From: Julia Lawall Date: Mon, 9 Jan 2012 09:40:49 +0000 (+0100) Subject: crypto: ixp4xx - convert GFP_KERNEL to GFP_ATOMIC X-Git-Tag: v3.4-rc1~166^2~24 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e7a2577a410a066ae409f805618f7e84748a537d;p=~emulex%2Finfiniband.git crypto: ixp4xx - convert GFP_KERNEL to GFP_ATOMIC The function is called with locks held and thus should not use GFP_KERNEL. The semantic patch that makes this report is available in scripts/coccinelle/locks/call_kern.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Julia Lawall Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index a82c11af9f4..0053d7ebb5c 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -265,7 +265,7 @@ static int setup_crypt_desc(void) BUILD_BUG_ON(sizeof(struct crypt_ctl) != 64); crypt_virt = dma_alloc_coherent(dev, NPE_QLEN * sizeof(struct crypt_ctl), - &crypt_phys, GFP_KERNEL); + &crypt_phys, GFP_ATOMIC); if (!crypt_virt) return -ENOMEM; memset(crypt_virt, 0, NPE_QLEN * sizeof(struct crypt_ctl));