From patchwork Thu Jul 7 16:35:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Bob Beckett X-Patchwork-Id: 12909940 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 A3F9DCCA47F for ; Thu, 7 Jul 2022 16:37:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5BADB1128D2; Thu, 7 Jul 2022 16:36:50 +0000 (UTC) Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by gabe.freedesktop.org (Postfix) with ESMTPS id AC323113A72; Thu, 7 Jul 2022 16:36:46 +0000 (UTC) Received: from hermes-devbox.fritz.box (82-71-8-225.dsl.in-addr.zen.co.uk [82.71.8.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bbeckett) by madras.collabora.co.uk (Postfix) with ESMTPSA id 2996C66019CB; Thu, 7 Jul 2022 17:36:45 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1657211805; bh=qy8+fGCHoC0k4JC8KL3MA8/A+stlKuCvaW0SY+DabgM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KQceRyr8HJTiByldyuhsZFJRYl7MX/X07QW4Lo6mbI8Itl7B9EQ1WtMYTQBvsmHsO i1hK3gE81mt27Y7DGyKztLQ9AZvsAVHa0pj8rw0IB+cEKPpe8Bf44SI4KfLyuY1pm/ Sz5fuNP+9Q/V5MKuxozHPw4yazMG5ri+rWshkly6a4PAOfYIfvoqzeECPrpnJ+/mey tB5TtnM0h3+fdCZnpgaDE35bKH4ldgyUJzHGLgjlyq3NgmoiyF1MuIRjGf4ANZ+Ism gLW7nIRgLiBvqsG1cF4PMXRJxbkecdHF7LOTkBidjLw7r7Hw6xgxa8Y667qaEHZwIV CTNLHA4K0lm1g== From: Robert Beckett To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Subject: [PATCH v9 04/11] drm/i915/gem: selftest should not attempt mmap of private regions Date: Thu, 7 Jul 2022 16:35:59 +0000 Message-Id: <20220707163606.1474111-5-bob.beckett@collabora.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220707163606.1474111-1-bob.beckett@collabora.com> References: <20220707163606.1474111-1-bob.beckett@collabora.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Robert Beckett , =?utf-8?q?Thomas_Hellstr?= =?utf-8?q?=C3=B6m?= , kernel@collabora.com, Matthew Auld , linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" During testing make can_mmap consider whether the region is private. Signed-off-by: Robert Beckett Reviewed-by: Thomas Hellström --- drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 5bc93a1ce3e3..76181e28c75e 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -869,6 +869,9 @@ static bool can_mmap(struct drm_i915_gem_object *obj, enum i915_mmap_type type) struct drm_i915_private *i915 = to_i915(obj->base.dev); bool no_map; + if (obj->mm.region && obj->mm.region->private) + return false; + if (obj->ops->mmap_offset) return type == I915_MMAP_TYPE_FIXED; else if (type == I915_MMAP_TYPE_FIXED)