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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-22 11:33:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-22 11:33:02 -0700
commitd3cd67d671eea1f0d3860996863bd95e1e0b1c76 (patch)
tree9f81d1d1a9a77bddc47616e2a0df57e3df8db533 /MAINTAINERS
parentb20ee4813f3fe79f5ee227c576a55c2df5d59078 (diff)
parent0c3bc7899e6dfb52df1c46118a5a670ae619645f (diff)
Merge tag 'fs.idmapped.fixes.v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping
Pull idmapping fixes from Christian Brauner: - Since Seth joined as co-maintainer for idmapped mounts we decided to use a shared git tree. Konstantin suggested we use vfs/idmapping.git on kernel.org under the vfs/ namespace. So this updates the tree in the maintainers file. - Ensure that POSIX ACLs checking, getting, and setting works correctly for filesystems mountable with a filesystem idmapping that want to support idmapped mounts. Since no filesystems mountable with an fs_idmapping do yet support idmapped mounts there is no problem. But this could change in the future, so add a check to refuse to create idmapped mounts when the mounter is not privileged over the mount's idmapping. - Check that caller is privileged over the idmapping that will be attached to a mount. Currently no FS_USERNS_MOUNT filesystems support idmapped mounts, thus this is not a problem as only CAP_SYS_ADMIN in init_user_ns is allowed to set up idmapped mounts. But this could change in the future, so add a check to refuse to create idmapped mounts when the mounter is not privileged over the mount's idmapping. - Fix POSIX ACLs for ntfs3. While looking at our current POSIX ACL handling in the context of some overlayfs work I went through a range of other filesystems checking how they handle them currently and encountered a few bugs in ntfs3. I've sent this some time ago and the fixes haven't been picked up even though the pull request for other ntfs3 fixes got sent after. This should really be fixed as right now POSIX ACLs are broken in certain circumstances for ntfs3. * tag 'fs.idmapped.fixes.v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping: ntfs: fix acl handling fs: require CAP_SYS_ADMIN in target namespace for idmapped mounts MAINTAINERS: update idmapping tree acl: handle idmapped mounts for idmapped filesystems
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS2
1 files changed, 1 insertions, 1 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 9d7f64dc0efe..96f47a7865d6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9781,7 +9781,7 @@ M: Christian Brauner <brauner@kernel.org>
M: Seth Forshee <sforshee@kernel.org>
L: linux-fsdevel@vger.kernel.org
S: Maintained
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
+T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
F: Documentation/filesystems/idmappings.rst
F: tools/testing/selftests/mount_setattr/
F: include/linux/mnt_idmapping.h