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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 0E10BC43461 for ; Wed, 9 Sep 2020 14:43:16 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2D2722265 for ; Wed, 9 Sep 2020 14:43:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="zuwUFz2F"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="iIVQ29xV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2D2722265 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Message-ID:Subject:To:From: Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=UL5qZVrRsvWMd3YszIXKVgT3x6tnE1dUs4pLMPO9PFA=; b=zuwUFz2FMNy5xJTJfWJdpIsbs L0r0yy/rbiTgG1adxYiF+Ro8u3KXj0UoUr+StZ4wZb7n/a65v4KHVaJ5t8x2g7WsYKCFeysztjaf9 wjloAvGVUo37kkjzd8UHnUlfCcraoGe3p22fc5XbnQ78L5LURvYcPU5kjVl2f3rfHiF5S1kaAYVsp rwMdtQOhWsnGFxtHWYLkbGycOSR9n7CrMLv49c/jUMqCIlgC6jheSRzStocqDoFER3lN4Y3dM6ffQ XGM2+nhi51RiEHMvWwNzM1xMQOyK4lCiBbz8faCONfb3q9LzsBqLoMIYWR+uQ2yT2w7yjFqRC/RsE uW2VFsaVg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kG1IT-0004h0-Il; Wed, 09 Sep 2020 14:42:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kG1IR-0004eJ-TM for linux-arm-kernel@lists.infradead.org; Wed, 09 Sep 2020 14:42:04 +0000 Received: from localhost (52.sub-72-107-123.myvzw.com [72.107.123.52]) (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 7F890221F0; Wed, 9 Sep 2020 14:42:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599662522; bh=7K2eO9jPx1PtH/qWBKEyBPB9rN9mQMh2Ofq/ElKKAOs=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=iIVQ29xVqxgNUylRVXX0xccX137OyWmME3383P325tQavNGASGciGVho0t1XPdtJo F3U1v953CNGmcmuLZy2xC37aogH7jCYuqLBfTIjO8UGWI1VNEa2hU+2ZPoxPb42ON2 NnzsYWhFMTlGDgN67nXKSh5BcioInPjSaomOrcc0= Date: Wed, 9 Sep 2020 09:42:01 -0500 From: Bjorn Helgaas To: Jeremy Linton Subject: Re: [PATCH v2] PCI/ACPI: Suppress missing MCFG message Message-ID: <20200909144201.GA705392@bjorn-Precision-5520> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200908210359.569294-1-jeremy.linton@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200909_104204_001124_4F743D0F X-CRM114-Status: GOOD ( 20.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lorenzo.pieralisi@arm.com, linux-pci@vger.kernel.org, tn@semihalf.com, guohanjun@huawei.com, rjw@rjwysocki.net, steven.price@arm.com, linux-acpi@vger.kernel.org, sudeep.holla@arm.com, bhelgaas@google.com, linux-arm-kernel@lists.infradead.org, lenb@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Sep 08, 2020 at 04:03:59PM -0500, Jeremy Linton wrote: > MCFG is an optional ACPI table. Given there are machines > without PCI(e) (or it is hidden) we have been receiving > queries/complaints about what this message means given > its being presented as an error. > > Lets reduce the severity, the ACPI table list printed at > boot will continue to provide another way to detect when > the table is missing. > > Signed-off-by: Jeremy Linton Applied to pci/enumeration with Hanjun's reviewed-by, thanks! > --- > drivers/acpi/pci_mcfg.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c > index 54b36b7ad47d..c8ef3bb5aa00 100644 > --- a/drivers/acpi/pci_mcfg.c > +++ b/drivers/acpi/pci_mcfg.c > @@ -280,5 +280,5 @@ void __init pci_mmcfg_late_init(void) > { > int err = acpi_table_parse(ACPI_SIG_MCFG, pci_mcfg_parse); > if (err) > - pr_err("Failed to parse MCFG (%d)\n", err); > + pr_debug("Failed to parse MCFG (%d)\n", err); > } > -- > 2.25.4 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel