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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8A2496E8DE; Thu, 17 Jun 2021 10:19:55 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2E0706E8DC; Thu, 17 Jun 2021 10:19:54 +0000 (UTC) IronPort-SDR: DUF32zd3dma+2vc67wRkP0SzspolRemdtOivvj/i0fLukOtfhhPOzcrGEZGNJujiXdrhIMQit+ CB1h/4uQo4OA== X-IronPort-AV: E=McAfee;i="6200,9189,10017"; a="227854481" X-IronPort-AV: E=Sophos;i="5.83,280,1616482800"; d="scan'208";a="227854481" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2021 03:19:53 -0700 IronPort-SDR: nOu9QEjAnv9q1wer7TjTcFNXG94xhNGr869RJinY94q6BMUJX9L4X+2UaOJKifqTC02v4NXoyv jXTS19YK57dQ== X-IronPort-AV: E=Sophos;i="5.83,280,1616482800"; d="scan'208";a="450974212" Received: from herold-mobl2.ger.corp.intel.com (HELO [10.252.56.169]) ([10.252.56.169]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2021 03:19:52 -0700 To: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20210615113600.30660-1-thomas.hellstrom@linux.intel.com> From: Maarten Lankhorst Message-ID: Date: Thu, 17 Jun 2021 12:19:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <20210615113600.30660-1-thomas.hellstrom@linux.intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH] drm/i915: Perform execbuffer object locking as a separate step 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: matthew.auld@intel.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T3AgMTUtMDYtMjAyMSBvbSAxMzozNiBzY2hyZWVmIFRob21hcyBIZWxsc3Ryw7ZtOgo+IFRvIGhl bHAgYXZvaWQgZXZpY3RpbmcgYWxyZWFkeSByZXNpZGVudCBidWZmZXJzIGZyb20gdGhlIGJhdGNo IHdlJ3JlCj4gcHJvY2Vzc2luZywgcGVyZm9ybSBsb2NraW5nIGFzIGEgc2VwYXJhdGUgc3RlcC4K Pgo+IFNpZ25lZC1vZmYtYnk6IFRob21hcyBIZWxsc3Ryw7ZtIDx0aG9tYXMuaGVsbHN0cm9tQGxp bnV4LmludGVsLmNvbT4KPiAtLS0KPiAgLi4uL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fZXhl Y2J1ZmZlci5jICAgIHwgMjUgKysrKysrKysrKysrKysrKy0tLQo+ICAxIGZpbGUgY2hhbmdlZCwg MjEgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fZXhlY2J1ZmZlci5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZ2VtL2k5MTVfZ2VtX2V4ZWNidWZmZXIuYwo+IGluZGV4IDIwMWZlZDE5ZDEyMC4uMzk0 ZWI0MGM5NWI1IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dl bV9leGVjYnVmZmVyLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1f ZXhlY2J1ZmZlci5jCj4gQEAgLTkyMiwyMSArOTIyLDM4IEBAIHN0YXRpYyBpbnQgZWJfbG9va3Vw X3ZtYXMoc3RydWN0IGk5MTVfZXhlY2J1ZmZlciAqZWIpCj4gIAlyZXR1cm4gZXJyOwo+ICB9Cj4g IAo+IC1zdGF0aWMgaW50IGViX3ZhbGlkYXRlX3ZtYXMoc3RydWN0IGk5MTVfZXhlY2J1ZmZlciAq ZWIpCj4gK3N0YXRpYyBpbnQgZWJfbG9ja192bWFzKHN0cnVjdCBpOTE1X2V4ZWNidWZmZXIgKmVi KQo+ICB7Cj4gIAl1bnNpZ25lZCBpbnQgaTsKPiAgCWludCBlcnI7Cj4gIAo+IC0JSU5JVF9MSVNU X0hFQUQoJmViLT51bmJvdW5kKTsKPiAtCj4gIAlmb3IgKGkgPSAwOyBpIDwgZWItPmJ1ZmZlcl9j b3VudDsgaSsrKSB7Cj4gLQkJc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIgKmVudHJ5 ID0gJmViLT5leGVjW2ldOwo+ICAJCXN0cnVjdCBlYl92bWEgKmV2ID0gJmViLT52bWFbaV07Cj4g IAkJc3RydWN0IGk5MTVfdm1hICp2bWEgPSBldi0+dm1hOwo+ICAKPiAgCQllcnIgPSBpOTE1X2dl bV9vYmplY3RfbG9jayh2bWEtPm9iaiwgJmViLT53dyk7Cj4gIAkJaWYgKGVycikKPiAgCQkJcmV0 dXJuIGVycjsKPiArCX0KPiArCj4gKwlyZXR1cm4gMDsKPiArfQo+ICsKPiArc3RhdGljIGludCBl Yl92YWxpZGF0ZV92bWFzKHN0cnVjdCBpOTE1X2V4ZWNidWZmZXIgKmViKQo+ICt7Cj4gKwl1bnNp Z25lZCBpbnQgaTsKPiArCWludCBlcnI7Cj4gKwo+ICsJSU5JVF9MSVNUX0hFQUQoJmViLT51bmJv dW5kKTsKPiArCj4gKwllcnIgPSBlYl9sb2NrX3ZtYXMoZWIpOwo+ICsJaWYgKGVycikKPiArCQly ZXR1cm4gZXJyOwo+ICsKPiArCWZvciAoaSA9IDA7IGkgPCBlYi0+YnVmZmVyX2NvdW50OyBpKysp IHsKPiArCQlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNfb2JqZWN0MiAqZW50cnkgPSAmZWItPmV4 ZWNbaV07Cj4gKwkJc3RydWN0IGViX3ZtYSAqZXYgPSAmZWItPnZtYVtpXTsKPiArCQlzdHJ1Y3Qg aTkxNV92bWEgKnZtYSA9IGV2LT52bWE7Cj4gIAo+ICAJCWVyciA9IGViX3Bpbl92bWEoZWIsIGVu dHJ5LCBldik7Cj4gIAkJaWYgKGVyciA9PSAtRURFQURMSykKClJldmlld2VkLWJ5OiBNYWFydGVu IExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==