From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915 : Avoid superfluous invalidation of CPU cache lines Date: Wed, 25 Nov 2015 11:00:55 +0100 Message-ID: <20151125100055.GR17050@phenom.ffwll.local> References: <1448359524-11814-1-git-send-email-akash.goel@intel.com> <20151124100406.GD4437@intel.com> <20151124181431.GD17050@phenom.ffwll.local> <20151124223938.GC16277@nuc-i3427.alporthouse.com> <20151125092109.GO17050@phenom.ffwll.local> <56557F13.1010704@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f43.google.com (mail-wm0-f43.google.com [74.125.82.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4D2727A013 for ; Wed, 25 Nov 2015 02:00:59 -0800 (PST) Received: by wmww144 with SMTP id w144so172852581wmw.1 for ; Wed, 25 Nov 2015 02:00:58 -0800 (PST) Content-Disposition: inline In-Reply-To: <56557F13.1010704@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Goel, Akash" Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBOb3YgMjUsIDIwMTUgYXQgMDI6NTc6NDdQTSArMDUzMCwgR29lbCwgQWthc2ggd3Jv dGU6Cj4gCj4gCj4gT24gMTEvMjUvMjAxNSAyOjUxIFBNLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+ ID5PbiBUdWUsIE5vdiAyNCwgMjAxNSBhdCAxMDozOTozOFBNICswMDAwLCBDaHJpcyBXaWxzb24g d3JvdGU6Cj4gPj5PbiBUdWUsIE5vdiAyNCwgMjAxNSBhdCAwNzoxNDozMVBNICswMTAwLCBEYW5p ZWwgVmV0dGVyIHdyb3RlOgo+ID4+Pk9uIFR1ZSwgTm92IDI0LCAyMDE1IGF0IDEyOjA0OjA2UE0g KzAyMDAsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+Pj4+T24gVHVlLCBOb3YgMjQsIDIwMTUg YXQgMDM6MzU6MjRQTSArMDUzMCwgYWthc2guZ29lbEBpbnRlbC5jb20gd3JvdGU6Cj4gPj4+Pj5G cm9tOiBBa2FzaCBHb2VsIDxha2FzaC5nb2VsQGludGVsLmNvbT4KPiA+Pj4+Pgo+ID4+Pj4+V2hl biB0aGUgb2JqZWN0IGlzIG1vdmVkIG91dCBvZiBDUFUgcmVhZCBkb21haW4sIHRoZSBjYWNoZWxp bmVzCj4gPj4+Pj5hcmUgbm90IGludmFsaWRhdGVkIGltbWVkaWF0ZWx5LiBUaGUgaW52YWxpZGF0 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