my full trust. This
#       increases the bus factor which is always great for work like this. I'm
#       honestly very excited about this because I think in general we don't
#       do great in the bringing on new maintainers department"
#     
#     For more explanations of the ACL issues, see
#     
#       https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org/
#     
#     * tag 'fs.idmapped.overlay.acl.v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
#       Add Seth Forshee as co-maintainer for idmapped mounts
#       Revert "ovl: turn of SB_POSIXACL with idmapped layers temporarily"
#       ovl: handle idmappings in ovl_get_acl()
#       acl: make posix_acl_clone() available to overlayfs
#       acl: port to vfs{g,u}id_t
#       acl: move idmapped mount fixup into vfs_{g,s}etxattr()
#       mnt_idmapping: add vfs[g,u]id_into_k[g,u]id()
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 0fac198def2b41138850867b6aa92044c76ff802
# < make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-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 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64-gcc8
# Build took: 0:20:31.478857