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 68C67C76192 for ; Thu, 18 Jul 2019 03:15:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 33F812173E for ; Thu, 18 Jul 2019 03:15:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419709; bh=6wmrga3ZcLr1yMrWaBJLuMHhuIkPguBpD00SQX/+ps0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lCb1A/KAqsJHmyVCr231oc6fOYv7p4VbUtKlUMhVmVeaPwSEqJY6owt4GWONY0sVh 1oQyU/qkOZPMMSz0ieqWwqJloLgmtNcD4MSjvshS0SnRpT7duG8bgn0wpIVGudEIOC h7y2D59bhBNmztuW6VZf4Av64zn7yHF0tKpstVb0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391962AbfGRDPI (ORCPT ); Wed, 17 Jul 2019 23:15:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:51840 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391955AbfGRDPH (ORCPT ); Wed, 17 Jul 2019 23:15:07 -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 B48A72173E; Thu, 18 Jul 2019 03:15:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563419707; bh=6wmrga3ZcLr1yMrWaBJLuMHhuIkPguBpD00SQX/+ps0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Inc9eW14W1pCbelnpUkfpQF4o9UhmGmBJvXDEZ6dAx0C86UDcSCKw04W63UnTxWEE 1PPGua2tQr+pcQkT6AC4aP6dzC1qzCLxNllD5me9TMUMkhXzajFA/8JB0IZfjkqMV+ sj9Sf3DfqIFX7blMJ/tsBuWCGiDgzHLp6nPkpCcY= 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 4.4 34/40] dm verity: use message limit for data block corruption message Date: Thu, 18 Jul 2019 12:02:30 +0900 Message-Id: <20190718030050.031337379@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190718030039.676518610@linuxfoundation.org> References: <20190718030039.676518610@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.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c index ccf41886ebcf..7054afd49f82 100644 --- a/drivers/md/dm-verity.c +++ b/drivers/md/dm-verity.c @@ -221,8 +221,8 @@ 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