Matthew Wilcox (Oracle) fc99f4e2d2 ubifs: Set page uptodate in the correct place ... [ Upstream commit 723012cab779eee8228376754e22c6594229bf8f ] Page cache reads are lockless, so setting the freshly allocated page uptodate before we've overwritten it with the data it's supposed to have in it will allow a simultaneous reader to see old data. Move the call to SetPageUptodate into ubifs_write_end(), which is after we copied the new data into the page. Fixes: 1e51764a3c ("UBIFS: add new flash file system") Cc: stable@vger.kernel.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:28:20 +02:00
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Kconfig	fscrypt: Allow modular crypto algorithms	2019-12-31 10:33:51 -06:00
Makefile	ubifs: Export filesystem error counters	2021-12-23 20:23:42 +01:00
auth.c	ubifs: Fix memleak in ubifs_init_authentication	2021-02-12 21:53:22 +01:00
budget.c	ubifs: Reserve one leb for each journal head while doing budget	2023-02-02 21:13:40 +01:00
commit.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
compress.c	ubifs: Remove return in compr_exit()	2023-04-21 22:31:03 +02:00
crypto.c	ubifs: Fix UBIFS ro fail due to truncate in the encrypted directory	2022-09-21 11:32:38 +02:00
debug.c	ubifs: convert to ctime accessor functions	2023-07-24 10:30:05 +02:00
debug.h	ubifs: ubifs_dump_sleb: Remove unused function	2020-12-13 22:12:38 +01:00
dir.c	ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path	2024-01-31 16:18:56 -08:00
file.c	ubifs: Set page uptodate in the correct place	2024-04-03 15:28:20 +02:00
find.c	…
gc.c	ubifs: read-only if LEB may always be taken in ubifs_garbage_collect	2021-12-23 22:30:38 +01:00
io.c	ubifs: Fix kernel-doc	2023-02-02 21:13:53 +01:00
ioctl.c	ubifs: convert to ctime accessor functions	2023-07-24 10:30:05 +02:00
journal.c	ubifs: convert to ctime accessor functions	2023-07-24 10:30:05 +02:00
key.h	ubifs: allow both hash and disk name to be provided in no-key names	2020-01-22 14:49:56 -08:00
log.c	…
lprops.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
lpt.c	ubifs: Fix the printing type of c->big_lpt	2020-12-13 21:57:10 +01:00
lpt_commit.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
master.c	ubifs: Fix spelling mistakes	2021-06-22 09:21:39 +02:00
misc.c	…
misc.h	ubifs: misc.h: delete a duplicated word	2020-08-02 22:59:03 +02:00
orphan.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
recovery.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
replay.c	ubifs: Fix spelling mistakes	2021-12-23 20:23:40 +01:00
sb.c	ubifs: Default to zstd compression	2021-04-15 22:00:26 +02:00
scan.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
shrinker.c	…
super.c	ubifs: convert to ctime accessor functions	2023-07-24 10:30:05 +02:00
sysfs.c	ubifs: make kobj_type structures constant	2023-02-13 22:29:54 +01:00
tnc.c	ubifs: fix possible dereference after free	2024-03-06 14:48:34 +00:00
tnc_commit.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
tnc_misc.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
ubifs-media.h	…
ubifs.h	fs: drop the timespec64 argument from update_time	2023-08-11 09:04:57 +02:00
xattr.c	ubifs: convert to ctime accessor functions	2023-07-24 10:30:05 +02:00