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linux-next/fs/overlayfs
Christian Brauner 8bc0095df6 ovl: handle idmappings in ovl_xattr_{g,s}et()
When retrieving xattrs from the upper or lower layers take the relevant
mount's idmapping into account. We rely on the previously introduced
ovl_i_path_real() helper to retrieve the relevant path. This is needed
to support idmapped base layers with overlay.

Cc: <linux-unionfs@vger.kernel.org>
Tested-by: Giuseppe Scrivano <gscrivan@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2022-04-28 16:31:12 +02:00
..
copy_up.c ovl: use ovl_path_getxattr() wrapper 2022-04-28 16:31:11 +02:00
dir.c ovl: use ovl_copy_{real,upper}attr() wrappers 2022-04-28 16:31:12 +02:00
export.c ovl: handle idmappings for layer lookup 2022-04-28 16:31:12 +02:00
file.c ovl: handle idmappings in layer open helpers 2022-04-28 16:31:12 +02:00
inode.c ovl: handle idmappings in ovl_xattr_{g,s}et() 2022-04-28 16:31:12 +02:00
Kconfig docs: fix broken references to text files 2020-04-20 15:35:59 -06:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
namei.c ovl: handle idmappings for layer lookup 2022-04-28 16:31:12 +02:00
overlayfs.h ovl: use ovl_copy_{real,upper}attr() wrappers 2022-04-28 16:31:12 +02:00
ovl_entry.h ovl: store lower path in ovl_inode 2022-04-28 16:31:12 +02:00
readdir.c ovl: handle idmappings for layer lookup 2022-04-28 16:31:12 +02:00
super.c ovl: store lower path in ovl_inode 2022-04-28 16:31:12 +02:00
util.c ovl: handle idmappings in layer open helpers 2022-04-28 16:31:12 +02:00