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 2901EC76195 for ; Thu, 18 Jul 2019 03:13:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 01CD621851 for ; Thu, 18 Jul 2019 03:13:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419637; bh=uxiHfrSjK0hwgkdOBkC0bOU8cdJ7yEi5mGftw8bT4Ik=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zYQ+trH9QM/COueWR5kS3DLb5aVw9FjCSwHNX48W9IoGzFD4fi6nB4+8+Cs7rzAea lIfEPw/frrfgDGMpDMr2AwCezUX5XwZP5m4qq1r7YsG3Czkfb0bSK3RJAUkd1VspqZ bM9tbICOFn+XKU7n/DM11lb8JLZPZcZwl1K/k4yA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391391AbfGRDNz (ORCPT ); Wed, 17 Jul 2019 23:13:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:49024 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391197AbfGRDNy (ORCPT ); Wed, 17 Jul 2019 23:13:54 -0400 Received: from localhost (115.42.148.210.bf.2iij.net [210.148.42.115]) (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 562F021848; Thu, 18 Jul 2019 03:13:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419633; bh=uxiHfrSjK0hwgkdOBkC0bOU8cdJ7yEi5mGftw8bT4Ik=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dxy4h6Uik3VZ9sFRztaHwF1IfodS5evCrRpP9JM2XqbrDoAAAY2nZENflvPAim87W NKFXXJQwwAUtieiT2is1MQuzk7wBekYOTC8L/KqWuYsidBNel2nAJoA+g1W+jUrwKa be/EI8KbQGSfB5YbQitCF5OQkB91iGji1BJWbxo8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Milan Broz , Mike Snitzer , Sasha Levin Subject: [PATCH 4.9 50/54] dm verity: use message limit for data block corruption message Date: Thu, 18 Jul 2019 12:02:20 +0900 Message-Id: <20190718030053.493737908@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190718030048.392549994@linuxfoundation.org> References: <20190718030048.392549994@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 [ Upstream commit 2eba4e640b2c4161e31ae20090a53ee02a518657 ] DM verity should also use DMERR_LIMIT to limit repeat data block corruption messages. Signed-off-by: Milan Broz Signed-off-by: Mike Snitzer Signed-off-by: Sasha Levin --- drivers/md/dm-verity-target.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index 0aba34a7b3b3..727f9e571955 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -218,8 +218,8 @@ static int verity_handle_err(struct dm_verity *v, enum verity_block_type type, BUG(); } - DMERR("%s: %s block %llu is corrupted", v->data_dev->name, type_str, - block); + DMERR_LIMIT("%s: %s block %llu is corrupted", v->data_dev->name, + type_str, block); if (v->corrupted_errs == DM_VERITY_MAX_CORRUPTED_ERRS) DMERR("%s: reached maximum errors", v->data_dev->name); -- 2.20.1