From: Miklos Szeredi <mszeredi@redhat.com>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Subject: [PATCH 11/12] vfs: don't parse "posixacl" option
Date: Tue, 5 May 2020 11:59:14 +0200 [thread overview]
Message-ID: <20200505095915.11275-12-mszeredi@redhat.com> (raw)
In-Reply-To: <20200505095915.11275-1-mszeredi@redhat.com>
Unlike the others, this is _not_ a standard option accepted by mount(8).
In fact SB_POSIXACL is an internal flag, and accepting MS_POSIXACL on the
mount(2) interface is possibly a bug.
The only filesystem that apparently wants to handle the "posixacl" option
is 9p, but it has special handling of that option besides setting
SB_POSIXACL.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---
fs/fs_context.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/fs_context.c b/fs/fs_context.c
index 07e09bcf256c..82019569d493 100644
--- a/fs/fs_context.c
+++ b/fs/fs_context.c
@@ -42,7 +42,6 @@ static const struct constant_table common_set_sb_flag[] = {
{ "dirsync", SB_DIRSYNC },
{ "lazytime", SB_LAZYTIME },
{ "mand", SB_MANDLOCK },
- { "posixacl", SB_POSIXACL },
{ "ro", SB_RDONLY },
{ "sync", SB_SYNCHRONOUS },
{ },
--
2.21.1
next prev parent reply other threads:[~2020-05-05 9:59 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 9:59 [PATCH 00/12] vfs patch queue Miklos Szeredi
2020-05-05 9:59 ` [PATCH 01/12] vfs: allow unprivileged whiteout creation Miklos Szeredi
2020-05-13 19:12 ` Al Viro
2020-05-05 9:59 ` [PATCH 02/12] aio: fix async fsync creds Miklos Szeredi
2020-05-13 10:01 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 03/12] proc/mounts: add cursor Miklos Szeredi
2020-05-13 19:33 ` Al Viro
2020-05-05 9:59 ` [PATCH 04/12] utimensat: AT_EMPTY_PATH support Miklos Szeredi
2020-05-13 10:02 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 05/12] f*xattr: allow O_PATH descriptors Miklos Szeredi
2020-05-13 10:04 ` Christoph Hellwig
2020-05-14 8:02 ` Miklos Szeredi
2020-05-14 13:01 ` Miklos Szeredi
2020-05-05 9:59 ` [PATCH 06/12] uapi: deprecate STATX_ALL Miklos Szeredi
2020-05-13 10:04 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 07/12] statx: don't clear STATX_ATIME on SB_RDONLY Miklos Szeredi
2020-05-13 10:04 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 08/12] statx: add mount ID Miklos Szeredi
2020-05-13 10:05 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 09/12] statx: add mount_root Miklos Szeredi
2020-05-05 14:24 ` J . Bruce Fields
2020-05-13 10:05 ` Christoph Hellwig
2020-05-05 9:59 ` [PATCH 10/12] vfs: don't parse forbidden flags Miklos Szeredi
2020-05-13 10:06 ` Christoph Hellwig
2020-05-05 9:59 ` Miklos Szeredi [this message]
2020-05-13 10:07 ` [PATCH 11/12] vfs: don't parse "posixacl" option Christoph Hellwig
2020-05-05 9:59 ` [PATCH 12/12] vfs: don't parse "silent" option Miklos Szeredi
2020-05-13 10:07 ` Christoph Hellwig
2020-05-13 7:45 ` [13/12 PATCH] vfs: add faccessat2 syscall Miklos Szeredi
2020-05-13 10:09 ` Christoph Hellwig
2020-05-13 7:47 ` [PATCH 00/12] vfs patch queue Miklos Szeredi
2020-05-13 19:48 ` Al Viro
2020-05-14 11:46 ` Miklos Szeredi
2020-05-14 14:55 ` Miklos Szeredi
2020-05-14 15:10 ` Al Viro
-- strict thread matches above, loose matches on Subject: below --
2019-11-28 15:59 [PATCH 00/12] various vfs patches Miklos Szeredi
2019-11-28 15:59 ` [PATCH 11/12] vfs: don't parse "posixacl" option Miklos Szeredi
2019-12-17 3:42 ` Al Viro
2019-12-17 4:18 ` Miklos Szeredi
2019-12-17 4:28 ` Al Viro
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