From 093900c2b964da73daf234374225b5ce5d49f941 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 14 Jul 2009 21:48:35 +0800
Subject: [PATCH] crypto: ahash - Use GFP_KERNEL in unaligned setkey

We currently use GFP_ATOMIC in the unaligned setkey function
to allocate the temporary aligned buffer.  Since setkey must
be called in a sleepable context, we can use GFP_KERNEL instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/ahash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/ahash.c b/crypto/ahash.c
index 1576f95f9afe7..a196055b73d3d 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -145,7 +145,7 @@ static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key,
 	unsigned long absize;
 
 	absize = keylen + alignmask;
-	buffer = kmalloc(absize, GFP_ATOMIC);
+	buffer = kmalloc(absize, GFP_KERNEL);
 	if (!buffer)
 		return -ENOMEM;
 
-- 
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