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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 C976FC2D0D1 for ; Sun, 29 Dec 2019 17:48:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A42EC206A4 for ; Sun, 29 Dec 2019 17:48:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577641680; bh=ot7C7BgLlTHzgcxd/QU4FIRu3ygxaVMu4VTKToAEDkc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IiEPO4fiyKSc3IAXZptaLGjjw7Hl/GtQvK+TL37TtScs2iy3qjryq/MMDQlwYFL8R a/cWmnIWwhL+0lUF3qvhDuiZiSDBDhZoINHh8FKk1Ga24xZege5G5BDFibhIe8cDPK hEzOg1v1lE0tkLoY00cH2Gk4UrVktpktJa4uVLKg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731370AbfL2Rr6 (ORCPT ); Sun, 29 Dec 2019 12:47:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:58946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731368AbfL2Rr6 (ORCPT ); Sun, 29 Dec 2019 12:47:58 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 24CCE206A4; Sun, 29 Dec 2019 17:47:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577641677; bh=ot7C7BgLlTHzgcxd/QU4FIRu3ygxaVMu4VTKToAEDkc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GWIfByTZFPtQhYq45TWBPiCGwPw4mdW3P4662Cs0FCu/WTztY+uzbClkFxAVhJK1q Mm+piBIClHApZwtgAKXFZTp+7mcn80eI02rFL3oMgKDdlnCv2VQFMJOlCuJwGQzbxS WcBWK/4SsouZNVV+0WQPubSAtaXehrl1x1V4Ge18= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jian Shen , Huazhong Tan , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 165/434] net: hns3: log and clear hardware error after reset complete Date: Sun, 29 Dec 2019 18:23:38 +0100 Message-Id: <20191229172712.760614935@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191229172702.393141737@linuxfoundation.org> References: <20191229172702.393141737@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: Jian Shen [ Upstream commit 4fdd0bca6152aa201898454e63cbb255a18ae6e9 ] When device is resetting, the CMDQ service may be stopped until reset completed. If a new RAS error occurs at this moment, it will no be able to clear the RAS source. This patch fixes it by clear the RAS source after reset complete. Signed-off-by: Jian Shen Signed-off-by: Huazhong Tan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index c052bb33b3d3..162881005a6d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -9443,6 +9443,9 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } + /* Log and clear the hw errors those already occurred */ + hclge_handle_all_hns_hw_errors(ae_dev); + /* Re-enable the hw error interrupts because * the interrupts get disabled on global reset. */ -- 2.20.1