From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [I-G-T 3/3] igt/gem_mocs_settings: Reduce the amount of cascading failures Date: Wed, 3 Aug 2016 09:36:41 +0200 Message-ID: <20160803073641.GE6232@phenom.ffwll.local> References: <1469784876-33201-1-git-send-email-peter.antoine@intel.com> <1469784876-33201-5-git-send-email-peter.antoine@intel.com> <20160801090217.GC17227@nuc-i3427.alporthouse.com> <20160802143724.GZ6232@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x22b.google.com (mail-wm0-x22b.google.com [IPv6:2a00:1450:400c:c09::22b]) by gabe.freedesktop.org (Postfix) with ESMTPS id F13456E760 for ; Wed, 3 Aug 2016 07:36:46 +0000 (UTC) Received: by mail-wm0-x22b.google.com with SMTP id i5so322441912wmg.0 for ; Wed, 03 Aug 2016 00:36:46 -0700 (PDT) Content-Disposition: inline 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: "Antoine, Peter" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBBdWcgMDIsIDIwMTYgYXQgMDI6NDc6MTNQTSArMDAwMCwgQW50b2luZSwgUGV0ZXIg d3JvdGU6Cj4gVGhleSBkbyBydW4gc2VwYXJhdGVseS4gSXQncyBqdXN0IHRoYXQgd2hlbiBvbmUg ZmFpbHMgaXQgZG9lcyBub3QgY2xvc2UgdGhlIGZkIGFuZCB0aGUgbmV4dCBjYW5ub3Qgb3BlbiBp dCBhcyBtYXN0ZXIuCj4gSXMgdGhlcmUgYSBtZWNoYW5pc20gZm9yIGNsb3NpbmcgdGhlIGZkIChv ciBhbnkgb3RoZXIgdGlkeSB1cCBvbiBjbG9zZS5mYWlsdXJlKS4KPiAKPiBBcyB0aGUgdGVzdCBy dW5uZXIgaW1wbGVtZW50cyBhIHBzdWRvIGV4Y2VwdGlvbiBoYW5kbGVyIGl0IHNob3VsZCByZWFs bHkKPiBoYXZlIGEgImZpbmFsIi8ic2tpcCIgaGFuZGxlciBzbyB0aGF0IHRoZSB0aWR5dXAgY2Fu IGJlIGRvbmUgY2xlYW5seS4KPiAKPiBUaGF0IHdhcyB0aGUgcXVlc3Rpb24gdGhhdCB3YXMgYXNr ZWQgYW5kIG5vdCBhbnN3ZXJlZC4KCiNkZWZpbmUgaWd0X2ZpbmFsbHkgaWd0X2ZpeHR1cmUKCkF0 IGxlYXN0IHRoYXQncyB0aGUgYmVzdCB0aGluZyB3ZSBjYW1lIHVwIHdpdGggd2hlbiBsYXN0IGRp c2N1c3NpbmcgdGhpcy4KQW5kIEkgZGlkIGFuc3dlciB5b3VyIHF1ZXN0aW9uIGJ5IGNsYWltaW5n IHRoYXQgaXQncyBub3QgcmVhbGx5IGEgcHJvYmxlbQp3aGVuIHlvdSBydW4gdGVzdHMgKGluIENJ KSBsaWtlIHRoZXkgc2hvdWxkIGJlIHJ1bi4gQW5kIGZvciBtYW51YWwgdGVzdGluZwpJJ20gbm90 IHN1cmUgaXQncyBhbGwgdGhhdCB2YWx1YWJsZSByZWFsbHkuIEhlbmNlIHdoeSBJIGRpZG4ndCBl bmQgdXAKbWVyZ2luZyB0aGUgYWJvdmUgd2l0aCBhIGJpdCBvZiBkb2N1bWVudGF0aW9uIHRvIGV4 cGxhaW4gaXQuCi1EYW5pZWwKCj4gCj4gUGV0ZXIuIAo+IAo+IC0tLS0tT3JpZ2luYWwgTWVzc2Fn ZS0tLS0tCj4gRnJvbTogRGFuaWVsIFZldHRlciBbbWFpbHRvOmRhbmllbC52ZXR0ZXJAZmZ3bGwu Y2hdIE9uIEJlaGFsZiBPZiBEYW5pZWwgVmV0dGVyCj4gU2VudDogVHVlc2RheSwgQXVndXN0IDIs IDIwMTYgMzozNyBQTQo+IFRvOiBBbnRvaW5lLCBQZXRlciA8cGV0ZXIuYW50b2luZUBpbnRlbC5j b20+Cj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPjsgaW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IFN1YmplY3Q6IFJlOiBbSW50ZWwtZ2Z4XSBbSS1H LVQgMy8zXSBpZ3QvZ2VtX21vY3Nfc2V0dGluZ3M6IFJlZHVjZSB0aGUgYW1vdW50IG9mIGNhc2Nh ZGluZyBmYWlsdXJlcwo+IAo+IE9uIE1vbiwgQXVnIDAxLCAyMDE2IGF0IDEwOjMzOjE3QU0gKzAx MDAsIFBldGVyIEFudG9pbmUgd3JvdGU6Cj4gPiBPbiBNb24sIDEgQXVnIDIwMTYsIENocmlzIFdp bHNvbiB3cm90ZToKPiA+IAo+ID4gPiBPbiBGcmksIEp1bCAyOSwgMjAxNiBhdCAxMDozNDozNkFN ICswMTAwLCBQZXRlciBBbnRvaW5lIHdyb3RlOgo+ID4gPiA+IElmIG9uZSBvZiB0aGUgcHJldmlv dXMgdGVzdHMgZmFpbHMgdGhlbiB0aGUgZm9sbG93aW5nIHRlc3RzIGZhaWwuCj4gPiA+ID4gVGhp cyBwYXRjaCBtZWFucyB0aGF0IHRoZSBmb2xsb3dpbmcgdGVzdHMgZG8gbm90IGZhaWwgd2hlbiB0 aGUgCj4gPiA+ID4gcHJldmlvdXMgdGVzdCBmYWlscyAoZm9yIHNvbWUgY2FzZXMpLgo+ID4gPiAK PiA+ID4gVGhlIHByb2JsZW0gaXMganVzdCBnZW1fbW9jc19zZXR0aW5ncyBoYXNuJ3Qgc3BsaXQg aXRzIHRlc3RzIHVwIGludG8gCj4gPiA+IHN1YnRlc3RzLgo+ID4gQ2hyaXMsCj4gPiAKPiA+IENh biB5b3UgZXhwYW5kPyBUaGUgdGVzdHMgYXJlIGF0IHRoZSBtaW5pbWFsIHNpemUgZm9yIHNlbnNp YmxlIHJlc3VsdHMgCj4gPiAoSSB0aGluaykuIFRoZSBwcm9ibGVtIGlzIG9wZW5pbmcgdGhlIGRy aXZlciBmb3IgbWFzdGVyIHdoZW4gdGhlIHRlc3QgCj4gPiBmYWlscyB0aGVuIHRoZSBmb2xsb3dp bmcgdGVzdHMgd2lsbCBmYWlsIGFzIG1hc3RlciBpcyBub3QgY2xvc2VkLgo+ID4gCj4gPiBJcyB0 aGVyZSBhIG1lY2hhbmlzbSBpbiB0aGUgaWd0IGZyYW1ld29yayBmb3IgZG9pbmcgdGhpcyBjbG9z ZSBvbiAKPiA+IGZhaWx1cmUvc2tpcD8KPiA+IAo+ID4gSWYgSSBtb3ZlIHRoZSBtYXN0ZXIgb3Bl biBjb2RlIGluIHRoZSBmaXh0dXJlcyB3aWxsIHRoaXMgZ2V0IGNhbGxlZCBvbiAKPiA+IGFsbCBl eGl0IGNhc2VzPwo+IAo+IEZvciBhIHJlYWwgdGVzdCBydW5uZXIgeW91IG5lZWQgdG8gcnVuIGVh Y2ggaW5kaXZpZHVhbCBzdWJ0ZXN0IHNlcGFyYXRlICh0byBhdm9pZCBjb250YW1pbmF0aW9uKS4g VGhlbiBwcm9jZXNzIGV4aXQgd2lsbCB0YWtlIGNhcmUgb2YgYW55IGNsZWFudXAgbmVlZGVkIHdp dGggZmlsZSBkZXNjcmlwdG9ycy4gRm9yIGFueXRoaW5nIGVsc2UgdGhlcmUncyBleGl0IGhhbmRs ZXJzLCBidXQgdGhleSdyZSBub3QgMTAwJSByZWxpYWJsZQo+IAo+IEFkZGluZyBoYWNrcyB0byBt YWtlIHN1YnRlc3QgcnVucyBkaWZmZXJlbnRseSBpc24ndCByZWFsbHkgaG93IGlndCB0ZXN0cyBh cmUgbWVhbnQgdG8gYmUuIEhlbmNlIEkgY29uY3VyZSBvbiBDaHJpcycgb2JqZWN0aW9uIGhlcmUu Cj4gLURhbmllbAo+IC0tCj4gRGFuaWVsIFZldHRlcgo+IFNvZnR3YXJlIEVuZ2luZWVyLCBJbnRl bCBDb3Jwb3JhdGlvbgo+IGh0dHA6Ly9ibG9nLmZmd2xsLmNoCgotLSAKRGFuaWVsIFZldHRlcgpT b2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==