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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,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 5A5D8C00454 for ; Tue, 10 Dec 2019 21:09:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26E8D246AC for ; Tue, 10 Dec 2019 21:09:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576012182; bh=FdNJn6LTR+IH5OsSPDJhEfyujLXBrv5DPRzcv0HIc0Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YdciYOag+qJ1wLb2ZaZ+uoao104bbw3fwX++stL8xnHRF2uRyTAGB8rY+Fwn0ss+l 4rNxmXaSN0Sf1VEp8bWMgcTkDrcJUB2FS5naxlWn250I0Mo3BAtsGShXNFBezwkFJ1 fG8uEn8v5DT1Aef1Suqf0HWhd/t02M/XG9qnUjFs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727885AbfLJVJl (ORCPT ); Tue, 10 Dec 2019 16:09:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:58366 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728228AbfLJVJh (ORCPT ); Tue, 10 Dec 2019 16:09:37 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DC99424697; Tue, 10 Dec 2019 21:09:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576012176; bh=FdNJn6LTR+IH5OsSPDJhEfyujLXBrv5DPRzcv0HIc0Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UHS2OdH1p1zidBEfxNXcqqFYc19RMMMPuShIDZQFZ7J9Iv5THmYyONLcsO/lSEflh 8/4oN6tc/JN+s17l04pRiFgiz9RXmhpe6V0HNR/a6JGNAm99HArtwzJ+OxOl6FV9P8 /crVGcl27/fAxD3O3j5l+bXikFon0RPQBrMc5sK0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jian Shen , Huazhong Tan , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 134/350] net: hns3: log and clear hardware error after reset complete Date: Tue, 10 Dec 2019 16:03:59 -0500 Message-Id: <20191210210735.9077-95-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191210210735.9077-1-sashal@kernel.org> References: <20191210210735.9077-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 c052bb33b3d34..162881005a6df 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