[GIT PULL] overlayfs fixes for 5.11-rc7

[Miklos Szeredi]

Hi Linus,

Please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git tags/ovl-fixes-5.11-rc7

- Fix capability conversion and minor overlayfs bugs that are related to
  the unprivileged overlay mounts introduced in this cycle.

- Fix two recent (v5.10) and one old (v4.10) bug.

- Clean up security xattr copy-up (related to a SELinux regression).

Thanks,
Miklos

---
Amir Goldstein (1):
      ovl: skip getxattr of security labels

Liangyan (1):
      ovl: fix dentry leak in ovl_get_redirect

Miklos Szeredi (4):
      ovl: add warning on user_ns mismatch
      ovl: perform vfs_getxattr() with mounter creds
      cap: fix conversions on getxattr
      ovl: avoid deadlock on directory ioctl

Sargun Dhillon (1):
      ovl: implement volatile-specific fsync error behaviour

---
 Documentation/filesystems/overlayfs.rst |  8 ++++
 fs/overlayfs/copy_up.c                  | 15 ++++----
 fs/overlayfs/dir.c                      |  2 +-
 fs/overlayfs/file.c                     |  5 ++-
 fs/overlayfs/inode.c                    |  2 +
 fs/overlayfs/overlayfs.h                |  1 +
 fs/overlayfs/ovl_entry.h                |  2 +
 fs/overlayfs/readdir.c                  | 28 +++++---------
 fs/overlayfs/super.c                    | 38 +++++++++++++++----
 fs/overlayfs/util.c                     | 27 +++++++++++++
 security/commoncap.c                    | 67 +++++++++++++++++++++------------
 11 files changed, 136 insertions(+), 59 deletions(-)