From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v13 2/5] drm/i915: Introduce private PAT management Date: Tue, 12 Sep 2017 16:33:32 +0300 Message-ID: <1505223212.4514.4.camel@linux.intel.com> References: <1505103993-9009-1-git-send-email-zhi.a.wang@intel.com> <1505103993-9009-2-git-send-email-zhi.a.wang@intel.com> <1505120385.4107.21.camel@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Zhi Wang , intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org Cc: Ben Widawsky , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyMDE3LTA5LTEyIGF0IDE1OjIwICswODAwLCBaaGkgV2FuZyB3cm90ZToKPiBPbiAw OS8xMS8xNyAxNjo1OSwgSm9vbmFzIExhaHRpbmVuIHdyb3RlOgo+ID4gT24gTW9uLCAyMDE3LTA5 LTExIGF0IDEyOjI2ICswODAwLCBaaGkgV2FuZyB3cm90ZToKPiA+ID4gVGhlIHByaXZhdGUgUEFU IG1hbmFnZW1lbnQgaXMgdG8gc3VwcG9ydCBQUEFUIGVudHJ5IG1hbmlwdWxhdGlvbi4gVHdvCgo8 U05JUD4KCj4gPiA+ICtzdGF0aWMgdW5zaWduZWQgaW50IGJkd19wcml2YXRlX3BhdF9tYXRjaCh1 OCBzcmMsIHU4IGRzdCkKPiA+ID4gK3sKPiA+ID4gKwl1bnNpZ25lZCBpbnQgc2NvcmUgPSAwOwo+ ID4gPiArCj4gPiA+ICsJLyogQ2FjaGUgYXR0cmlidXRlIGhhcyB0byBiZSBtYXRjaGVkLiAqLwo+ ID4gPiArCWlmIChHRU44X1BQQVRfR0VUX0NBKHNyYykgIT0gR0VOOF9QUEFUX0dFVF9DQShkc3Qp KQo+ID4gPiArCQlyZXR1cm4gMDsKPiA+IAo+ID4gV2UncmUgbm90IGdpdmluZyBhbnkgcG9pbnRz IGZvciB3aGVuIG9ubHkgY2FjaGUgYXR0cmlidXRlIG1hdGNoZXM/IERvZXMKPiA+IG5vdCB0aGlz IHJlc3VsdCBpbiBFTk9TUEMgd2hlbiB3ZSB3b3VsZCBoYXZlIGFuIGVudHJ5IHdpdGggbWF0Y2hp bmcKPiA+ICJjYWNoZSBhdHRyaWJ1dGUiLCBidXQgbm8gb3RoZXIgbWF0Y2hpbmcgZW50cmllcyB3 aGlsZSBQUEFUIGlzIGZ1bGwuCj4gPiAKPiA+IAlzbyBtYXliZSBzY29yZSArPSA0IGhlcmU/Cj4g PiAKPiAKPiBBaWhhLiBjYWNoZSBhdHRyaWJ1dGUgb2Ygc3JjID09IGNhY2hlIGF0dHJpYnV0ZSBv ZiBkc3QgaXMgbWFuZGF0b3J5IAo+IHNpbmNlIHRoZSBtaXNtYXRjaCBvZiBvdGhlciBhdHRyaWJ1 dGUgb25seSBjYXVzZXMgcGVyZm9ybWFuY2UgZHJvcCwgYnV0IAo+IG1pc21hdGNoIG9mIGNhY2hl IGF0dHJpYnV0ZSBjYXVzZXMgcHJvYmxlbSBvZiBjb3JyZWN0bmVzcy4KClllcywgdGhhdCdzIHdo eSBJIHN1Z2dlc3RlZDsKCmlmIChDQShzcmMpICE9IENBKGRzdCkpCglyZXR1cm4gMDsKCnNjb3Jl ICs9IDQ7CgppZiAoLi4uKQoJc2NvcmUgKz0gLi4uCgpCZWNhdXNlIGN1cnJlbnRseSwgaWYgb25s eSB0aGUgY2FjaGUgYXR0cmlidXRlIG1hdGNoZXMgKHdoaWNoIGlzIGVub3VnaApmb3IgY29ycmVj dG5lc3MpLCB0aGUgc2NvcmUgaXMgcmV0dXJuZWQgYXMgemVybyB3aGljaCBpcyB0aGVuIHJlamVj dGVkCmp1c3QgbGlrZSBpZiBjYWNoZSBhdHRyaWJ1dGUgZGlkIG5vdCBtYXRjaC4gSWYgb25seSBj YWNoZSBhdHRyaWJ1dGUKbWF0Y2hlcywgd2Ugc2hvdWxkIHJldHVybiBub24temVybywgbGlrZSBt eSBleGFtcGxlIGFib3ZlLgoKUmVnYXJkcywgSm9vbmFzCi0tIApKb29uYXMgTGFodGluZW4KT3Bl biBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==