drop queue-4.14/mips-make-sure-dt-memory-regions-are-valid.patch

[thirdparty/kernel/stable-queue.git] / releases / 3.10.42 / crypto-crypto_wq-fix-late-crypto-work-queue-initialization.patch

From 130fa5bc81b44b6cc1fbdea3abf6db0da22964e0 Mon Sep 17 00:00:00 2001
From: Tim Chen <tim.c.chen@linux.intel.com>
Date: Mon, 17 Mar 2014 16:52:26 -0700
Subject: crypto: crypto_wq - Fix late crypto work queue initialization

From: Tim Chen <tim.c.chen@linux.intel.com>

commit 130fa5bc81b44b6cc1fbdea3abf6db0da22964e0 upstream.

The crypto algorithm modules utilizing the crypto daemon could
be used early when the system start up.  Using module_init
does not guarantee that the daemon's work queue is initialized
when the cypto alorithm depending on crypto_wq starts.  It is necessary
to initialize the crypto work queue earlier at the subsystem
init time to make sure that it is initialized
when used.

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 crypto/crypto_wq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/crypto/crypto_wq.c
+++ b/crypto/crypto_wq.c
@@ -33,7 +33,7 @@ static void __exit crypto_wq_exit(void)
 	destroy_workqueue(kcrypto_wq);
 }
 
-module_init(crypto_wq_init);
+subsys_initcall(crypto_wq_init);
 module_exit(crypto_wq_exit);
 
 MODULE_LICENSE("GPL");