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22 Nov 2022 23:12:51 +0000 From: Zev Weiss To: Jammy Huang CC: "eajames@linux.ibm.com" , "mchehab@kernel.org" , "joel@jms.id.au" , "andrew@aj.id.au" , "hverkuil-cisco@xs4all.nl" , "zev@bewilderbeest.net" , "linux-media@vger.kernel.org" , "openbmc@lists.ozlabs.org" , "linux-arm-kernel@lists.infradead.org" , "linux-aspeed@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] media: aspeed: Use v4l2_dbg to replace v4l2_warn to avoid log spam Thread-Topic: [PATCH] media: aspeed: Use v4l2_dbg to replace v4l2_warn to avoid log spam Thread-Index: AQHY/sfxJh7AYvMvxEid60k7NpMWxg== Date: Tue, 22 Nov 2022 23:12:51 +0000 Message-ID: <20221122231216.GF18848@packtop> References: <20221110095611.522-1-jammy_huang@aspeedtech.com> In-Reply-To: <20221110095611.522-1-jammy_huang@aspeedtech.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DM8PR04MB8007:EE_|SA0PR04MB7388:EE_ 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MR-646709E3 X-CRM114-CacheID: sfid-20221122_151322_680492_668B65E9 X-CRM114-Status: GOOD ( 19.10 ) 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 Thu, Nov 10, 2022 at 01:56:11AM PST, Jammy Huang wrote: >If the host is powered off, there will be many warning log. To avoid the >log spam in this condition, replace v4l2_warn with v4l2_dbg. > >Signed-off-by: Jammy Huang >--- > drivers/media/platform/aspeed/aspeed-video.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > Thanks Jammy -- after dropping the one hunk that wasn't applicable (due to not having all the prerequisite patches) this definitely fixed the log noise problems I'd been having. I'm assuming the prerequisite patches are from your aspeed-jpeg support patch series? If so, since this is a smaller/simpler patch, I think it might make sense to reorder things to try to get this merged first and then fixing up that patchset to use v4l2_dbg() instead of v4l2_warn(), rather than introducing a new instance of it and then patching it back out later with this one. Thanks, Zev _______________________________________________ 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A31EDC4332F for ; Wed, 23 Nov 2022 02:22:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235480AbiKWCWh (ORCPT ); Tue, 22 Nov 2022 21:22:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235489AbiKWCWb (ORCPT ); Tue, 22 Nov 2022 21:22:31 -0500 X-Greylist: delayed 11340 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Tue, 22 Nov 2022 18:22:29 PST Received: from mx0b-00268f01.pphosted.com (mx0b-00268f01.pphosted.com [148.163.159.192]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3AD210D6 for ; 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mx.microsoft.com 1; spf=pass smtp.mailfrom=equinix.com; dmarc=pass action=none header.from=equinix.com; dkim=pass header.d=equinix.com; arc=none Received: from DM8PR04MB8007.namprd04.prod.outlook.com (2603:10b6:5:314::20) by SA0PR04MB7388.namprd04.prod.outlook.com (2603:10b6:806:e2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5834.15; Tue, 22 Nov 2022 23:12:51 +0000 Received: from DM8PR04MB8007.namprd04.prod.outlook.com ([fe80::db6:5b31:1480:6e13]) by DM8PR04MB8007.namprd04.prod.outlook.com ([fe80::db6:5b31:1480:6e13%5]) with mapi id 15.20.5834.015; Tue, 22 Nov 2022 23:12:51 +0000 From: Zev Weiss To: Jammy Huang CC: "eajames@linux.ibm.com" , "mchehab@kernel.org" , "joel@jms.id.au" , "andrew@aj.id.au" , "hverkuil-cisco@xs4all.nl" , "zev@bewilderbeest.net" , "linux-media@vger.kernel.org" , "openbmc@lists.ozlabs.org" , "linux-arm-kernel@lists.infradead.org" , "linux-aspeed@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] media: aspeed: Use v4l2_dbg to replace v4l2_warn to avoid log spam Thread-Topic: [PATCH] media: aspeed: Use v4l2_dbg to replace v4l2_warn to avoid log spam Thread-Index: AQHY/sfxJh7AYvMvxEid60k7NpMWxg== Date: Tue, 22 Nov 2022 23:12:51 +0000 Message-ID: <20221122231216.GF18848@packtop> References: <20221110095611.522-1-jammy_huang@aspeedtech.com> In-Reply-To: <20221110095611.522-1-jammy_huang@aspeedtech.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DM8PR04MB8007:EE_|SA0PR04MB7388:EE_ x-ms-office365-filtering-correlation-id: 2ca29159-297c-4f78-12ff-08daccdf145c x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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To avoid the >log spam in this condition, replace v4l2_warn with v4l2_dbg. > >Signed-off-by: Jammy Huang >--- > drivers/media/platform/aspeed/aspeed-video.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > Thanks Jammy -- after dropping the one hunk that wasn't applicable (due to not having all the prerequisite patches) this definitely fixed the log noise problems I'd been having. I'm assuming the prerequisite patches are from your aspeed-jpeg support patch series? If so, since this is a smaller/simpler patch, I think it might make sense to reorder things to try to get this merged first and then fixing up that patchset to use v4l2_dbg() instead of v4l2_warn(), rather than introducing a new instance of it and then patching it back out later with this one. 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To avoid the >log spam in this condition, replace v4l2_warn with v4l2_dbg. > >Signed-off-by: Jammy Huang >--- > drivers/media/platform/aspeed/aspeed-video.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > Thanks Jammy -- after dropping the one hunk that wasn't applicable (due to not having all the prerequisite patches) this definitely fixed the log noise problems I'd been having. I'm assuming the prerequisite patches are from your aspeed-jpeg support patch series? If so, since this is a smaller/simpler patch, I think it might make sense to reorder things to try to get this merged first and then fixing up that patchset to use v4l2_dbg() instead of v4l2_warn(), rather than introducing a new instance of it and then patching it back out later with this one. Thanks, Zev