From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8826C6E632 for ; Tue, 27 Mar 2018 15:25:23 +0000 (UTC) References: <20180327134843.17956-1-chris@chris-wilson.co.uk> From: Tvrtko Ursulin Message-ID: <605a724f-877d-b800-d88f-da10a6bb45f3@linux.intel.com> Date: Tue, 27 Mar 2018 16:25:19 +0100 MIME-Version: 1.0 In-Reply-To: <20180327134843.17956-1-chris@chris-wilson.co.uk> Content-Language: en-GB Subject: Re: [igt-dev] [PATCH igt] igt/gem_ctx_isolation: Reset a scratch context List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson , intel-gfx@lists.freedeskto.org Cc: igt-dev@lists.freedesktop.org, Tvrtko Ursulin List-ID: Ck9uIDI3LzAzLzIwMTggMTQ6NDgsIENocmlzIFdpbHNvbiB3cm90ZToKPiBJZiB3ZSBpbmplY3Qg YSByZXNldCBpbnRvIHRoZSB0YXJnZXQgY29udGV4dCwgdGhlcmUgaXMgYSByaXNrIHRoYXQgdGhl Cj4gcmVnaXN0ZXIgc3RhdGUgaXMgbmV2ZXIgc2F2ZWQgYmFjayB0byBtZW1vcnkuIFRoZSBleGFj dCBpbnRlcmFjdGlvbgo+IGJldHdlZW4gcmVzZXQsIHRoZSBjb250ZXh0IGltYWdlIGFuZCB0aGUg cHJlY2lzZSB0aW1pbmcgb2Ygb3VyIGV4ZWN1dGlvbgo+IGFyZSBub3Qgd2VsbCBkZWZpbmVkLiBT aW5jZSB3ZSBjYW5ub3QgZW5zdXJlIHRoYXQgdGhlIGNvbnRleHQgaW1hZ2UKPiByZW1haW5zIHZh bGlkLCBmb3JjZSBhIGNvbnRleHQgc3dpdGNoIHByaW9yIHRvIHRoZSByZXNldC4KPiAKPiBCdWd6 aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA1Mjcw Cj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lk PTEwNTQ1Nwo+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVn LmNnaT9pZD0xMDU1NDUKPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlz LXdpbHNvbi5jby51az4KPiBDYzogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVs LmNvbT4KPiBDYzogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwu Y29tPgo+IC0tLQo+ICAgdGVzdHMvZ2VtX2N0eF9pc29sYXRpb24uYyB8IDI4ICsrKysrKysrKysr KysrKysrKysrKysrKysrKy0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAyNyBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL3Rlc3RzL2dlbV9jdHhfaXNvbGF0aW9uLmMg Yi90ZXN0cy9nZW1fY3R4X2lzb2xhdGlvbi5jCj4gaW5kZXggZDgxMDlhYTAuLjQ5NjhlMzY3IDEw MDY0NAo+IC0tLSBhL3Rlc3RzL2dlbV9jdHhfaXNvbGF0aW9uLmMKPiArKysgYi90ZXN0cy9nZW1f Y3R4X2lzb2xhdGlvbi5jCj4gQEAgLTUyMiw2ICs1MjIsMzIgQEAgc3RhdGljIHZvaWQgaXNvbGF0 aW9uKGludCBmZCwKPiAgICNkZWZpbmUgUzQgKDQgPDwgOCkKPiAgICNkZWZpbmUgU0xFRVBfTUFT SyAoMHhmIDw8IDgpCj4gICAKPiArc3RhdGljIHZvaWQgaW5qZWN0X3Jlc2V0X2NvbnRleHQoaW50 IGZkLCB1bnNpZ25lZCBpbnQgZW5naW5lKQo+ICt7Cj4gKwlpZ3Rfc3Bpbl90ICpzcGluOwo+ICsJ dWludDMyX3QgY3R4Owo+ICsKPiArCS8qCj4gKwkgKiBGb3JjZSBhIGNvbnRleHQgc3dpdGNoIGJl Zm9yZSB0cmlnZ2VyaW5nIHRoZSByZXNldCwgb3IgZWxzZQo+ICsJICogd2UgcmlzayBjb3JydXB0 aW5nIHRoZSB0YXJnZXQgY29udGV4dCBhbmQgd2UgY2FuJ3QgYmxhbWUgdGhlCj4gKwkgKiBIVyBm b3Igc2NyZXdpbmcgdXAgaWYgdGhlIGNvbnRleHQgd2FzIGFscmVhZHkgYnJva2VuLgo+ICsJICov Cj4gKwo+ICsJY3R4ID0gZ2VtX2NvbnRleHRfY3JlYXRlKGZkKTsKPiArCWlmIChnZW1fY2FuX3N0 b3JlX2R3b3JkKGZkLCBlbmdpbmUpKSB7Cj4gKwkJc3BpbiA9IF9faWd0X3NwaW5fYmF0Y2hfbmV3 X3BvbGwoZmQsIGN0eCwgZW5naW5lKTsKPiArCQlpZ3Rfc3Bpbl9idXN5d2FpdF91bnRpbF9ydW5u aW5nKHNwaW4pOwo+ICsJfSBlbHNlIHsKPiArCQlzcGluID0gX19pZ3Rfc3Bpbl9iYXRjaF9uZXco ZmQsIGN0eCwgZW5naW5lLCAwKTsKPiArCQl1c2xlZXAoMTAwMCk7IC8qIGJldHRlciB0aGFuIG5v dGhpbmcgKi8KPiArCX0KPiArCj4gKwlpZ3RfZm9yY2VfZ3B1X3Jlc2V0KGZkKTsKPiArCj4gKwlp Z3Rfc3Bpbl9iYXRjaF9mcmVlKGZkLCBzcGluKTsKPiArCWdlbV9jb250ZXh0X2Rlc3Ryb3koZmQs IGN0eCk7Cj4gK30KPiArCj4gICBzdGF0aWMgdm9pZCBwcmVzZXJ2YXRpb24oaW50IGZkLAo+ICAg CQkJIGNvbnN0IHN0cnVjdCBpbnRlbF9leGVjdXRpb25fZW5naW5lMiAqZSwKPiAgIAkJCSB1bnNp Z25lZCBpbnQgZmxhZ3MpCj4gQEAgLTU1OCw3ICs1ODQsNyBAQCBzdGF0aWMgdm9pZCBwcmVzZXJ2 YXRpb24oaW50IGZkLAo+ICAgCWlndF9zcGluX2JhdGNoX2ZyZWUoZmQsIHNwaW4pOwo+ICAgCj4g ICAJaWYgKGZsYWdzICYgUkVTRVQpCj4gLQkJaWd0X2ZvcmNlX2dwdV9yZXNldChmZCk7Cj4gKwkJ aW5qZWN0X3Jlc2V0X2NvbnRleHQoZmQsIGVuZ2luZSk7Cj4gICAKPiAgIAlzd2l0Y2ggKGZsYWdz ICYgU0xFRVBfTUFTSykgewo+ICAgCWNhc2UgTk9TTEVFUDoKPiAKClJldmlld2VkLWJ5OiBUdnJ0 a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgoKUmVnYXJkcywKClR2cnRrbwpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1h aWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK