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=-8.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 C7D3BC43387 for ; Mon, 14 Jan 2019 15:25:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A35AE2086D for ; Mon, 14 Jan 2019 15:25:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="h2t2PmnQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726729AbfANPZF (ORCPT ); Mon, 14 Jan 2019 10:25:05 -0500 Received: from m12-17.163.com ([220.181.12.17]:41789 "EHLO m12-17.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726609AbfANPZE (ORCPT ); Mon, 14 Jan 2019 10:25:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=Og8BZeed9Dm7OHTIhV cdl99gGRcQqsfQVhxANsneef4=; b=h2t2PmnQMMF89plCub2vXZ4sm64dj20bRP uUIumUF5B5+KiEt+nGVdNbR4PLuvlzydNN0UkMlKsEW5RFxUsvQD5uC69Ncge0FR r13PeKW+KMubtA6+2zC6ROsbH7jPNeMdxmwq7YLj3ca1lLZ4yifQ95ipceCjwMEp 93Qs3rUsI= Received: from localhost.localdomain (unknown [171.213.47.169]) by smtp13 (Coremail) with SMTP id EcCowAA3BtfGqTxcAi+3Aw--.62S2; Mon, 14 Jan 2019 23:24:56 +0800 (CST) From: wangbo To: linux-kernel@vger.kernel.org Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org, wang.bo116@zte.com.cn, wangbo Subject: [PATCH] scsi: wd719x Replace GFP_KERNEL with GFP_ATOMIC in wd719x_chip_init Date: Mon, 14 Jan 2019 23:24:49 +0800 Message-Id: <1547479489-11560-1-git-send-email-wdjjwb@163.com> X-Mailer: git-send-email 2.7.4 X-CM-TRANSID: EcCowAA3BtfGqTxcAi+3Aw--.62S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw1fArWxZw48Jr47XFy7Wrg_yoWxKFb_WF Wjvrn2qr4qkF17Aw18ZFs3Aa40vw4fXw4Dur1Ygry7u3ySgFn8J34Uuw17u3yrCF47Xry3 Jw4jq34YyFsxCjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU1wID7UUUUU== X-Originating-IP: [171.213.47.169] X-CM-SenderInfo: xzgmy4re6rljoofrz/1tbiEBA8GVWBjXOAoQAAsu Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org wd719x_host_reset get spinlock first then call wd719x_chip_init, so replace GFP_KERNEL with GFP_ATOMIC in wd719x_chip_init. Signed-off-by: wangbo --- drivers/scsi/wd719x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/wd719x.c b/drivers/scsi/wd719x.c index e3310e9..7b1b645 100644 --- a/drivers/scsi/wd719x.c +++ b/drivers/scsi/wd719x.c @@ -318,7 +318,7 @@ static int wd719x_chip_init(struct wd719x *wd) if (!wd->fw_virt) wd->fw_virt = dma_alloc_coherent(&wd->pdev->dev, wd->fw_size, - &wd->fw_phys, GFP_KERNEL); + &wd->fw_phys, GFP_ATOMIC); if (!wd->fw_virt) { ret = -ENOMEM; goto wd719x_init_end; -- 2.7.4