From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=DATE_IN_PAST_03_06, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91876C2D0DB for ; Wed, 22 Jan 2020 13:29:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 59B0F205F4 for ; Wed, 22 Jan 2020 13:29:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699753; bh=rMJpW72a9e+MfLrCZdg2hQqhumhsVPzcIB18p64kLCI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TKFRDWYRjjlZJVFdEpwcycqDOZd1SX0M80zm/meQHgjqu1C5RpTLsIj9163HF1eIM 1hsRSpuFJH369wuUgOVcx6Gv90YYvz86jvTv5U5qD6kCBjoEpt/ZgjJIvM/mWfiHcU Wkg+y0Ygx1pn7UeyiSs+Fc3pH6g0I0Wq2wapAUm8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730995AbgAVN1t (ORCPT ); Wed, 22 Jan 2020 08:27:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:49496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731806AbgAVN1s (ORCPT ); Wed, 22 Jan 2020 08:27:48 -0500 Received: from localhost (unknown [84.241.205.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D8AEE20678; Wed, 22 Jan 2020 13:27:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699668; bh=rMJpW72a9e+MfLrCZdg2hQqhumhsVPzcIB18p64kLCI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F04G8oM/3SRN6vvlVStdbW5p+ji/m6k/O/sQNQHKDxDf2hnatoavWCHqqrm6Jk0s+ de36taq7k5XhAsRhfj/wczd/OTR36t5Wr+23USp9o+5KQPy+okIkScg5Cw04S5S2gJ d7FQsTxB8uaR5ERrPWzbL29TqskB6Wp16x+gNw0c= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bart Van Assche , James Smart , "Martin K. Petersen" Subject: [PATCH 5.4 213/222] scsi: lpfc: Fix a kernel warning triggered by lpfc_get_sgl_per_hdwq() Date: Wed, 22 Jan 2020 10:29:59 +0100 Message-Id: <20200122092848.944976380@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200122092833.339495161@linuxfoundation.org> References: <20200122092833.339495161@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Bart Van Assche commit 765ab6cdac3b681952da0e22184bf6cf1ae41cf8 upstream. Fix the following kernel bug report: BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/954 Fixes: d79c9e9d4b3d ("scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware.") Link: https://lore.kernel.org/r/20191107052158.25788-2-bvanassche@acm.org Signed-off-by: Bart Van Assche Reviewed-by: James Smart Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/lpfc/lpfc_sli.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -20430,7 +20430,7 @@ lpfc_get_sgl_per_hdwq(struct lpfc_hba *p /* allocate more */ spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags); tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC, - cpu_to_node(smp_processor_id())); + cpu_to_node(raw_smp_processor_id())); if (!tmp) { lpfc_printf_log(phba, KERN_INFO, LOG_SLI, "8353 error kmalloc memory for HDWQ " @@ -20573,7 +20573,7 @@ lpfc_get_cmd_rsp_buf_per_hdwq(struct lpf /* allocate more */ spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags); tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC, - cpu_to_node(smp_processor_id())); + cpu_to_node(raw_smp_processor_id())); if (!tmp) { lpfc_printf_log(phba, KERN_INFO, LOG_SLI, "8355 error kmalloc memory for HDWQ "