From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 2/3] drm/i915/ringbuffer: EMIT_INVALIDATE after switch context Date: Fri, 7 Dec 2018 10:25:31 +0000 Message-ID: <38d37fde-7d6c-c1df-308d-51a759a19915@linux.intel.com> References: <20181207090213.14352-1-chris@chris-wilson.co.uk> <20181207090213.14352-2-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 91F6B6E712 for ; Fri, 7 Dec 2018 10:25:34 +0000 (UTC) In-Reply-To: <20181207090213.14352-2-chris@chris-wilson.co.uk> Content-Language: en-US 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 Ck9uIDA3LzEyLzIwMTggMDk6MDIsIENocmlzIFdpbHNvbiB3cm90ZToKPiBUaGUgcmVjb21tZW5k IHByb2NlZHVyZSB3YXMgdG8gc3dpdGNoIGNvbnRleHRzIChhbmQgbW0pIHRoZW4gaW52YWxpZGF0 ZQo+IHRoZSBUTEJzLiBNYWtlIGl0IHNvLgo+IAo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNv biA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfcmluZ2J1ZmZlci5jIHwgNiArKystLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAzIGlu c2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3JpbmdidWZmZXIuYwo+IGluZGV4IDE2MDg0NzQ5YWRmNS4uNzRhNGQ1ODdjMzEyIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwo+IEBAIC0xODI3LDEyICsxODI3 LDEyIEBAIHN0YXRpYyBpbnQgcmluZ19yZXF1ZXN0X2FsbG9jKHN0cnVjdCBpOTE1X3JlcXVlc3Qg KnJlcXVlc3QpCj4gICAJICovCj4gICAJcmVxdWVzdC0+cmVzZXJ2ZWRfc3BhY2UgKz0gTEVHQUNZ X1JFUVVFU1RfU0laRTsKPiAgIAo+IC0JLyogVW5jb25kaXRpb25hbGx5IGludmFsaWRhdGUgR1BV IGNhY2hlcyBhbmQgVExCcy4gKi8KPiAtCXJldCA9IHJlcXVlc3QtPmVuZ2luZS0+ZW1pdF9mbHVz aChyZXF1ZXN0LCBFTUlUX0lOVkFMSURBVEUpOwo+ICsJcmV0ID0gc3dpdGNoX2NvbnRleHQocmVx dWVzdCk7Cj4gICAJaWYgKHJldCkKPiAgIAkJcmV0dXJuIHJldDsKPiAgIAo+IC0JcmV0ID0gc3dp dGNoX2NvbnRleHQocmVxdWVzdCk7Cj4gKwkvKiBVbmNvbmRpdGlvbmFsbHkgaW52YWxpZGF0ZSBH UFUgY2FjaGVzIGFuZCBUTEJzLiAqLwo+ICsJcmV0ID0gcmVxdWVzdC0+ZW5naW5lLT5lbWl0X2Zs dXNoKHJlcXVlc3QsIEVNSVRfSU5WQUxJREFURSk7Cj4gICAJaWYgKHJldCkKPiAgIAkJcmV0dXJu IHJldDsKPiAgIAo+IAoKQmVmb3JlIG15IHRpbWUgSSdtIGFmcmFpZCwgYnV0IG1ha2VzIHNvbWUg c2Vuc2Ugb24gdGhlIGxvZ2ljYWwgbGV2ZWw6CgpSZXZpZXdlZC1ieTogVHZydGtvIFVyc3VsaW4g PHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==