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From: Amir Goldstein <amir73il@gmail.com>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: Chengguang Xu <cgxu519@mykernel.net>, linux-unionfs@vger.kernel.org
Subject: [PATCH v3 0/4] Overlayfs fileattr related fixes
Date: Sat, 19 Jun 2021 12:26:15 +0300	[thread overview]
Message-ID: <20210619092619.1107608-1-amir73il@gmail.com> (raw)

Miklos,

Following patch set addresses your comments to v2.
It passed all the old and new xfstests [3].

Thanks,
Amir.

Changes since v2 [2]:
- Rename overlay.xflags => overlay.protected
- Generic vfs helper for filling statx flags
- Un-generalize flag conversion helpers
- Do not be forgiving with noxattr upper fs

Changes since v1 [1]:
- Store (i),(a) flags in xattr text format
- Copy up (A),(S) flags to upper fileattr
- Fixes the problems with setting ovl dirs and hardlinks immutable

[1] https://lore.kernel.org/linux-unionfs/CAJfpeguMQca-+vTdzoDdDWNJraWyqMa3vYRFDWPMk_R6-L7Obw@mail.gmail.com/
[2] https://lore.kernel.org/linux-unionfs/CAOQ4uxgdWwrOa79BRzZ1PS6SxmLtywQCAr3+WLRZPx38aHHyQw@mail.gmail.com/
[3] https://github.com/amir73il/xfstests/commits/ovl-xflags

Amir Goldstein (4):
  fs: add generic helper for filling statx attribute flags
  ovl: pass ovl_fs to ovl_check_setxattr()
  ovl: copy up sync/noatime fileattr flags
  ovl: consistent behavior for immutable/append-only inodes

 fs/orangefs/inode.c      |   7 +--
 fs/overlayfs/copy_up.c   |  72 +++++++++++++++++++----
 fs/overlayfs/dir.c       |   6 +-
 fs/overlayfs/inode.c     |  74 +++++++++++++++++++-----
 fs/overlayfs/namei.c     |   2 +-
 fs/overlayfs/overlayfs.h |  44 ++++++++++++--
 fs/overlayfs/util.c      | 122 +++++++++++++++++++++++++++++++++++++--
 fs/stat.c                |  18 ++++++
 include/linux/fs.h       |   1 +
 include/linux/stat.h     |   4 ++
 10 files changed, 307 insertions(+), 43 deletions(-)

-- 
2.32.0


             reply	other threads:[~2021-06-19  9:26 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-19  9:26 Amir Goldstein [this message]
2021-06-19  9:26 ` [PATCH v3 1/4] fs: add generic helper for filling statx attribute flags Amir Goldstein
2021-06-19  9:31   ` Amir Goldstein
2021-06-19  9:26 ` [PATCH v3 2/4] ovl: pass ovl_fs to ovl_check_setxattr() Amir Goldstein
2021-06-19  9:26 ` [PATCH v3 3/4] ovl: copy up sync/noatime fileattr flags Amir Goldstein
2021-07-12 14:20   ` Miklos Szeredi
2021-07-12 15:51     ` Amir Goldstein
2021-07-12 15:52       ` Amir Goldstein
2021-07-14  8:47         ` Miklos Szeredi
2021-07-14 10:38           ` Amir Goldstein
2021-06-19  9:26 ` [PATCH v3 4/4] ovl: consistent behavior for immutable/append-only inodes Amir Goldstein
2021-07-12 12:21   ` Miklos Szeredi
2021-07-12 13:43     ` Amir Goldstein
2021-07-19 14:28 ` [PATCH v3 0/4] Overlayfs fileattr related fixes Miklos Szeredi

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