Miklos Szeredi 59da76a171 fuse: don't check refcount after stealing page ...

[ Upstream commit 32f98877c5 ]

page_count() is unstable.  Unless there has been an RCU grace period
between when the page was removed from the page cache and now, a
speculative reference may exist from the page cache.

Reported-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-10-01 13:14:44 +02:00

..

acl.c

…

control.c

fuse: use READ_ONCE on congestion_threshold and max_background

2019-11-20 18:47:53 +01:00

cuse.c

fuse: fix memleak in cuse_channel_open

2019-10-11 18:21:20 +02:00

dev.c

fuse: don't check refcount after stealing page

2020-10-01 13:14:44 +02:00

dir.c

fuse: verify attributes

2019-12-13 08:52:36 +01:00

file.c

fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS

2020-07-22 09:32:10 +02:00

fuse_i.h

fuse: verify attributes

2019-12-13 08:52:36 +01:00

inode.c

fuse: fix deadlock with aio poll and fuse_iqueue::waitq.lock

2019-10-05 13:10:13 +02:00

Kconfig

…

Makefile

…

xattr.c

…