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eb66eff663
linux/fs/ubifs
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Arnd Bergmann eb66eff663 ubifs: replay: Fix high stack usage 
Having two shash descriptors on the stack cause a very significant kernel
stack usage that can cross the warning threshold:

fs/ubifs/replay.c: In function 'authenticate_sleb':
fs/ubifs/replay.c:633:1: error: the frame size of 1144 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]

Normally, gcc optimizes the out, but with CONFIG_CC_OPTIMIZE_FOR_DEBUGGING,
it does not. Splitting the two stack allocations into separate functions
means that they will use the same memory again. In normal configurations
(optimizing for size or performance), those should get inlined and we get
the same behavior as before.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
2018-12-13 22:07:56 +01:00
..
auth.c ubifs: Add helper functions for authentication support 2018-10-23 13:48:33 +02:00
budget.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
commit.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
compress.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
crypto.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
debug.c ubifs: Format changes for authentication support 2018-10-23 13:48:29 +02:00
debug.h ubifs: Rework ubifs_assert() 2018-08-15 00:25:21 +02:00
dir.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
file.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
find.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
gc.c ubifs: Add auth nodes to garbage collector journal head 2018-10-23 13:48:40 +02:00
io.c ubifs: Create functions to embed a HMAC in a node 2018-10-23 13:48:37 +02:00
ioctl.c fs, fscrypt: add an S_ENCRYPTED inode flag 2017-10-18 19:52:36 -04:00
journal.c ubifs: Add authentication nodes to journal 2018-10-23 13:48:39 +02:00
Kconfig ubifs: Enable authentication support 2018-10-23 13:49:01 +02:00
key.h ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
log.c ubifs: Add authentication nodes to journal 2018-10-23 13:48:39 +02:00
lprops.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
lpt_commit.c ubifs: authentication: Authenticate LPT 2018-10-23 13:48:47 +02:00
lpt.c ubifs: Create hash for default LPT 2018-10-23 13:48:56 +02:00
Makefile ubifs: Add helper functions for authentication support 2018-10-23 13:48:33 +02:00
master.c ubfis: authentication: Authenticate master node 2018-10-23 13:48:52 +02:00
misc.c ubifs: Allow setting assert action as mount parameter 2018-08-15 00:25:21 +02:00
misc.h ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
orphan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
recovery.c ubifs: Do not update inode size in-place in authenticated mode 2018-10-23 13:48:57 +02:00
replay.c ubifs: replay: Fix high stack usage 2018-12-13 22:07:56 +01:00
sb.c ubifs: Remove unneeded semicolon 2018-10-23 13:49:02 +02:00
scan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
shrinker.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
super.c ubifs: Enable authentication support 2018-10-23 13:49:01 +02:00
tnc_commit.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
tnc_misc.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
tnc.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
ubifs-media.h ubifs: Format changes for authentication support 2018-10-23 13:48:29 +02:00
ubifs.h ubifs: Do not update inode size in-place in authenticated mode 2018-10-23 13:48:57 +02:00
xattr.c Revert "ubifs: xattr: Don't operate on deleted inodes" 2018-09-20 21:37:41 +02:00