Christian Brauner d1d488d813 fs: add vfs_parse_fs_param_source() helper ...

Add a simple helper that filesystems can use in their parameter parser
to parse the "source" parameter. A few places open-coded this function
and that already caused a bug in the cgroup v1 parser that we fixed.
Let's make it harder to get this wrong by introducing a helper which
performs all necessary checks.

Link: https://syzkaller.appspot.com/bug?id=6312526aba5beae046fdae8f00399f87aab48b12
Cc: Christoph Hellwig <hch@lst.de>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2021-07-14 09:19:06 -07:00

..

cgroup-internal.h

fs_parse: fold fs_parameter_desc/fs_parameter_spec

2020-02-07 14:48:37 -05:00

cgroup-v1.c

fs: add vfs_parse_fs_param_source() helper

2021-07-14 09:19:06 -07:00

cgroup.c

SCSI misc on 20210702

2021-07-02 15:14:36 -07:00

cpuset.c

cgroup: fix spelling mistakes

2021-05-24 12:45:26 -04:00

debug.c

kernel: cgroup: fix misuse of %x

2019-05-06 08:47:48 -07:00

freezer.c

cgroup: freezer: don't change task and cgroups status unnecessarily

2019-11-07 07:38:41 -08:00

legacy_freezer.c

cgroup: rename freezer.c into legacy_freezer.c

2019-04-19 11:26:48 -07:00

Makefile

cgroup: Add misc cgroup controller

2021-04-04 13:34:46 -04:00

misc.c

svm/sev: Register SEV and SEV-ES ASIDs to the misc controller

2021-04-04 13:34:46 -04:00

namespace.c

cgroup: Use generic ns_common::count

2020-08-19 14:14:29 +02:00

pids.c

clone3: allow spawning processes into cgroups

2020-02-12 17:57:51 -05:00

rdma.c

cgroup: fix spelling mistakes

2021-05-24 12:45:26 -04:00

rstat.c

cgroup: Fix kernel-doc

2021-06-04 10:51:07 -04:00