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Wed, 11 May 2022 08:24:50 -0700 (PDT) MIME-Version: 1.0 References: <20220511064920.18455-1-yong.wu@mediatek.com> <20220511064920.18455-2-yong.wu@mediatek.com> In-Reply-To: <20220511064920.18455-2-yong.wu@mediatek.com> From: Guenter Roeck Date: Wed, 11 May 2022 08:24:39 -0700 Message-ID: Subject: Re: [PATCH 1/4] iommu/mediatek: Use dev_err_probe to mute probe_defer err log To: Yong Wu Cc: Joerg Roedel , Will Deacon , Matthias Brugger , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, "moderated list:ARM PORT" , linux-kernel , AngeloGioacchino Del Regno , mingyuan.ma@mediatek.com, yf.wang@mediatek.com, libo.kang@mediatek.com, chengci.xu@mediatek.com, youlin.pei@mediatek.com, anan.sun@mediatek.com, xueqi.zhang@mediatek.com, Guenter Roeck , Dan Carpenter Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 10, 2022 at 11:49 PM Yong Wu wrote: > > Mute the probe defer log: > > [ 2.654806] mtk-iommu 14018000.iommu: mm dts parse fail(-517). > [ 2.656168] mtk-iommu 1c01f000.iommu: mm dts parse fail(-517). > > Fixes: d2e9a1102cfc ("iommu/mediatek: Contain MM IOMMU flow with the MM TYPE") > Signed-off-by: Yong Wu Reviewed-by: Guenter Roeck > --- > The Fixes tag commit-id is from linux-next. > --- > drivers/iommu/mtk_iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c > index 71b2ace74cd6..0f6ec4a4d9d4 100644 > --- a/drivers/iommu/mtk_iommu.c > +++ b/drivers/iommu/mtk_iommu.c > @@ -1198,7 +1198,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) > if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) { > ret = mtk_iommu_mm_dts_parse(dev, &match, data); > if (ret) { > - dev_err(dev, "mm dts parse fail(%d).", ret); > + dev_err_probe(dev, ret, "mm dts parse fail."); > goto out_runtime_disable; > } > } else if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_INFRA) && > -- > 2.18.0 > 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 14521C433F5 for ; Wed, 11 May 2022 15:25:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 11 May 2022 08:24:50 -0700 (PDT) MIME-Version: 1.0 References: <20220511064920.18455-1-yong.wu@mediatek.com> <20220511064920.18455-2-yong.wu@mediatek.com> In-Reply-To: <20220511064920.18455-2-yong.wu@mediatek.com> From: Guenter Roeck Date: Wed, 11 May 2022 08:24:39 -0700 Message-ID: Subject: Re: [PATCH 1/4] iommu/mediatek: Use dev_err_probe to mute probe_defer err log To: Yong Wu Cc: Joerg Roedel , Will Deacon , Matthias Brugger , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, "moderated list:ARM PORT" , linux-kernel , AngeloGioacchino Del Regno , mingyuan.ma@mediatek.com, yf.wang@mediatek.com, libo.kang@mediatek.com, chengci.xu@mediatek.com, youlin.pei@mediatek.com, anan.sun@mediatek.com, xueqi.zhang@mediatek.com, Guenter Roeck , Dan Carpenter X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220511_082455_838216_9C3CD34E X-CRM114-Status: GOOD ( 17.15 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, May 10, 2022 at 11:49 PM Yong Wu wrote: > > Mute the probe defer log: > > [ 2.654806] mtk-iommu 14018000.iommu: mm dts parse fail(-517). > [ 2.656168] mtk-iommu 1c01f000.iommu: mm dts parse fail(-517). > > Fixes: d2e9a1102cfc ("iommu/mediatek: Contain MM IOMMU flow with the MM TYPE") > Signed-off-by: Yong Wu Reviewed-by: Guenter Roeck > --- > The Fixes tag commit-id is from linux-next. > --- > drivers/iommu/mtk_iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c > index 71b2ace74cd6..0f6ec4a4d9d4 100644 > --- a/drivers/iommu/mtk_iommu.c > +++ b/drivers/iommu/mtk_iommu.c > @@ -1198,7 +1198,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) > if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) { > ret = mtk_iommu_mm_dts_parse(dev, &match, data); > if (ret) { > - dev_err(dev, "mm dts parse fail(%d).", ret); > + dev_err_probe(dev, ret, "mm dts parse fail."); > goto out_runtime_disable; > } > } else if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_INFRA) && > -- > 2.18.0 > _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 640A7C433F5 for ; Wed, 11 May 2022 15:26:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 11 May 2022 08:24:50 -0700 (PDT) MIME-Version: 1.0 References: <20220511064920.18455-1-yong.wu@mediatek.com> <20220511064920.18455-2-yong.wu@mediatek.com> In-Reply-To: <20220511064920.18455-2-yong.wu@mediatek.com> From: Guenter Roeck Date: Wed, 11 May 2022 08:24:39 -0700 Message-ID: Subject: Re: [PATCH 1/4] iommu/mediatek: Use dev_err_probe to mute probe_defer err log To: Yong Wu Cc: Joerg Roedel , Will Deacon , Matthias Brugger , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, "moderated list:ARM PORT" , linux-kernel , AngeloGioacchino Del Regno , mingyuan.ma@mediatek.com, yf.wang@mediatek.com, libo.kang@mediatek.com, chengci.xu@mediatek.com, youlin.pei@mediatek.com, anan.sun@mediatek.com, xueqi.zhang@mediatek.com, Guenter Roeck , Dan Carpenter X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220511_082455_835377_DC9D6426 X-CRM114-Status: GOOD ( 18.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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, May 10, 2022 at 11:49 PM Yong Wu wrote: > > Mute the probe defer log: > > [ 2.654806] mtk-iommu 14018000.iommu: mm dts parse fail(-517). > [ 2.656168] mtk-iommu 1c01f000.iommu: mm dts parse fail(-517). > > Fixes: d2e9a1102cfc ("iommu/mediatek: Contain MM IOMMU flow with the MM TYPE") > Signed-off-by: Yong Wu Reviewed-by: Guenter Roeck > --- > The Fixes tag commit-id is from linux-next. > --- > drivers/iommu/mtk_iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c > index 71b2ace74cd6..0f6ec4a4d9d4 100644 > --- a/drivers/iommu/mtk_iommu.c > +++ b/drivers/iommu/mtk_iommu.c > @@ -1198,7 +1198,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) > if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) { > ret = mtk_iommu_mm_dts_parse(dev, &match, data); > if (ret) { > - dev_err(dev, "mm dts parse fail(%d).", ret); > + dev_err_probe(dev, ret, "mm dts parse fail."); > goto out_runtime_disable; > } > } else if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_INFRA) && > -- > 2.18.0 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E7C98C433F5 for ; Wed, 11 May 2022 15:40:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 8A592610EA; Wed, 11 May 2022 15:40:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zpG8BzCfAIjF; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Tue, May 10, 2022 at 11:49 PM Yong Wu wrote: > > Mute the probe defer log: > > [ 2.654806] mtk-iommu 14018000.iommu: mm dts parse fail(-517). > [ 2.656168] mtk-iommu 1c01f000.iommu: mm dts parse fail(-517). > > Fixes: d2e9a1102cfc ("iommu/mediatek: Contain MM IOMMU flow with the MM TYPE") > Signed-off-by: Yong Wu Reviewed-by: Guenter Roeck > --- > The Fixes tag commit-id is from linux-next. > --- > drivers/iommu/mtk_iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c > index 71b2ace74cd6..0f6ec4a4d9d4 100644 > --- a/drivers/iommu/mtk_iommu.c > +++ b/drivers/iommu/mtk_iommu.c > @@ -1198,7 +1198,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) > if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) { > ret = mtk_iommu_mm_dts_parse(dev, &match, data); > if (ret) { > - dev_err(dev, "mm dts parse fail(%d).", ret); > + dev_err_probe(dev, ret, "mm dts parse fail."); > goto out_runtime_disable; > } > } else if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_INFRA) && > -- > 2.18.0 > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu