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 245B5EFCD71 for ; Mon, 9 Mar 2026 09:50:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 82D4810E4C2; Mon, 9 Mar 2026 09:50:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Mb9Ersib"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 48DD310E4C2 for ; Mon, 9 Mar 2026 09:50:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773049854; x=1804585854; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=9n/F+GNIb3KTb/ZvF65w06h0z0MbkqMuh1R2ftODjWk=; b=Mb9ErsibibKuUQEf/QW+0EHgu2utrBCN1VyV9/dEvVrrFyVrHsrgt9R5 yjsapJw8RffiV7zw/OUaZxx6DGi/m4nsn/s4r0Xgc5cE/V14tiXI0GCKb bn7UMwctxsqJ/ycmlUviavmeuwDKp30O+E3ZKLo8i4akUmjL0WlPW5aTa B6yDsxzW7GZ61mUXofEdfiMMoMJxIgnVRyQWt7BS9pwLtQ9R/5cSrcMsH JCKU5qIC8cBs6YSUUBivWghAgOa6Cpg1Jz1o87zf7tWS0bjGD2yUfYjNz qyfPVWyxdZ9GVY33ntAlfDyvAs1C3VyLUs55DHgeV7l9I4LGwxOa3Gwxa Q==; X-CSE-ConnectionGUID: kMahJY88Rk+jFrbiaT/C2Q== X-CSE-MsgGUID: dxBpe1usTIOQK5TF1DAX8g== X-IronPort-AV: E=McAfee;i="6800,10657,11723"; a="73985054" X-IronPort-AV: E=Sophos;i="6.23,109,1770624000"; d="scan'208";a="73985054" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2026 02:50:54 -0700 X-CSE-ConnectionGUID: 0mWk/eckSXqcBf5YSl1l2w== X-CSE-MsgGUID: Slx1mPLcQh+zA0O8MGJFTA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,109,1770624000"; d="scan'208";a="250169852" Received: from unknown (HELO [10.102.88.20]) ([10.102.88.20]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2026 02:50:52 -0700 Message-ID: <00f31e8e-8a60-424f-a4c2-8e78854f7226@linux.intel.com> Date: Mon, 9 Mar 2026 10:50:49 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] accel/ivpu: Test for imported buffers with drm_gem_is_imported() To: Thomas Zimmermann , dri-devel@lists.freedesktop.org Cc: oded.gabbay@gmail.com, jeff.hugo@oss.qualcomm.com, maciej.falkowski@linux.intel.com, lizhi.hou@amd.com, andrzej.kacprowski@linux.intel.com References: <20260309092755.3165130-1-karol.wachowski@linux.intel.com> <4111369f-f090-4061-91d6-69b6462af86f@suse.de> Content-Language: en-US From: Karol Wachowski Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 In-Reply-To: <4111369f-f090-4061-91d6-69b6462af86f@suse.de> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gMy85LzIwMjYgMTA6MzkgQU0sIFRob21hcyBaaW1tZXJtYW5uIHdyb3RlOgo+IEhpCj4gCj4g QW0gMDkuMDMuMjYgdW0gMTA6Mjcgc2NocmllYiBLYXJvbCBXYWNob3dza2k6Cj4+IEluc3RlYWQg b2YgdGVzdGluZyBpbXBvcnRfYXR0YWNoIGZvciBpbXBvcnRlZCBHRU0gYnVmZmVycywgaW52b2tl Cj4+IGRybV9nZW1faXNfaW1wb3J0ZWQoKSB0byBkbyB0aGUgdGVzdC4gVGhlIHRlc3QgaXRzZWxm IGRvZXMgbm90IGNoYW5nZS4KPiAKPiBUaGFua3MgYSBsb3QhCj4gCj4+Cj4+IFN1Z2dlc3RlZC1i eTogVGhvbWFzIFppbW1lcm1hbm4gPHR6aW1tZXJtYW5uQHN1c2UuZGU+Cj4+IFNpZ25lZC1vZmYt Ynk6IEthcm9sIFdhY2hvd3NraSA8a2Fyb2wud2FjaG93c2tpQGxpbnV4LmludGVsLmNvbT4KPiAK PiBSZXZpZXdlZC1ieTogVGhvbWFzIFppbW1lcm1hbm4gPHR6aW1tZXJtYW5uQHN1c2UuZGU+CgpU aGFuayB5b3UsIGFwcGxpZWQgdG8gZHJtLW1pc2MtbmV4dC4KCj4gCj4+IC0tLQo+PiDCoCBkcml2 ZXJzL2FjY2VsL2l2cHUvaXZwdV9nZW0uYyB8IDQgKystLQo+PiDCoCAxIGZpbGUgY2hhbmdlZCwg MiBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9hY2NlbC9pdnB1L2l2cHVfZ2VtLmMgYi9kcml2ZXJzL2FjY2VsL2l2cHUvCj4+IGl2cHVfZ2Vt LmMKPj4gaW5kZXggOThiOWNlMjY5NjJiLi44MDA5OTY1Mjg2ZTAgMTAwNjQ0Cj4+IC0tLSBhL2Ry aXZlcnMvYWNjZWwvaXZwdS9pdnB1X2dlbS5jCj4+ICsrKyBiL2RyaXZlcnMvYWNjZWwvaXZwdS9p dnB1X2dlbS5jCj4+IEBAIC00OCw3ICs0OCw3IEBAIHN0YXRpYyBzdHJ1Y3Qgc2dfdGFibGUKPj4g Kml2cHVfYm9fbWFwX2F0dGFjaG1lbnQoc3RydWN0IGl2cHVfZGV2aWNlICp2ZGV2LCBzdHJ1Y3QK Pj4gwqAgewo+PiDCoMKgwqDCoMKgIHN0cnVjdCBzZ190YWJsZSAqc2d0Owo+PiDCoCAtwqDCoMKg IGRybV9XQVJOX09OKCZ2ZGV2LT5kcm0sICFiby0+YmFzZS5iYXNlLmltcG9ydF9hdHRhY2gpOwo+ PiArwqDCoMKgIGRybV9XQVJOX09OKCZ2ZGV2LT5kcm0sICFkcm1fZ2VtX2lzX2ltcG9ydGVkKCZi by0+YmFzZS5iYXNlKSk7Cj4+IMKgIMKgwqDCoMKgwqAgaXZwdV9ib19sb2NrKGJvKTsKPj4gwqAg QEAgLTE1Nyw3ICsxNTcsNyBAQCBzdGF0aWMgdm9pZCBpdnB1X2JvX3VuYmluZF9sb2NrZWQoc3Ry dWN0IGl2cHVfYm8KPj4gKmJvKQo+PiDCoMKgwqDCoMKgIH0KPj4gwqAgwqDCoMKgwqDCoCBpZiAo Ym8tPmJhc2Uuc2d0KSB7Cj4+IC3CoMKgwqDCoMKgwqDCoCBpZiAoYm8tPmJhc2UuYmFzZS5pbXBv cnRfYXR0YWNoKSB7Cj4+ICvCoMKgwqDCoMKgwqDCoCBpZiAoZHJtX2dlbV9pc19pbXBvcnRlZCgm Ym8tPmJhc2UuYmFzZSkpIHsKPj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZG1hX2J1Zl91 bm1hcF9hdHRhY2htZW50KGJvLT5iYXNlLmJhc2UuaW1wb3J0X2F0dGFjaCwKPj4gwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBiby0+YmFzZS5zZ3Qs IERNQV9CSURJUkVDVElPTkFMKTsKPj4gwqDCoMKgwqDCoMKgwqDCoMKgIH0gZWxzZSB7Cj4gCkth cm9sCg==