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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 631691039895 for ; Fri, 27 Feb 2026 21:01:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 213EA10EC43; Fri, 27 Feb 2026 21:01:57 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="QQ4Y/gyh"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id D6D4010EC41; Fri, 27 Feb 2026 21:01:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772226115; x=1803762115; h=date:from:to:cc:subject:message-id:references: content-transfer-encoding:in-reply-to:mime-version; bh=ZAiRDJS+eBJkQy6qVHxk3eKLqExsZThBKdfkutJQKl4=; b=QQ4Y/gyhtlzWtdz0Ohacz1MAmlFZJwjxB0uV5QPzsWyVxRxi6gxH4rjR rocQJsXdTWHmikCGARsAt2gIv9wfZVbun+PeSG6RavVGpaq/eiIp71Qac Mh/q7GhekYHOMkPcNpCemRU+2Pj0JZzhlXuVFaNLSWKBtZGh+JkmlxEOr 4vh0Li2BcS14prpxA2zvMPozJbUq3C0F5EAdHrfGvDabuGME15nslOjpl jA5oN2WEgYOtU3MzhterOKp3TGve5JYoULNc6kDnqQeVj7yd3rVe2jpP9 ZFwajZArtVsio/NcX4/m75cNnIKsDeW1C6LVplZBHBWNCIUHZJavXZev7 A==; X-CSE-ConnectionGUID: 7ruMjkLHQ4O34Ne+JK81Lw== X-CSE-MsgGUID: oarWmrhKT46+vCHwIxAbIA== X-IronPort-AV: E=McAfee;i="6800,10657,11714"; a="83650829" X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="83650829" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2026 13:01:52 -0800 X-CSE-ConnectionGUID: 7Rpqi8ldQTqHoiiRo49Faw== X-CSE-MsgGUID: MzUkIut9TSq2Y6c41Vuv3w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="216917753" Received: from fmsmsx901.amr.corp.intel.com ([10.18.126.90]) by orviesa009.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2026 13:01:52 -0800 Received: from FMSMSX903.amr.corp.intel.com (10.18.126.92) by fmsmsx901.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Fri, 27 Feb 2026 13:01:51 -0800 Received: from fmsedg901.ED.cps.intel.com (10.1.192.143) by FMSMSX903.amr.corp.intel.com (10.18.126.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37 via Frontend Transport; Fri, 27 Feb 2026 13:01:51 -0800 Received: from BYAPR05CU005.outbound.protection.outlook.com (52.101.85.13) by edgegateway.intel.com (192.55.55.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Fri, 27 Feb 2026 13:01:51 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=V8oGfoTFZJOPSeGVUojBNWZ7IjUyUbFNWkvgOieey1O3KWyzwlv5NK2HUzJ0wRwSRXja1Fj0Nf6lRX+e5xf0wgT9sg0Krz3mj1aBkoeztkd09rAdlYj2c4uqABTQKgoBTnT9srLapTVdT9Pug5tZVMD6kMPBzsTD+OoZt0o5zIo8nOLziC3nGsKzbEOdBNCbIO6eAmTHS5/axao7HIJL41sYwQ0Ildj55N2hA8lG9EPqDslX6PCNlhVary/kuYPhlycnABTrH75A1K2fsVdPbGorrsSifDCBWCiS5edyBmMw1lqlqAJIC7Hzmip3dHHsLbXwXNjfhnj2W8kGdImiNw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Ky9FcCTeLKk3dbxt/z9nBLqn3VtIiJduA+rC4LMzFss=; b=Cw+9p8SLaMCGVyd/NvrDIeGk2T3kVB23WbvgTch7dDM+DN36rgI8jOMoDc/83xDzoyGhib1MCABhB84VuSbZFJ8aZnSMQ7Ohs5CYErWF6Lv14MC3cKO/e22Ve5coHDZ+FpQYQzOHtZpFhnnslbdckY1CHDL2sItH9dz727SvXMMDWtElK7gNJ624pAsA0yFjil2WwCYm1trDe+8VwSjU5h7yR5u+KW6gAMsLAyZUeymfBSBRNmsDpvZogzAYIVZ2e/7vXU3ZKAOA+Y65b3e1ZKyUutIpH4aUS008coWUwv2ZVFTQBNYC055dtyalrZb1k/WAXUh2YTaT7mA0jjtiIg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from PH7PR11MB6522.namprd11.prod.outlook.com (2603:10b6:510:212::12) by BL3PR11MB6505.namprd11.prod.outlook.com (2603:10b6:208:38c::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9654.16; Fri, 27 Feb 2026 21:01:49 +0000 Received: from PH7PR11MB6522.namprd11.prod.outlook.com ([fe80::e0c5:6cd8:6e67:dc0c]) by PH7PR11MB6522.namprd11.prod.outlook.com ([fe80::e0c5:6cd8:6e67:dc0c%6]) with mapi id 15.20.9654.014; Fri, 27 Feb 2026 21:01:49 +0000 Date: Fri, 27 Feb 2026 13:01:46 -0800 From: Matthew Brost To: Thomas =?iso-8859-1?Q?Hellstr=F6m?= CC: , Matthew Auld , Christian =?iso-8859-1?Q?K=F6nig?= , Subject: Re: [PATCH 1/2] drm/ttm: Don't spam the log on buffer object backing store allocation failure Message-ID: References: <20260227160012.82309-1-thomas.hellstrom@linux.intel.com> <20260227160012.82309-2-thomas.hellstrom@linux.intel.com> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260227160012.82309-2-thomas.hellstrom@linux.intel.com> X-ClientProxiedBy: MW4PR04CA0329.namprd04.prod.outlook.com (2603:10b6:303:82::34) To PH7PR11MB6522.namprd11.prod.outlook.com (2603:10b6:510:212::12) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH7PR11MB6522:EE_|BL3PR11MB6505:EE_ X-MS-Office365-Filtering-Correlation-Id: e1fc094b-9aa3-44ca-f240-08de76436c84 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|366016|7053199007; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:PH7PR11MB6522.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(376014)(1800799024)(366016)(7053199007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?Q?cf5d1ABkNUXqqLhX4afsNGXCkpyWgm42QdhvMTR9wpNakQLHiLWM1joI7l?= =?iso-8859-1?Q?LDr+Z2XVoykFKG3ITDtQlWq70ZEjrnMTFj41zd4v1YdDuhLCJI5KtuZoY4?= =?iso-8859-1?Q?PcrWOZqep3L+B8PmsDMcBf7Xg4qetE3bll//YyocppROfD1EVJDZccJwyD?= =?iso-8859-1?Q?Hss/i8GhjEhIr0DzXDDAjYRf/H1El7RGsCBSfikdwyZUFti4QDg4JWRqzr?= =?iso-8859-1?Q?qRkFOfeoj46pAURddbCDNsNKz5Vssa0SVZYdtitd70zlMm6lgM2lRw8Z8f?= =?iso-8859-1?Q?awsAbB16T+WkuksDfCkW54P5pvoQu6GLHLLIsv/zAlWNWKMPOkeBzbY0cK?= =?iso-8859-1?Q?tntWUM0o7HqxFxSu5YMetkYVgEoGsYsMf41LJ8WtkxE4aLFtEoq/0qUN6N?= =?iso-8859-1?Q?bho5eI3OEwvoMWzoIq/tS7hHlGm+pVFg8n2oAk2JRBFqhSGrEWfYKTZgVu?= =?iso-8859-1?Q?831HH0OR1HXMq3iAFklEGj+kRvGrygU2jbzcU/VDFIvDrQZQ6sPynivKd4?= =?iso-8859-1?Q?IHRMCFL9mZB+GhN0p6H7KTTCFVHypcU10VGd6eWR2wzMQ5EIwTD6FB65QO?= =?iso-8859-1?Q?yOboRw6gxqXfAl1pMPwzW+kuNKP3imnqc7rFmWm3PsNO2BDBSErDAQJJng?= =?iso-8859-1?Q?0baoOV9tUEWQWsqbCDlLJ6HbMwMbLfumuXprKPuvo609AqJsqEMYBwZCii?= =?iso-8859-1?Q?ScnUUrhC47N1YoXl9fv6ZLN1MpjhzMnCz9iTi7Ur4A0b/xIzCE/MPiNzrv?= =?iso-8859-1?Q?eBkaRe0fBnRZUf+/8jQMgSoNyRbAoznWvdg0fHkmBBeYYL2W0xSwUcttyY?= =?iso-8859-1?Q?6HWIdKJMKTjNVhuCLpNYKSRkamghApZZY85mskcAlPmraOsj3hxeTH5smc?= =?iso-8859-1?Q?PteSSMlMvjKUKOEj7YOCgl8GQ0oMwzOrHiI2bhQpWGJBdiOpqEs28mRlsV?= =?iso-8859-1?Q?GPtvwVoeQjlZkYrIMkPwq1MfzfLvl+wkN/CtyofUNEI5aYHfVDzksqYFmK?= =?iso-8859-1?Q?ja2KsfOwviImPucD16F5OLuM2vME1JHpOQbVfSI+XBnuPfXTTpJnutU/Ad?= =?iso-8859-1?Q?hzF1lWVXRZrYC/vZNuhvDzgcDZfoqPyeqT72vI7wbW68w2ssdRemleDLF2?= =?iso-8859-1?Q?O/I8yTcN5vN5d368ROdnsE4M39y1C9WVL3LLWjL1w9y/qjubvicR0JlgHR?= =?iso-8859-1?Q?mdY4xMtEPgNPJ2KcHmjsVQtIO4RjeiswZncPQxXuTdi5NMRU04LzHtrNTz?= =?iso-8859-1?Q?o8vRxA0gPhu6nfbVFVfEoYhVgJIg6sjuTPMBRxldjv3oCOKFnIjHNdCkdE?= =?iso-8859-1?Q?v5uoNb14TI1/gFC1CDE8KnAwFqCKPSmGqPqYNxnfz86jcdua22KPQ/c8qm?= =?iso-8859-1?Q?Ud6uZsNIq6SOc6PstGW6TsukXO0XRZtUNOS2SLkqGL1ppmocU86YoLNzaD?= =?iso-8859-1?Q?xaQjYVQisnOeit3d5BxVRG75/rGCVN9UWvq5cjK0ObQssOoT4ihG1T9B+f?= =?iso-8859-1?Q?BKGnWArqIZA+1R3NAdDBwBKTQSohOjzc/PALbYd+XnGsm24fw/plOQiM02?= =?iso-8859-1?Q?7lLke700Ba3yeauLuGIF8SOFUpzyb7RX12Bnsia8XphKsr+DhuS8l9XNIV?= =?iso-8859-1?Q?4k2iEhvwbXts9ya2WJZQhfaBi7HJ8zi2R041HOcBIFjiJZsKDZAmZRwED0?= =?iso-8859-1?Q?ciRaUK9Cun9XnonYxPeBBZHI1PV/KIIy+uso9LgXbxW8Pbp62X0jAB/spD?= =?iso-8859-1?Q?JeHYmTn+w/DroPqwGlypYFcnuhwEzceaANaXmQz5t0H2pcCGGiN6+XkQ+r?= =?iso-8859-1?Q?cAmIt8vHtFRrI69u9l0hUTWbk6nErQI=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: e1fc094b-9aa3-44ca-f240-08de76436c84 X-MS-Exchange-CrossTenant-AuthSource: PH7PR11MB6522.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Feb 2026 21:01:49.0321 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: z5JSti/sGB2fpKDTdiLoOmVLARDNFvEJwK92D2SXHMqQJHZtcNDfSlyHl29+NiSj4prvG3XB584aLorc1TlKWg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL3PR11MB6505 X-OriginatorOrg: intel.com X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Fri, Feb 27, 2026 at 05:00:11PM +0100, Thomas Hellström wrote: > If the struct ttm_operation_ctx::gfp_retry_mayfail is true, > buffer object backing store allocation failures are expected to > silently fail with an error code to the caller. But currently an > elaborate warning is printed to the system log. > > Don't spam the log in this way. > > Signed-off-by: Thomas Hellström Reviewed-by: Matthew Brost > --- > drivers/gpu/drm/ttm/ttm_pool.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c > index c0d95559197c..8fa9e09f6ee5 100644 > --- a/drivers/gpu/drm/ttm/ttm_pool.c > +++ b/drivers/gpu/drm/ttm/ttm_pool.c > @@ -726,7 +726,7 @@ static int __ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt, > gfp_flags |= __GFP_ZERO; > > if (ctx->gfp_retry_mayfail) > - gfp_flags |= __GFP_RETRY_MAYFAIL; > + gfp_flags |= __GFP_RETRY_MAYFAIL | __GFP_NOWARN; > > if (ttm_pool_uses_dma32(pool)) > gfp_flags |= GFP_DMA32; > -- > 2.53.0 >