From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755082Ab2ACWfn (ORCPT ); Tue, 3 Jan 2012 17:35:43 -0500 Received: from cantor2.suse.de ([195.135.220.15]:39422 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755016Ab2ACWfh (ORCPT ); Tue, 3 Jan 2012 17:35:37 -0500 X-Mailbox-Line: From gregkh@clark.kroah.org Tue Jan 3 14:30:32 2012 Message-Id: <20120103223032.068629775@clark.kroah.org> User-Agent: quilt/0.50-25.1 Date: Tue, 03 Jan 2012 14:29:27 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Anton Blanchard , James Bottomley Subject: [09/67] SCSI: mpt2sas: _scsih_smart_predicted_fault uses GFP_KERNEL in interrupt context In-Reply-To: <20120103223043.GA26738@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Anton Blanchard commit f6a290b419a2675c4b77a6b0731cd2a64332365e upstream. _scsih_smart_predicted_fault is called in an interrupt and therefore must allocate memory using GFP_ATOMIC. Signed-off-by: Anton Blanchard Signed-off-by: James Bottomley Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/mpt2sas/mpt2sas_scsih.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -4145,7 +4145,7 @@ _scsih_smart_predicted_fault(struct MPT2 /* insert into event log */ sz = offsetof(Mpi2EventNotificationReply_t, EventData) + sizeof(Mpi2EventDataSasDeviceStatusChange_t); - event_reply = kzalloc(sz, GFP_KERNEL); + event_reply = kzalloc(sz, GFP_ATOMIC); if (!event_reply) { printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__);