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 68B17C43334 for ; Wed, 22 Jun 2022 11:37:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9275D1125D4; Wed, 22 Jun 2022 11:37:23 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id A7B471125D4; Wed, 22 Jun 2022 11:37:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655897842; x=1687433842; h=message-id:subject:from:to:cc:date:in-reply-to: references:mime-version:content-transfer-encoding; bh=MtU2Y8dBdDnHq8H7yBgFCvaWxAPQx9yCl1KzbmITiaU=; b=ZcHVA72wMRQv6n2p+0qgUGhhm7gmH1q8Xs+iu5NR7/hTHXXrirP+Qb0V eSBb2qke1qzAaCDqmgiwwtl1gXk3IJ+8nOITw4UfgDIYd+3L4KcRG4n6W pGOlqLDcCDZTM8ECAijqXwsNu45YZgdJGg4hKg+X7egPQDhd/u99aA5bM v/0VeJgfITxThFEnHu9u/M8t6D/H9uIIKkKCdQnd97SvC43w3b7U8Q8mX 8Jl/0meuXtNvQsRcc7lG2pnl95hVDoLxJ/aJ+fNR5iW0jwXoTaDoJGpOL 7C6j2W+F05b7WXTChjgeFamy2ZX3PAwxv6f2uO0ChjqQoRuuGR6uLwTU1 w==; X-IronPort-AV: E=McAfee;i="6400,9594,10385"; a="269112735" X-IronPort-AV: E=Sophos;i="5.92,212,1650956400"; d="scan'208";a="269112735" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2022 04:37:22 -0700 X-IronPort-AV: E=Sophos;i="5.92,212,1650956400"; d="scan'208";a="690457834" Received: from wterliko-mobl.ger.corp.intel.com (HELO [10.249.254.201]) ([10.249.254.201]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2022 04:37:19 -0700 Message-ID: <5a190fb8c2e31ae434940f0d942debd32807b262.camel@linux.intel.com> From: Thomas =?ISO-8859-1?Q?Hellstr=F6m?= To: Robert Beckett , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Date: Wed, 22 Jun 2022 13:37:16 +0200 In-Reply-To: <20220621200058.3536182-5-bob.beckett@collabora.com> References: <20220621200058.3536182-1-bob.beckett@collabora.com> <20220621200058.3536182-5-bob.beckett@collabora.com> Organization: Intel Sweden AB, Registration Number: 556189-6027 Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.4 (3.40.4-5.fc34) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [Intel-gfx] [PATCH v8 04/10] drm/i915/gem: selftest should not attempt mmap of private regions X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel@collabora.com, Matthew Auld , linux-kernel@vger.kernel.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, 2022-06-21 at 20:00 +0000, Robert Beckett wrote: > During testing make can_mmap consider whether the region is private. > > Signed-off-by: Robert Beckett LGTM. 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)