From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 1/3] drm/i915/execlists: Reset ring registers on rebinding contexts Date: Wed, 28 Mar 2018 14:31:33 +0300 Message-ID: <871sg44esq.fsf@gaia.fi.intel.com> References: <20180327210157.16896-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id D9D4E6E1B1 for ; Wed, 28 Mar 2018 11:31:43 +0000 (UTC) In-Reply-To: <20180327210157.16896-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gVHZydGtv IHVuY292ZXJlZCBhIGZ1biBpc3N1ZSB3aXRoIHJlY292ZXJpbmcgZnJvbSBhIHdlZGdlIGRldmlj ZS4gSW4gaGlzCj4gdGVzdHMsIGhlIHdlZGdlZCB0aGUgZHJpdmVyIGJ5IGluamVjdGluZyBhbiB1 bnJlY292ZXJhYmxlIGhhbmcgd2hpbHN0IGEKPiBiYXRjaCB3YXMgc3Bpbm5pbmcuIEFzIHdlIHJl c2V0IHRoZSBncHUgaW4gdGhlIG1pZGRsZSBvZiB0aGUgc3Bpbm5lciwKPiB3aGVuIHJlc3VtZWQg aXQgd291bGQgY29udGludWUgb24gZnJvbSB0aGUgbmV4dCBpbnN0cnVjdGlvbiBpbiB0aGUgcmlu Zwo+IGFuZCB3cml0ZSBpdCdzIGJyZWFkY3J1bWIuIEhvd2V2ZXIsIG9uIHdlZGdpbmcgd2UgdXBk YXRlZCBvdXIKPiBib29ra2VlcGluZyB0byBpbmRpY2F0ZSB0aGF0IHRoZSBHUFUgaGFkIGNvbXBs ZXRlZCBleGVjdXRpbmcgYW5kIHdvdWxkCj4gcmVzdGFydCBmcm9tIGFmdGVyIHRoZSBicmVhZGNy dW1iOyBzbyB0aGUgZW1pc3Npb24gb2YgdGhlIHN0YWxlCj4gYnJlYWRjcnVtYiBmcm9tIGJlZm9y ZSB0aGUgcmVzZXQgY2FtZSBhcyBhIGJpdCBvZiBhIHN1cnByaXNlLgo+Cj4gQSBzaW1wbGUgZml4 IGlzIHRvIHdoZW4gcmViaW5kaW5nIHRoZSBjb250ZXh0IGludG8gdGhlIEdQVSwgd2UgdXBkYXRl Cj4gdGhlIHJpbmcgcmVnaXN0ZXIgc3RhdGUgaW4gdGhlIGNvbnRleHQgaW1hZ2UgdG8gbWF0Y2gg b3VyIGJvb2trZWVwaW5nLgo+IFdlIGFscmVhZHkgaGF2ZSB0byB1cGRhdGUgdGhlIFJJTkdfU1RB UlQgYW5kIFJJTkdfVEFJTCwgc28gdXBkYXRpbmcKPiBSSU5HX0hFQUQgYXMgd2VsbCBpcyB0cml2 aWFsLiBUaGlzIHdvcmtzIGJlY2F1c2Ugd2hlbmV2ZXIgd2UgdW5iaW5kIHRoZQo+IGNvbnRleHQs IHdlIGtlZXAgdGhlIGJvb2trZWVwaW5nIGluIGNoZWNrOyBhbmQgb24gd2VkZ2luZyB3ZSB1bmJp bmQgYWxsCj4gY29udGV4dHMuCgpzL3dlZGdpbmcvdW53ZWRnaW5nLiBUaGUgY29udGV4dCBsb3N0 IG1hcmt1cCBpcyBvbiB1bndlZGdlIHNpZGUgdGhvCml0IHNob3VsZCBub3QgbWF0dGVyIG9uIHdo aWNoIHN0YWdlIHRoZSB1bmJpbmQgaGFwcGVuZHMgYmV0d2Vlbgp3ZWRnZSBhbmQgdW53ZWRnZSBz byB0aGlzIG1pbm9yIGNoYW5nZSB0byBjb21taXQgbWVzc2FnZSBhbmQKClJldmlld2VkLWJ5OiBN aWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KCj4KPiBUZXN0Y2Fz ZTogaWd0L2dlbV9laW8KPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlz LXdpbHNvbi5jby51az4KPiBDYzogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVs LmNvbT4KPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jIHwgMSArCj4gIDEgZmls ZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2xyYy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMKPiBp bmRleCBiYTdmNzgzMWY5MzQuLjY1NDYzNDI1NGI2NCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9scmMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2xyYy5jCj4gQEAgLTEyNzIsNiArMTI3Miw3IEBAIGV4ZWNsaXN0c19jb250ZXh0X3BpbihzdHJ1 Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUsCj4gIAljZS0+bHJjX3JlZ19zdGF0ZSA9IHZhZGRy ICsgTFJDX1NUQVRFX1BOICogUEFHRV9TSVpFOwo+ICAJY2UtPmxyY19yZWdfc3RhdGVbQ1RYX1JJ TkdfQlVGRkVSX1NUQVJUKzFdID0KPiAgCQlpOTE1X2dndHRfb2Zmc2V0KGNlLT5yaW5nLT52bWEp Owo+ICsJY2UtPmxyY19yZWdfc3RhdGVbQ1RYX1JJTkdfSEVBRCsxXSA9IGNlLT5yaW5nLT5oZWFk Owo+ICAKPiAgCWNlLT5zdGF0ZS0+b2JqLT5waW5fZ2xvYmFsKys7Cj4gIAlpOTE1X2dlbV9jb250 ZXh0X2dldChjdHgpOwo+IC0tIAo+IDIuMTYuMwpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK