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 269AA103E183 for ; Wed, 18 Mar 2026 14:51:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DAF6810E048; Wed, 18 Mar 2026 14:51:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="boNsBytO"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 26B9B10E048; Wed, 18 Mar 2026 14:51:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773845464; x=1805381464; h=message-id:subject:from:to:cc:date:in-reply-to: references:content-transfer-encoding:mime-version; bh=3jWky9SQ4SM/F9lJa0B31L8pDrxgXdicWnreEI/t2kc=; b=boNsBytOJsXYPgfoThG602VFWRiKpgSLHSzfsnQHP460Ub8narJ34Svc 0/Nx0BucnZnuGRw5k3nJliPob9o8M1v+1qXMqPg/wNx3qNagikzu7mqbx HW1vCmWcOA/Rlg31jka2uViTEwzUjUIvmQvYyBVqNvIrEO6qR8VtWJsEP uwHRM1d+ogQxNGiF4NRgglyVBnPfP+cjYkm2kuRx+7vqh5AJzb8H0gzSS 7E7p3GIrS7TGKI2RkXJrEpZRBddcaaGJnSu2bfI3ofuulMleYPtb8dnVf v4gE+vsvH6uYBvNu6nPjvXuTEiWGNTzjm9V6gxv0xHuMHTx/U5CsFLG4n g==; X-CSE-ConnectionGUID: 1NZwG0K1Q16CSlvAaGptaw== X-CSE-MsgGUID: zdgOEdw3TQeY9cs2h42PJQ== X-IronPort-AV: E=McAfee;i="6800,10657,11733"; a="78807706" X-IronPort-AV: E=Sophos;i="6.23,127,1770624000"; d="scan'208";a="78807706" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Mar 2026 07:51:04 -0700 X-CSE-ConnectionGUID: JJovyAoRTqmuh88G4BksXQ== X-CSE-MsgGUID: uzqby84yQOC+mlmoCbs9nQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,127,1770624000"; d="scan'208";a="221723578" Received: from vpanait-mobl.ger.corp.intel.com (HELO [10.245.244.19]) ([10.245.244.19]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Mar 2026 07:51:02 -0700 Message-ID: Subject: Re: [PATCH v2 0/3] drm/ttm: Improve the TTM operation context gfp_retry_mayfail behaviour From: Thomas =?ISO-8859-1?Q?Hellstr=F6m?= To: intel-xe@lists.freedesktop.org, Christian =?ISO-8859-1?Q?K=F6nig?= Cc: Matthew Brost , Matthew Auld , dri-devel@lists.freedesktop.org Date: Wed, 18 Mar 2026 15:50:59 +0100 In-Reply-To: <20260317141856.237876-1-thomas.hellstrom@linux.intel.com> References: <20260317141856.237876-1-thomas.hellstrom@linux.intel.com> Organization: Intel Sweden AB, Registration Number: 556189-6027 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) MIME-Version: 1.0 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" @Christian, Ack to merge these? Thanks, Thomas On Tue, 2026-03-17 at 15:18 +0100, Thomas Hellstr=C3=B6m wrote: > Two small patches around the gfp_retry_mayfail behaviour, and > one patch to improve associated kerneldoc. >=20 > Patch 1 ensures we don't spam the kernel log on allocation failures. >=20 > Patch 2 extends the gfp_retry_mayfail to swap readback. >=20 > Patch 3 Improves on the associated kerneldocs. >=20 > v2: > - Add patch 3. (Sima). >=20 > Thomas Hellstr=C3=B6m (3): > =C2=A0 drm/ttm: Don't spam the log on buffer object backing store > allocation > =C2=A0=C2=A0=C2=A0 failure > =C2=A0 drm/ttm: Avoid invoking the OOM killer when reading back swapped > =C2=A0=C2=A0=C2=A0 content > =C2=A0 drm/ttm: Update the struct ttm_operation_ctx kerneldoc >=20 > =C2=A0drivers/gpu/drm/ttm/ttm_backup.c |=C2=A0 6 ++++-- > =C2=A0drivers/gpu/drm/ttm/ttm_pool.c=C2=A0=C2=A0 |=C2=A0 7 +++++-- > =C2=A0include/drm/ttm/ttm_backup.h=C2=A0=C2=A0=C2=A0=C2=A0 |=C2=A0 2 +- > =C2=A0include/drm/ttm/ttm_bo.h=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 | 28 +++++++++++++++++++--------- > =C2=A04 files changed, 29 insertions(+), 14 deletions(-)