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| author | Christian Brauner <christian.brauner@ubuntu.com> | 2021-01-21 16:19:47 +0300 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2021-01-24 16:27:20 +0300 |
| commit | 029a52ada6a774cac457f3be34b79cfc85563ced (patch) | |
| tree | 394e9f50ee0b0725d462e64d785c24a9225bf9d9 /fs/nfsd/export.c | |
| parent | 0f16ff0f545d5ec90bbd548afd2983785b546780 (diff) | |
| download | linux-029a52ada6a774cac457f3be34b79cfc85563ced.tar.xz | |
overlayfs: do not mount on top of idmapped mounts
Prevent overlayfs from being mounted on top of idmapped mounts.
Stacking filesystems need to be prevented from being mounted on top of
idmapped mounts until they have have been converted to handle this.
Link: https://lore.kernel.org/r/20210121131959.646623-29-christian.brauner@ubuntu.com
Cc: Christoph Hellwig <hch@lst.de>
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Reviewed-by: James Morris <jamorris@linux.microsoft.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'fs/nfsd/export.c')
0 files changed, 0 insertions, 0 deletions