From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752681AbdHEVcm (ORCPT ); Sat, 5 Aug 2017 17:32:42 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:23315 "EHLO mail3-relais-sop.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751662AbdHEVck (ORCPT ); Sat, 5 Aug 2017 17:32:40 -0400 X-IronPort-AV: E=Sophos;i="5.41,328,1498514400"; d="scan'208";a="233752598" Date: Sat, 5 Aug 2017 23:32:37 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: Brendan Higgins cc: corbet@lwn.net, kbuild-all@01.org, robh+dt@kernel.org, mark.rutland@arm.com, arnd@arndb.de, gregkh@linuxfoundation.org, minyard@acm.org, joel@jms.id.au, benh@kernel.crashing.org, benjaminfair@google.com, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, openipmi-developer@lists.sourceforge.net, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, Brendan Higgins Subject: [PATCH] ipmi: bt-i2c: fix call_kern.cocci warnings Message-ID: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Function handle_request called from bt_i2c_slave_cb with bt_slave->lock held but uses GFP_KERNEL. Replace GFP_KERNEL by GFP_ATOMIC. Generated by: scripts/coccinelle/locks/call_kern.cocci Fixes: acd0208e3557 ("ipmi: bt-i2c: added IPMI Block Transfer over I2C BMC side") CC: Brendan Higgins Signed-off-by: Julia Lawall Signed-off-by: Fengguang Wu --- url: https://github.com/0day-ci/linux/commits/Brendan-Higgins/ipmi-bt-i2c-added-IPMI-Block-Transfer-over-I2C/20170806-034713 ipmi_bmc_bt_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/char/ipmi_bmc/ipmi_bmc_bt_i2c.c +++ b/drivers/char/ipmi_bmc/ipmi_bmc_bt_i2c.c @@ -201,7 +201,7 @@ static int handle_request(struct bt_i2c_ if (atomic_read(&bt_slave->request_queue_len) >= request_queue_max_len) return -EFAULT; - queue_elem = kmalloc(sizeof(*queue_elem), GFP_KERNEL); + queue_elem = kmalloc(sizeof(*queue_elem), GFP_ATOMIC); if (!queue_elem) return -ENOMEM; memcpy(&queue_elem->request, &bt_slave->request, sizeof(struct bt_msg));