Re: [PATCH v3 00/11] fuse: basic support for idmapped mounts

[Christian Brauner]

On Thu, 15 Aug 2024 11:24:17 +0200, Alexander Mikhalitsyn wrote:
> This patch series aimed to provide support for idmapped mounts
> for fuse & virtiofs. We already have idmapped mounts support for almost all
> widely-used filesystems:
> * local (ext4, btrfs, xfs, fat, vfat, ntfs3, squashfs, f2fs, erofs, ZFS (out-of-tree))
> * network (ceph)
> 
> Git tree (based on torvalds/master):
> v3: https://github.com/mihalicyn/linux/commits/fuse_idmapped_mounts.v3
> current: https://github.com/mihalicyn/linux/commits/fuse_idmapped_mounts
> 
> [...]

I've taken this but can drop should it need to end up in a fuse tree.

---

Applied to the vfs.idmap branch of the vfs/vfs.git tree.
Patches in the vfs.idmap branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs.idmap

[01/11] fs/namespace: introduce SB_I_NOIDMAP flag
        https://git.kernel.org/vfs/vfs/c/cc3e8969ffb2
[02/11] fs/fuse: add FUSE_OWNER_UID_GID_EXT extension
        https://git.kernel.org/vfs/vfs/c/d2c5937035e5
[03/11] fs/fuse: support idmap for mkdir/mknod/symlink/create
        https://git.kernel.org/vfs/vfs/c/9961d396252b
[04/11] fs/fuse: support idmapped getattr inode op
        https://git.kernel.org/vfs/vfs/c/52dfd148ff75
[05/11] fs/fuse: support idmapped ->permission inode op
        https://git.kernel.org/vfs/vfs/c/34ddf0de71be
[06/11] fs/fuse: support idmapped ->setattr op
        https://git.kernel.org/vfs/vfs/c/27b622529cdc
[07/11] fs/fuse: drop idmap argument from __fuse_get_acl
        https://git.kernel.org/vfs/vfs/c/6d8f2f4fde13
[08/11] fs/fuse: support idmapped ->set_acl
        https://git.kernel.org/vfs/vfs/c/ab7c30987cbb
[09/11] fs/fuse: properly handle idmapped ->rename op
        https://git.kernel.org/vfs/vfs/c/76c0baad3782
[10/11] fs/fuse: allow idmapped mounts
        https://git.kernel.org/vfs/vfs/c/9aace2eda1bd
[11/11] fs/fuse/virtio_fs: allow idmapped mounts
        https://git.kernel.org/vfs/vfs/c/020a698f136c