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=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 262F5C76186 for ; Thu, 18 Jul 2019 03:05:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA4DF2173E for ; Thu, 18 Jul 2019 03:05:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419154; bh=2sl948rh/w4bAjbG59g2/UBDyXoDJim5lylXnOTD6H4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DK4dZE9+ElYVoH/o7MD22DszVtxT7OBfW/ybYuBvl4bFDsMjjFSc2VpuOB5JJuCfZ jIC3jqEBd4aW639tfBvgW+dCZOP1Th/xMudMKMTc+lFEuVXyCh/QNtFbSKNC5GlEzk hcKQZIU/uxePdKAu36mJwN4C/YIPO5Jp+5ZE3+e0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390079AbfGRDFw (ORCPT ); Wed, 17 Jul 2019 23:05:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:36922 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389524AbfGRDFs (ORCPT ); Wed, 17 Jul 2019 23:05:48 -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 EAFC1204EC; Thu, 18 Jul 2019 03:05:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419147; bh=2sl948rh/w4bAjbG59g2/UBDyXoDJim5lylXnOTD6H4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mNiK0w5hAn+NczoI13leF4i4Z3A8lkiA5U6uFAA6AjI9vspWv/w+vwCTHlWZCjUPR dbkvtSQUMKwdxQr7Gw76os++k+y+6cvUdZ6/ZbWpuF5L3wgorESHKDbFYbxhhWYy0F vWQslKRtayz4L0dNpJct5RO5bggOto5guekdygZ0= 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 5.1 29/54] dm verity: use message limit for data block corruption message Date: Thu, 18 Jul 2019 12:01:24 +0900 Message-Id: <20190718030055.614478065@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190718030053.287374640@linuxfoundation.org> References: <20190718030053.287374640@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 f4c31ffaa88e..cec1c0ff33eb 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -236,8 +236,8 @@ 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