From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: References: <20191114191546.149722-1-chris@chris-wilson.co.uk> <157382334855.11997.2341234642800700162@skylake-alporthouse-com> <63f9d35b-be47-2996-9624-571ef62f7dba@linux.intel.com> <157382988048.11997.11923349142639979993@skylake-alporthouse-com> <157382995786.11997.2964896305624127754@skylake-alporthouse-com> From: Tvrtko Ursulin Message-ID: Date: Fri, 15 Nov 2019 15:26:48 +0000 MIME-Version: 1.0 In-Reply-To: <157382995786.11997.2964896305624127754@skylake-alporthouse-com> Content-Language: en-US Subject: Re: [igt-dev] [Intel-gfx] [PATCH i-g-t] i915/gem_exec_balancer: Throw a few hangs into the virtual pipelines 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.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-ID: Ck9uIDE1LzExLzIwMTkgMTQ6NTksIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIENocmlz IFdpbHNvbiAoMjAxOS0xMS0xNSAxNDo1ODowMCkKPj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAo MjAxOS0xMS0xNSAxNDo1MjoxNikKPj4+Cj4+PiBPbiAxNS8xMS8yMDE5IDEzOjA5LCBDaHJpcyBX aWxzb24gd3JvdGU6Cj4+Pj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOS0xMS0xNSAxMzow MjoyNCkKPj4+Pj4KPj4+Pj4gT24gMTQvMTEvMjAxOSAxOToxNSwgQ2hyaXMgV2lsc29uIHdyb3Rl Ogo+Pj4+Pj4gQWx0aG91Z2ggYSB2aXJ0dWFsIGVuZ2luZSBpdHNlbGYgaGFzIG5vIGhhbmcgZGV0 ZWN0aW9uOyB0aGF0IGlzIG9uIHRoZQo+Pj4+Pj4gdW5kZXJseWluZyBwaHlzaWNhbCBlbmdpbmVz LCBpdCBkb2VzIHByb3ZpZGUgYSB1bmlxdWUgbWVhbnMgZm9yIGNsaWVudHMKPj4+Pj4+IHRvIHRy eSBhbmQgYnJlYWsgdGhlIHN5c3RlbS4gVHJ5IGFuZCBicmVhayBpdCBiZWZvcmUgdGhleSBkby4K Pj4+Pj4+Cj4+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPj4+Pj4+IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50 ZWwuY29tPgo+Pj4+Pj4gLS0tCj4+Pj4+PiAgICAgdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNl ci5jIHwgMTA1ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+Pj4+Pj4gICAgIDEg ZmlsZSBjaGFuZ2VkLCAxMDUgaW5zZXJ0aW9ucygrKQo+Pj4+Pj4KPj4+Pj4+IGRpZmYgLS1naXQg YS90ZXN0cy9pOTE1L2dlbV9leGVjX2JhbGFuY2VyLmMgYi90ZXN0cy9pOTE1L2dlbV9leGVjX2Jh bGFuY2VyLmMKPj4+Pj4+IGluZGV4IDcwYzQ1MjliNC4uODYwMjhjZmRkIDEwMDY0NAo+Pj4+Pj4g LS0tIGEvdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNlci5jCj4+Pj4+PiArKysgYi90ZXN0cy9p OTE1L2dlbV9leGVjX2JhbGFuY2VyLmMKPj4+Pj4+IEBAIC0yNCw2ICsyNCw3IEBACj4+Pj4+PiAg ICAgI2luY2x1ZGUgPHNjaGVkLmg+Cj4+Pj4+PiAgICAgCj4+Pj4+PiAgICAgI2luY2x1ZGUgImln dC5oIgo+Pj4+Pj4gKyNpbmNsdWRlICJpZ3RfZ3QuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaWd0 X3BlcmYuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaTkxNS9nZW1fcmluZy5oIgo+Pj4+Pj4gICAg ICNpbmNsdWRlICJzd19zeW5jLmgiCj4+Pj4+PiBAQCAtMTMxNCw2ICsxMzE1LDEwMiBAQCBzdGF0 aWMgdm9pZCBzZW1hcGhvcmUoaW50IGk5MTUpCj4+Pj4+PiAgICAgICAgIGdlbV9xdWllc2NlbnRf Z3B1KGk5MTUpOwo+Pj4+Pj4gICAgIH0KPj4+Pj4+ICAgICAKPj4+Pj4+ICtzdGF0aWMgdm9pZCBz ZXRfdW5iYW5uYWJsZShpbnQgaTkxNSwgdWludDMyX3QgY3R4KQo+Pj4+Pj4gK3sKPj4+Pj4+ICsg ICAgIHN0cnVjdCBkcm1faTkxNV9nZW1fY29udGV4dF9wYXJhbSBwID0gewo+Pj4+Pj4gKyAgICAg ICAgICAgICAuY3R4X2lkID0gY3R4LAo+Pj4+Pj4gKyAgICAgICAgICAgICAucGFyYW0gPSBJOTE1 X0NPTlRFWFRfUEFSQU1fQkFOTkFCTEUsCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4g KyAgICAgaWd0X2Fzc2VydF9lcShfX2dlbV9jb250ZXh0X3NldF9wYXJhbShpOTE1LCAmcCksIDAp Owo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICtzdGF0aWMgdm9pZCBoYW5nbWUoaW50IGk5MTUp Cj4+Pj4+PiArewo+Pj4+Pj4gKyAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIg YmF0Y2ggPSB7Cj4+Pj4+PiArICAgICAgICAgICAgIC5oYW5kbGUgPSBiYXRjaF9jcmVhdGUoaTkx NSksCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgLyoKPj4+Pj4+ICsgICAg ICAqIEZpbGwgdGhlIGF2YWlsYWJsZSBlbmdpbmVzIHdpdGggaGFuZ2luZyB2aXJ0dWFsIGVuZ2lu ZXMgYW5kIHZlcmlmeQo+Pj4+Pj4gKyAgICAgICogdGhhdCBleGVjdXRpb24gY29udGludWVzIG9u dG8gdGhlIHNlY29uZCBiYXRjaC4KPj4+Pj4+ICsgICAgICAqLwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAg ICAgZm9yIChpbnQgY2xhc3MgPSAxOyBjbGFzcyA8IDMyOyBjbGFzcysrKSB7Cj4+Pj4+PiArICAg ICAgICAgICAgIHN0cnVjdCBpOTE1X2VuZ2luZV9jbGFzc19pbnN0YW5jZSAqY2k7Cj4+Pj4+PiAr ICAgICAgICAgICAgIHN0cnVjdCBjbGllbnQgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IGlndF9zcGluX3QgKnNwaW5bMl07Cj4+Pj4+PiArICAgICAgICAgICAgIH0gKmNsaWVudDsKPj4+ Pj4+ICsgICAgICAgICAgICAgdW5zaWduZWQgaW50IGNvdW50Owo+Pj4+Pj4gKyAgICAgICAgICAg ICB1aW50MzJfdCBiZzsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgY2kgPSBsaXN0X2Vu Z2luZXMoaTkxNSwgMXUgPDwgY2xhc3MsICZjb3VudCk7Cj4+Pj4+PiArICAgICAgICAgICAgIGlm ICghY2kpCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgY29udGludWU7Cj4+Pj4+PiArCj4+ Pj4+PiArICAgICAgICAgICAgIGlmIChjb3VudCA8IDIpIHsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBmcmVlKGNpKTsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBjb250aW51ZTsK Pj4+Pj4+ICsgICAgICAgICAgICAgfQo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBjbGll bnQgPSBtYWxsb2Moc2l6ZW9mKCpjbGllbnQpICogY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAg ICBpZ3RfYXNzZXJ0KGNsaWVudCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgIGZvciAo aW50IGkgPSAwOyBpIDwgY291bnQ7IGkrKykgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IHVpbnQzMl90IGN0eCA9IGdlbV9jb250ZXh0X2NyZWF0ZShpOTE1KTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgZmxhZ3M7Cj4+Pj4+PiArCj4+Pj4+PiArICAg ICAgICAgICAgICAgICAgICAgc2V0X3VuYmFubmFibGUoaTkxNSwgY3R4KTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICBzZXRfbG9hZF9iYWxhbmNlcihpOTE1LCBjdHgsIGNpLCBjb3VudCwg TlVMTCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgZmxhZ3MgPSBJR1Rf U1BJTl9GRU5DRV9PVVQgfCBJR1RfU1BJTl9OT19QUkVFTVBUSU9OOwo+Pj4+Pj4gKyAgICAgICAg ICAgICAgICAgICAgIGZvciAoaW50IGogPSAwOyBqIDwgQVJSQVlfU0laRShjLT5zcGluKTsgaisr KSAgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYy0+c3BpbltqXSA9IGln dF9zcGluX25ldyhpOTE1LCBjdHgsCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5mbGFncyA9IGZsYWdzKTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIGZsYWdzID0gSUdUX1NQSU5fRkVOQ0VfT1VUOwo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBnZW1fY29udGV4dF9kZXN0cm95KGk5MTUsIGN0eCk7Cj4+Pj4+PiArICAgICAgICAg ICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgLyogQXBwbHkgc29tZSBiYWNrZ3Jv dW5kIGNvbnRleHQgdG8gc3BlZWQgdXAgaGFuZyBkZXRlY3Rpb24gKi8KPj4+Pj4+ICsgICAgICAg ICAgICAgYmcgPSBnZW1fY29udGV4dF9jcmVhdGUoaTkxNSk7Cj4+Pj4+PiArICAgICAgICAgICAg IHNldF9lbmdpbmVzKGk5MTUsIGJnLCBjaSwgY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAgICBm b3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+Pj4+ICsgICAgICAgICAgICAgICAg ICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIGV4ZWNidWYgPSB7Cj4+Pj4+PiAr ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAuYnVmZmVyc19wdHIgPSB0b191c2VyX3BvaW50 ZXIoJmJhdGNoKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5idWZmZXJf Y291bnQgPSAxLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLmZsYWdzID0g aSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5yc3ZkMSA9IGJnLAo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH07Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg Z2VtX2V4ZWNidWYoaTkxNSwgJmV4ZWNidWYpOwo+Pj4+Pj4gKyAgICAgICAgICAgICB9Cj4+Pj4+ PiArICAgICAgICAgICAgIGdlbV9jb250ZXh0X2Rlc3Ryb3koaTkxNSwgYmcpOwo+Pj4+Pj4gKwo+ Pj4+Pj4gKyAgICAgICAgICAgICBmb3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+ Pj4+ICsgICAgICAgICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsK Pj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBpZ3RfZGVidWcoIldhaXRpbmcg Zm9yIGNsaWVudFslZF0uc3BpblslZF1cbiIsIGksIDApOwo+Pj4+Pj4gKyAgICAgICAgICAgICAg ICAgICAgIGdlbV9zeW5jKGk5MTUsIGMtPnNwaW5bMF0tPmhhbmRsZSk7Cj4+Pj4+PiArICAgICAg ICAgICAgICAgICAgICAgaWd0X2Fzc2VydF9lcShzeW5jX2ZlbmNlX3N0YXR1cyhjLT5zcGluWzBd LT5vdXRfZmVuY2UpLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg LUVJTyk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgaWd0X2RlYnVnKCJX YWl0aW5nIGZvciBjbGllbnRbJWRdLnNwaW5bJWRdXG4iLCBpLCAxKTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBnZW1fc3luYyhpOTE1LCBjLT5zcGluWzFdLT5oYW5kbGUpOwo+Pj4+Pj4g KyAgICAgICAgICAgICAgICAgICAgIGlndF9hc3NlcnRfZXEoc3luY19mZW5jZV9zdGF0dXMoYy0+ c3BpblsxXS0+b3V0X2ZlbmNlKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIC1FSU8pOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgIGlndF9z cGluX2ZyZWUoaTkxNSwgYy0+c3BpblswXSk7Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg aWd0X3NwaW5fZnJlZShpOTE1LCBjLT5zcGluWzFdKTsKPj4+Pj4+ICsgICAgICAgICAgICAgfQo+ Pj4+Pj4gKyAgICAgICAgICAgICBmcmVlKGNsaWVudCk7Cj4+Pj4+PiArICAgICB9Cj4+Pj4+PiAr Cj4+Pj4+PiArICAgICBnZW1fY2xvc2UoaTkxNSwgYmF0Y2guaGFuZGxlKTsKPj4+Pj4+ICsgICAg IGdlbV9xdWllc2NlbnRfZ3B1KGk5MTUpOwo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICAgICBz dGF0aWMgdm9pZCBzbW9rZXRlc3QoaW50IGk5MTUsIGludCB0aW1lb3V0KQo+Pj4+Pj4gICAgIHsK Pj4+Pj4+ICAgICAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIgYmF0Y2hbMl0g PSB7Cj4+Pj4+PiBAQCAtMTQ4Niw0ICsxNTgzLDEyIEBAIGlndF9tYWluCj4+Pj4+PiAgICAgICAg IGlndF9maXh0dXJlIHsKPj4+Pj4+ICAgICAgICAgICAgICAgICBpZ3Rfc3RvcF9oYW5nX2RldGVj dG9yKCk7Cj4+Pj4+PiAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgIGlndF9zdWJ0ZXN0 KCJoYW5nIikgewo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfaGFuZ190IGhhbmcgPSBpZ3RfYWxs b3dfaGFuZyhpOTE1LCAwLCAwKTsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgaGFuZ21l KGk5MTUpOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfZGlzYWxsb3dfaGFuZyhp OTE1LCBoYW5nKTsKPj4+Pj4+ICsgICAgIH0KPj4+Pj4+ICAgICB9Cj4+Pj4+Pgo+Pj4+Pgo+Pj4+ PiBMb29rcyBnb29kLiBCdXQgZG8gd2UgbmVlZCBzb21lIGNvcmUgaGVscGVycyB0byBmaWd1cmUg b3V0IHdoZW4gcHJlZW1wdAo+Pj4+PiB0aW1lb3V0IGlzIGNvbXBpbGVkIG91dD8KPj4+Pgo+Pj4+ IEl0IHNob3VsZCBzdGlsbCB3b3JrIHRoZSBzYW1lLCBidXQgc2xvd2VyOyAxMHMgaGFuZyBkZXRl Y3Rpb24gcmF0aGVyCj4+Pj4gdGhhbiB+MjAwbXMuCj4+Pgo+Pj4gWW91IGFyZSB0YWxraW5nIGFi b3V0IG9sZCBoYW5nY2hlY2s/IEkgd2FzIHRoaW5raW5nIGFib3V0IGFsbCBuZXcKPj4+IEtjb25m aWcncyBjb21waWxlZCBvdXQuIE5vIGhlYXJ0YmVhdHMsIG5vIHByZWVtcHRpb24gdGltZW91dC4g U3RpbGwgd29ya3M/Cj4+Cj4+IFdvcmtzIGV2ZW4gZmFzdGVyLiA6KQo+Pgo+PiBUaGUgc3Bpbm5l cnMgdGhlbiBnZXQga2lsbGVkIHdoZW4gdGhlIGNvbnRleHRzIGFyZSBjbG9zZWQgKGRlZmF1bHQg aXMKPj4gbm9uLXBlcnNpc3RlbnQgY29udGV4dHMgaWYgeW91IGRpc2FibGUgaGVhcnRiZWF0cyBl bnRpcmVseSkuIFRoZQo+PiBjaGFsbGVuZ2UgaXMgcmVhbGx5IG9uIHRoZSBwZXItZW5naW5lIGhl YXJ0YmVhdCBjb250cm9scyB0byBtYWtlIHN1cmUgd2UKPj4ga2ljayBvZmYgdGhlIGRlYWQgY29u dGV4dHMsIGJ1dCB0aGF0J3MgZm9yIHRoZSBmdXR1cmUuCj4gCj4gQW5kIGZvciB0aGUgb3RoZXIg a2NvbmZpZywgd2l0aCBubyBwcmVlbXB0aW9uIHRpbWVvdXQsIHlvdSBqdXN0IGdldAo+IHJlZ3Vs YXIgaGVhcnRiZWF0cywgc28gcm91Z2hseSB0aGUgMTBzIGhhbmdjaGVjayB0aW1lb3V0LgoKR29v ZCB0aGVuLiBObyBvdGhlciBvcGVuczoKClJldmlld2VkLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZy dGtvLnVyc3VsaW5AaW50ZWwuY29tPgoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3Qt ZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2lndC1kZXY= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH i-g-t] i915/gem_exec_balancer: Throw a few hangs into the virtual pipelines Date: Fri, 15 Nov 2019 15:26:48 +0000 Message-ID: References: <20191114191546.149722-1-chris@chris-wilson.co.uk> <157382334855.11997.2341234642800700162@skylake-alporthouse-com> <63f9d35b-be47-2996-9624-571ef62f7dba@linux.intel.com> <157382988048.11997.11923349142639979993@skylake-alporthouse-com> <157382995786.11997.2964896305624127754@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <157382995786.11997.2964896305624127754@skylake-alporthouse-com> 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 Cc: igt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDE1LzExLzIwMTkgMTQ6NTksIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIENocmlz IFdpbHNvbiAoMjAxOS0xMS0xNSAxNDo1ODowMCkKPj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAo MjAxOS0xMS0xNSAxNDo1MjoxNikKPj4+Cj4+PiBPbiAxNS8xMS8yMDE5IDEzOjA5LCBDaHJpcyBX aWxzb24gd3JvdGU6Cj4+Pj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOS0xMS0xNSAxMzow MjoyNCkKPj4+Pj4KPj4+Pj4gT24gMTQvMTEvMjAxOSAxOToxNSwgQ2hyaXMgV2lsc29uIHdyb3Rl Ogo+Pj4+Pj4gQWx0aG91Z2ggYSB2aXJ0dWFsIGVuZ2luZSBpdHNlbGYgaGFzIG5vIGhhbmcgZGV0 ZWN0aW9uOyB0aGF0IGlzIG9uIHRoZQo+Pj4+Pj4gdW5kZXJseWluZyBwaHlzaWNhbCBlbmdpbmVz LCBpdCBkb2VzIHByb3ZpZGUgYSB1bmlxdWUgbWVhbnMgZm9yIGNsaWVudHMKPj4+Pj4+IHRvIHRy eSBhbmQgYnJlYWsgdGhlIHN5c3RlbS4gVHJ5IGFuZCBicmVhayBpdCBiZWZvcmUgdGhleSBkby4K Pj4+Pj4+Cj4+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPj4+Pj4+IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50 ZWwuY29tPgo+Pj4+Pj4gLS0tCj4+Pj4+PiAgICAgdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNl ci5jIHwgMTA1ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+Pj4+Pj4gICAgIDEg ZmlsZSBjaGFuZ2VkLCAxMDUgaW5zZXJ0aW9ucygrKQo+Pj4+Pj4KPj4+Pj4+IGRpZmYgLS1naXQg YS90ZXN0cy9pOTE1L2dlbV9leGVjX2JhbGFuY2VyLmMgYi90ZXN0cy9pOTE1L2dlbV9leGVjX2Jh bGFuY2VyLmMKPj4+Pj4+IGluZGV4IDcwYzQ1MjliNC4uODYwMjhjZmRkIDEwMDY0NAo+Pj4+Pj4g LS0tIGEvdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNlci5jCj4+Pj4+PiArKysgYi90ZXN0cy9p OTE1L2dlbV9leGVjX2JhbGFuY2VyLmMKPj4+Pj4+IEBAIC0yNCw2ICsyNCw3IEBACj4+Pj4+PiAg ICAgI2luY2x1ZGUgPHNjaGVkLmg+Cj4+Pj4+PiAgICAgCj4+Pj4+PiAgICAgI2luY2x1ZGUgImln dC5oIgo+Pj4+Pj4gKyNpbmNsdWRlICJpZ3RfZ3QuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaWd0 X3BlcmYuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaTkxNS9nZW1fcmluZy5oIgo+Pj4+Pj4gICAg ICNpbmNsdWRlICJzd19zeW5jLmgiCj4+Pj4+PiBAQCAtMTMxNCw2ICsxMzE1LDEwMiBAQCBzdGF0 aWMgdm9pZCBzZW1hcGhvcmUoaW50IGk5MTUpCj4+Pj4+PiAgICAgICAgIGdlbV9xdWllc2NlbnRf Z3B1KGk5MTUpOwo+Pj4+Pj4gICAgIH0KPj4+Pj4+ICAgICAKPj4+Pj4+ICtzdGF0aWMgdm9pZCBz ZXRfdW5iYW5uYWJsZShpbnQgaTkxNSwgdWludDMyX3QgY3R4KQo+Pj4+Pj4gK3sKPj4+Pj4+ICsg ICAgIHN0cnVjdCBkcm1faTkxNV9nZW1fY29udGV4dF9wYXJhbSBwID0gewo+Pj4+Pj4gKyAgICAg ICAgICAgICAuY3R4X2lkID0gY3R4LAo+Pj4+Pj4gKyAgICAgICAgICAgICAucGFyYW0gPSBJOTE1 X0NPTlRFWFRfUEFSQU1fQkFOTkFCTEUsCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4g KyAgICAgaWd0X2Fzc2VydF9lcShfX2dlbV9jb250ZXh0X3NldF9wYXJhbShpOTE1LCAmcCksIDAp Owo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICtzdGF0aWMgdm9pZCBoYW5nbWUoaW50IGk5MTUp Cj4+Pj4+PiArewo+Pj4+Pj4gKyAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIg YmF0Y2ggPSB7Cj4+Pj4+PiArICAgICAgICAgICAgIC5oYW5kbGUgPSBiYXRjaF9jcmVhdGUoaTkx NSksCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgLyoKPj4+Pj4+ICsgICAg ICAqIEZpbGwgdGhlIGF2YWlsYWJsZSBlbmdpbmVzIHdpdGggaGFuZ2luZyB2aXJ0dWFsIGVuZ2lu ZXMgYW5kIHZlcmlmeQo+Pj4+Pj4gKyAgICAgICogdGhhdCBleGVjdXRpb24gY29udGludWVzIG9u dG8gdGhlIHNlY29uZCBiYXRjaC4KPj4+Pj4+ICsgICAgICAqLwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAg ICAgZm9yIChpbnQgY2xhc3MgPSAxOyBjbGFzcyA8IDMyOyBjbGFzcysrKSB7Cj4+Pj4+PiArICAg ICAgICAgICAgIHN0cnVjdCBpOTE1X2VuZ2luZV9jbGFzc19pbnN0YW5jZSAqY2k7Cj4+Pj4+PiAr ICAgICAgICAgICAgIHN0cnVjdCBjbGllbnQgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IGlndF9zcGluX3QgKnNwaW5bMl07Cj4+Pj4+PiArICAgICAgICAgICAgIH0gKmNsaWVudDsKPj4+ Pj4+ICsgICAgICAgICAgICAgdW5zaWduZWQgaW50IGNvdW50Owo+Pj4+Pj4gKyAgICAgICAgICAg ICB1aW50MzJfdCBiZzsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgY2kgPSBsaXN0X2Vu Z2luZXMoaTkxNSwgMXUgPDwgY2xhc3MsICZjb3VudCk7Cj4+Pj4+PiArICAgICAgICAgICAgIGlm ICghY2kpCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgY29udGludWU7Cj4+Pj4+PiArCj4+ Pj4+PiArICAgICAgICAgICAgIGlmIChjb3VudCA8IDIpIHsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBmcmVlKGNpKTsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBjb250aW51ZTsK Pj4+Pj4+ICsgICAgICAgICAgICAgfQo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBjbGll bnQgPSBtYWxsb2Moc2l6ZW9mKCpjbGllbnQpICogY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAg ICBpZ3RfYXNzZXJ0KGNsaWVudCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgIGZvciAo aW50IGkgPSAwOyBpIDwgY291bnQ7IGkrKykgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IHVpbnQzMl90IGN0eCA9IGdlbV9jb250ZXh0X2NyZWF0ZShpOTE1KTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgZmxhZ3M7Cj4+Pj4+PiArCj4+Pj4+PiArICAg ICAgICAgICAgICAgICAgICAgc2V0X3VuYmFubmFibGUoaTkxNSwgY3R4KTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICBzZXRfbG9hZF9iYWxhbmNlcihpOTE1LCBjdHgsIGNpLCBjb3VudCwg TlVMTCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgZmxhZ3MgPSBJR1Rf U1BJTl9GRU5DRV9PVVQgfCBJR1RfU1BJTl9OT19QUkVFTVBUSU9OOwo+Pj4+Pj4gKyAgICAgICAg ICAgICAgICAgICAgIGZvciAoaW50IGogPSAwOyBqIDwgQVJSQVlfU0laRShjLT5zcGluKTsgaisr KSAgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYy0+c3BpbltqXSA9IGln dF9zcGluX25ldyhpOTE1LCBjdHgsCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5mbGFncyA9IGZsYWdzKTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIGZsYWdzID0gSUdUX1NQSU5fRkVOQ0VfT1VUOwo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBnZW1fY29udGV4dF9kZXN0cm95KGk5MTUsIGN0eCk7Cj4+Pj4+PiArICAgICAgICAg ICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgLyogQXBwbHkgc29tZSBiYWNrZ3Jv dW5kIGNvbnRleHQgdG8gc3BlZWQgdXAgaGFuZyBkZXRlY3Rpb24gKi8KPj4+Pj4+ICsgICAgICAg ICAgICAgYmcgPSBnZW1fY29udGV4dF9jcmVhdGUoaTkxNSk7Cj4+Pj4+PiArICAgICAgICAgICAg IHNldF9lbmdpbmVzKGk5MTUsIGJnLCBjaSwgY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAgICBm b3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+Pj4+ICsgICAgICAgICAgICAgICAg ICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIGV4ZWNidWYgPSB7Cj4+Pj4+PiAr ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAuYnVmZmVyc19wdHIgPSB0b191c2VyX3BvaW50 ZXIoJmJhdGNoKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5idWZmZXJf Y291bnQgPSAxLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLmZsYWdzID0g aSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5yc3ZkMSA9IGJnLAo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH07Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg Z2VtX2V4ZWNidWYoaTkxNSwgJmV4ZWNidWYpOwo+Pj4+Pj4gKyAgICAgICAgICAgICB9Cj4+Pj4+ PiArICAgICAgICAgICAgIGdlbV9jb250ZXh0X2Rlc3Ryb3koaTkxNSwgYmcpOwo+Pj4+Pj4gKwo+ Pj4+Pj4gKyAgICAgICAgICAgICBmb3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+ Pj4+ICsgICAgICAgICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsK Pj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBpZ3RfZGVidWcoIldhaXRpbmcg Zm9yIGNsaWVudFslZF0uc3BpblslZF1cbiIsIGksIDApOwo+Pj4+Pj4gKyAgICAgICAgICAgICAg ICAgICAgIGdlbV9zeW5jKGk5MTUsIGMtPnNwaW5bMF0tPmhhbmRsZSk7Cj4+Pj4+PiArICAgICAg ICAgICAgICAgICAgICAgaWd0X2Fzc2VydF9lcShzeW5jX2ZlbmNlX3N0YXR1cyhjLT5zcGluWzBd LT5vdXRfZmVuY2UpLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg LUVJTyk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgaWd0X2RlYnVnKCJX YWl0aW5nIGZvciBjbGllbnRbJWRdLnNwaW5bJWRdXG4iLCBpLCAxKTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBnZW1fc3luYyhpOTE1LCBjLT5zcGluWzFdLT5oYW5kbGUpOwo+Pj4+Pj4g KyAgICAgICAgICAgICAgICAgICAgIGlndF9hc3NlcnRfZXEoc3luY19mZW5jZV9zdGF0dXMoYy0+ c3BpblsxXS0+b3V0X2ZlbmNlKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIC1FSU8pOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgIGlndF9z cGluX2ZyZWUoaTkxNSwgYy0+c3BpblswXSk7Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg aWd0X3NwaW5fZnJlZShpOTE1LCBjLT5zcGluWzFdKTsKPj4+Pj4+ICsgICAgICAgICAgICAgfQo+ Pj4+Pj4gKyAgICAgICAgICAgICBmcmVlKGNsaWVudCk7Cj4+Pj4+PiArICAgICB9Cj4+Pj4+PiAr Cj4+Pj4+PiArICAgICBnZW1fY2xvc2UoaTkxNSwgYmF0Y2guaGFuZGxlKTsKPj4+Pj4+ICsgICAg IGdlbV9xdWllc2NlbnRfZ3B1KGk5MTUpOwo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICAgICBz dGF0aWMgdm9pZCBzbW9rZXRlc3QoaW50IGk5MTUsIGludCB0aW1lb3V0KQo+Pj4+Pj4gICAgIHsK Pj4+Pj4+ICAgICAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIgYmF0Y2hbMl0g PSB7Cj4+Pj4+PiBAQCAtMTQ4Niw0ICsxNTgzLDEyIEBAIGlndF9tYWluCj4+Pj4+PiAgICAgICAg IGlndF9maXh0dXJlIHsKPj4+Pj4+ICAgICAgICAgICAgICAgICBpZ3Rfc3RvcF9oYW5nX2RldGVj dG9yKCk7Cj4+Pj4+PiAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgIGlndF9zdWJ0ZXN0 KCJoYW5nIikgewo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfaGFuZ190IGhhbmcgPSBpZ3RfYWxs b3dfaGFuZyhpOTE1LCAwLCAwKTsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgaGFuZ21l KGk5MTUpOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfZGlzYWxsb3dfaGFuZyhp OTE1LCBoYW5nKTsKPj4+Pj4+ICsgICAgIH0KPj4+Pj4+ICAgICB9Cj4+Pj4+Pgo+Pj4+Pgo+Pj4+ PiBMb29rcyBnb29kLiBCdXQgZG8gd2UgbmVlZCBzb21lIGNvcmUgaGVscGVycyB0byBmaWd1cmUg b3V0IHdoZW4gcHJlZW1wdAo+Pj4+PiB0aW1lb3V0IGlzIGNvbXBpbGVkIG91dD8KPj4+Pgo+Pj4+ IEl0IHNob3VsZCBzdGlsbCB3b3JrIHRoZSBzYW1lLCBidXQgc2xvd2VyOyAxMHMgaGFuZyBkZXRl Y3Rpb24gcmF0aGVyCj4+Pj4gdGhhbiB+MjAwbXMuCj4+Pgo+Pj4gWW91IGFyZSB0YWxraW5nIGFi b3V0IG9sZCBoYW5nY2hlY2s/IEkgd2FzIHRoaW5raW5nIGFib3V0IGFsbCBuZXcKPj4+IEtjb25m aWcncyBjb21waWxlZCBvdXQuIE5vIGhlYXJ0YmVhdHMsIG5vIHByZWVtcHRpb24gdGltZW91dC4g U3RpbGwgd29ya3M/Cj4+Cj4+IFdvcmtzIGV2ZW4gZmFzdGVyLiA6KQo+Pgo+PiBUaGUgc3Bpbm5l cnMgdGhlbiBnZXQga2lsbGVkIHdoZW4gdGhlIGNvbnRleHRzIGFyZSBjbG9zZWQgKGRlZmF1bHQg aXMKPj4gbm9uLXBlcnNpc3RlbnQgY29udGV4dHMgaWYgeW91IGRpc2FibGUgaGVhcnRiZWF0cyBl bnRpcmVseSkuIFRoZQo+PiBjaGFsbGVuZ2UgaXMgcmVhbGx5IG9uIHRoZSBwZXItZW5naW5lIGhl YXJ0YmVhdCBjb250cm9scyB0byBtYWtlIHN1cmUgd2UKPj4ga2ljayBvZmYgdGhlIGRlYWQgY29u dGV4dHMsIGJ1dCB0aGF0J3MgZm9yIHRoZSBmdXR1cmUuCj4gCj4gQW5kIGZvciB0aGUgb3RoZXIg a2NvbmZpZywgd2l0aCBubyBwcmVlbXB0aW9uIHRpbWVvdXQsIHlvdSBqdXN0IGdldAo+IHJlZ3Vs YXIgaGVhcnRiZWF0cywgc28gcm91Z2hseSB0aGUgMTBzIGhhbmdjaGVjayB0aW1lb3V0LgoKR29v ZCB0aGVuLiBObyBvdGhlciBvcGVuczoKClJldmlld2VkLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZy dGtvLnVyc3VsaW5AaW50ZWwuY29tPgoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, HK_RANDOM_FROM,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3661C432C3 for ; Fri, 15 Nov 2019 15:26:54 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CF4FB20732 for ; Fri, 15 Nov 2019 15:26:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF4FB20732 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3EBBC6E853; Fri, 15 Nov 2019 15:26:54 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id B052F6E84F; Fri, 15 Nov 2019 15:26:52 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Nov 2019 07:26:52 -0800 X-IronPort-AV: E=Sophos;i="5.68,308,1569308400"; d="scan'208";a="199229871" Received: from mpotanix-mobl2.ccr.corp.intel.com (HELO [10.252.20.183]) ([10.252.20.183]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/AES256-SHA; 15 Nov 2019 07:26:50 -0800 To: Chris Wilson , intel-gfx@lists.freedesktop.org References: <20191114191546.149722-1-chris@chris-wilson.co.uk> <157382334855.11997.2341234642800700162@skylake-alporthouse-com> <63f9d35b-be47-2996-9624-571ef62f7dba@linux.intel.com> <157382988048.11997.11923349142639979993@skylake-alporthouse-com> <157382995786.11997.2964896305624127754@skylake-alporthouse-com> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: Date: Fri, 15 Nov 2019 15:26:48 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <157382995786.11997.2964896305624127754@skylake-alporthouse-com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH i-g-t] i915/gem_exec_balancer: Throw a few hangs into the virtual pipelines X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191115152648.B13hLt-fQcX8q1TFoIksdEUBCjpuRXy2UlWexwYc_bA@z> Ck9uIDE1LzExLzIwMTkgMTQ6NTksIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIENocmlz IFdpbHNvbiAoMjAxOS0xMS0xNSAxNDo1ODowMCkKPj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAo MjAxOS0xMS0xNSAxNDo1MjoxNikKPj4+Cj4+PiBPbiAxNS8xMS8yMDE5IDEzOjA5LCBDaHJpcyBX aWxzb24gd3JvdGU6Cj4+Pj4gUXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOS0xMS0xNSAxMzow MjoyNCkKPj4+Pj4KPj4+Pj4gT24gMTQvMTEvMjAxOSAxOToxNSwgQ2hyaXMgV2lsc29uIHdyb3Rl Ogo+Pj4+Pj4gQWx0aG91Z2ggYSB2aXJ0dWFsIGVuZ2luZSBpdHNlbGYgaGFzIG5vIGhhbmcgZGV0 ZWN0aW9uOyB0aGF0IGlzIG9uIHRoZQo+Pj4+Pj4gdW5kZXJseWluZyBwaHlzaWNhbCBlbmdpbmVz LCBpdCBkb2VzIHByb3ZpZGUgYSB1bmlxdWUgbWVhbnMgZm9yIGNsaWVudHMKPj4+Pj4+IHRvIHRy eSBhbmQgYnJlYWsgdGhlIHN5c3RlbS4gVHJ5IGFuZCBicmVhayBpdCBiZWZvcmUgdGhleSBkby4K Pj4+Pj4+Cj4+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPj4+Pj4+IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50 ZWwuY29tPgo+Pj4+Pj4gLS0tCj4+Pj4+PiAgICAgdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNl ci5jIHwgMTA1ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+Pj4+Pj4gICAgIDEg ZmlsZSBjaGFuZ2VkLCAxMDUgaW5zZXJ0aW9ucygrKQo+Pj4+Pj4KPj4+Pj4+IGRpZmYgLS1naXQg YS90ZXN0cy9pOTE1L2dlbV9leGVjX2JhbGFuY2VyLmMgYi90ZXN0cy9pOTE1L2dlbV9leGVjX2Jh bGFuY2VyLmMKPj4+Pj4+IGluZGV4IDcwYzQ1MjliNC4uODYwMjhjZmRkIDEwMDY0NAo+Pj4+Pj4g LS0tIGEvdGVzdHMvaTkxNS9nZW1fZXhlY19iYWxhbmNlci5jCj4+Pj4+PiArKysgYi90ZXN0cy9p OTE1L2dlbV9leGVjX2JhbGFuY2VyLmMKPj4+Pj4+IEBAIC0yNCw2ICsyNCw3IEBACj4+Pj4+PiAg ICAgI2luY2x1ZGUgPHNjaGVkLmg+Cj4+Pj4+PiAgICAgCj4+Pj4+PiAgICAgI2luY2x1ZGUgImln dC5oIgo+Pj4+Pj4gKyNpbmNsdWRlICJpZ3RfZ3QuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaWd0 X3BlcmYuaCIKPj4+Pj4+ICAgICAjaW5jbHVkZSAiaTkxNS9nZW1fcmluZy5oIgo+Pj4+Pj4gICAg ICNpbmNsdWRlICJzd19zeW5jLmgiCj4+Pj4+PiBAQCAtMTMxNCw2ICsxMzE1LDEwMiBAQCBzdGF0 aWMgdm9pZCBzZW1hcGhvcmUoaW50IGk5MTUpCj4+Pj4+PiAgICAgICAgIGdlbV9xdWllc2NlbnRf Z3B1KGk5MTUpOwo+Pj4+Pj4gICAgIH0KPj4+Pj4+ICAgICAKPj4+Pj4+ICtzdGF0aWMgdm9pZCBz ZXRfdW5iYW5uYWJsZShpbnQgaTkxNSwgdWludDMyX3QgY3R4KQo+Pj4+Pj4gK3sKPj4+Pj4+ICsg ICAgIHN0cnVjdCBkcm1faTkxNV9nZW1fY29udGV4dF9wYXJhbSBwID0gewo+Pj4+Pj4gKyAgICAg ICAgICAgICAuY3R4X2lkID0gY3R4LAo+Pj4+Pj4gKyAgICAgICAgICAgICAucGFyYW0gPSBJOTE1 X0NPTlRFWFRfUEFSQU1fQkFOTkFCTEUsCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4g KyAgICAgaWd0X2Fzc2VydF9lcShfX2dlbV9jb250ZXh0X3NldF9wYXJhbShpOTE1LCAmcCksIDAp Owo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICtzdGF0aWMgdm9pZCBoYW5nbWUoaW50IGk5MTUp Cj4+Pj4+PiArewo+Pj4+Pj4gKyAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIg YmF0Y2ggPSB7Cj4+Pj4+PiArICAgICAgICAgICAgIC5oYW5kbGUgPSBiYXRjaF9jcmVhdGUoaTkx NSksCj4+Pj4+PiArICAgICB9Owo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgLyoKPj4+Pj4+ICsgICAg ICAqIEZpbGwgdGhlIGF2YWlsYWJsZSBlbmdpbmVzIHdpdGggaGFuZ2luZyB2aXJ0dWFsIGVuZ2lu ZXMgYW5kIHZlcmlmeQo+Pj4+Pj4gKyAgICAgICogdGhhdCBleGVjdXRpb24gY29udGludWVzIG9u dG8gdGhlIHNlY29uZCBiYXRjaC4KPj4+Pj4+ICsgICAgICAqLwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAg ICAgZm9yIChpbnQgY2xhc3MgPSAxOyBjbGFzcyA8IDMyOyBjbGFzcysrKSB7Cj4+Pj4+PiArICAg ICAgICAgICAgIHN0cnVjdCBpOTE1X2VuZ2luZV9jbGFzc19pbnN0YW5jZSAqY2k7Cj4+Pj4+PiAr ICAgICAgICAgICAgIHN0cnVjdCBjbGllbnQgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IGlndF9zcGluX3QgKnNwaW5bMl07Cj4+Pj4+PiArICAgICAgICAgICAgIH0gKmNsaWVudDsKPj4+ Pj4+ICsgICAgICAgICAgICAgdW5zaWduZWQgaW50IGNvdW50Owo+Pj4+Pj4gKyAgICAgICAgICAg ICB1aW50MzJfdCBiZzsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgY2kgPSBsaXN0X2Vu Z2luZXMoaTkxNSwgMXUgPDwgY2xhc3MsICZjb3VudCk7Cj4+Pj4+PiArICAgICAgICAgICAgIGlm ICghY2kpCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgY29udGludWU7Cj4+Pj4+PiArCj4+ Pj4+PiArICAgICAgICAgICAgIGlmIChjb3VudCA8IDIpIHsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBmcmVlKGNpKTsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBjb250aW51ZTsK Pj4+Pj4+ICsgICAgICAgICAgICAgfQo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBjbGll bnQgPSBtYWxsb2Moc2l6ZW9mKCpjbGllbnQpICogY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAg ICBpZ3RfYXNzZXJ0KGNsaWVudCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgIGZvciAo aW50IGkgPSAwOyBpIDwgY291bnQ7IGkrKykgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAg IHVpbnQzMl90IGN0eCA9IGdlbV9jb250ZXh0X2NyZWF0ZShpOTE1KTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgZmxhZ3M7Cj4+Pj4+PiArCj4+Pj4+PiArICAg ICAgICAgICAgICAgICAgICAgc2V0X3VuYmFubmFibGUoaTkxNSwgY3R4KTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICBzZXRfbG9hZF9iYWxhbmNlcihpOTE1LCBjdHgsIGNpLCBjb3VudCwg TlVMTCk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgZmxhZ3MgPSBJR1Rf U1BJTl9GRU5DRV9PVVQgfCBJR1RfU1BJTl9OT19QUkVFTVBUSU9OOwo+Pj4+Pj4gKyAgICAgICAg ICAgICAgICAgICAgIGZvciAoaW50IGogPSAwOyBqIDwgQVJSQVlfU0laRShjLT5zcGluKTsgaisr KSAgewo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYy0+c3BpbltqXSA9IGln dF9zcGluX25ldyhpOTE1LCBjdHgsCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5mbGFncyA9IGZsYWdzKTsKPj4+Pj4+ICsgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIGZsYWdzID0gSUdUX1NQSU5fRkVOQ0VfT1VUOwo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAg ICAgICAgICBnZW1fY29udGV4dF9kZXN0cm95KGk5MTUsIGN0eCk7Cj4+Pj4+PiArICAgICAgICAg ICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgLyogQXBwbHkgc29tZSBiYWNrZ3Jv dW5kIGNvbnRleHQgdG8gc3BlZWQgdXAgaGFuZyBkZXRlY3Rpb24gKi8KPj4+Pj4+ICsgICAgICAg ICAgICAgYmcgPSBnZW1fY29udGV4dF9jcmVhdGUoaTkxNSk7Cj4+Pj4+PiArICAgICAgICAgICAg IHNldF9lbmdpbmVzKGk5MTUsIGJnLCBjaSwgY291bnQpOwo+Pj4+Pj4gKyAgICAgICAgICAgICBm b3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+Pj4+ICsgICAgICAgICAgICAgICAg ICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIGV4ZWNidWYgPSB7Cj4+Pj4+PiAr ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAuYnVmZmVyc19wdHIgPSB0b191c2VyX3BvaW50 ZXIoJmJhdGNoKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5idWZmZXJf Y291bnQgPSAxLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLmZsYWdzID0g aSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5yc3ZkMSA9IGJnLAo+Pj4+ Pj4gKyAgICAgICAgICAgICAgICAgICAgIH07Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg Z2VtX2V4ZWNidWYoaTkxNSwgJmV4ZWNidWYpOwo+Pj4+Pj4gKyAgICAgICAgICAgICB9Cj4+Pj4+ PiArICAgICAgICAgICAgIGdlbV9jb250ZXh0X2Rlc3Ryb3koaTkxNSwgYmcpOwo+Pj4+Pj4gKwo+ Pj4+Pj4gKyAgICAgICAgICAgICBmb3IgKGludCBpID0gMDsgaSA8IGNvdW50OyBpKyspIHsKPj4+ Pj4+ICsgICAgICAgICAgICAgICAgICAgICBzdHJ1Y3QgY2xpZW50ICpjID0gJmNsaWVudFtpXTsK Pj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICBpZ3RfZGVidWcoIldhaXRpbmcg Zm9yIGNsaWVudFslZF0uc3BpblslZF1cbiIsIGksIDApOwo+Pj4+Pj4gKyAgICAgICAgICAgICAg ICAgICAgIGdlbV9zeW5jKGk5MTUsIGMtPnNwaW5bMF0tPmhhbmRsZSk7Cj4+Pj4+PiArICAgICAg ICAgICAgICAgICAgICAgaWd0X2Fzc2VydF9lcShzeW5jX2ZlbmNlX3N0YXR1cyhjLT5zcGluWzBd LT5vdXRfZmVuY2UpLAo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg LUVJTyk7Cj4+Pj4+PiArCj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAgaWd0X2RlYnVnKCJX YWl0aW5nIGZvciBjbGllbnRbJWRdLnNwaW5bJWRdXG4iLCBpLCAxKTsKPj4+Pj4+ICsgICAgICAg ICAgICAgICAgICAgICBnZW1fc3luYyhpOTE1LCBjLT5zcGluWzFdLT5oYW5kbGUpOwo+Pj4+Pj4g KyAgICAgICAgICAgICAgICAgICAgIGlndF9hc3NlcnRfZXEoc3luY19mZW5jZV9zdGF0dXMoYy0+ c3BpblsxXS0+b3V0X2ZlbmNlKSwKPj4+Pj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIC1FSU8pOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICAgICAgICAgIGlndF9z cGluX2ZyZWUoaTkxNSwgYy0+c3BpblswXSk7Cj4+Pj4+PiArICAgICAgICAgICAgICAgICAgICAg aWd0X3NwaW5fZnJlZShpOTE1LCBjLT5zcGluWzFdKTsKPj4+Pj4+ICsgICAgICAgICAgICAgfQo+ Pj4+Pj4gKyAgICAgICAgICAgICBmcmVlKGNsaWVudCk7Cj4+Pj4+PiArICAgICB9Cj4+Pj4+PiAr Cj4+Pj4+PiArICAgICBnZW1fY2xvc2UoaTkxNSwgYmF0Y2guaGFuZGxlKTsKPj4+Pj4+ICsgICAg IGdlbV9xdWllc2NlbnRfZ3B1KGk5MTUpOwo+Pj4+Pj4gK30KPj4+Pj4+ICsKPj4+Pj4+ICAgICBz dGF0aWMgdm9pZCBzbW9rZXRlc3QoaW50IGk5MTUsIGludCB0aW1lb3V0KQo+Pj4+Pj4gICAgIHsK Pj4+Pj4+ICAgICAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIgYmF0Y2hbMl0g PSB7Cj4+Pj4+PiBAQCAtMTQ4Niw0ICsxNTgzLDEyIEBAIGlndF9tYWluCj4+Pj4+PiAgICAgICAg IGlndF9maXh0dXJlIHsKPj4+Pj4+ICAgICAgICAgICAgICAgICBpZ3Rfc3RvcF9oYW5nX2RldGVj dG9yKCk7Cj4+Pj4+PiAgICAgICAgIH0KPj4+Pj4+ICsKPj4+Pj4+ICsgICAgIGlndF9zdWJ0ZXN0 KCJoYW5nIikgewo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfaGFuZ190IGhhbmcgPSBpZ3RfYWxs b3dfaGFuZyhpOTE1LCAwLCAwKTsKPj4+Pj4+ICsKPj4+Pj4+ICsgICAgICAgICAgICAgaGFuZ21l KGk5MTUpOwo+Pj4+Pj4gKwo+Pj4+Pj4gKyAgICAgICAgICAgICBpZ3RfZGlzYWxsb3dfaGFuZyhp OTE1LCBoYW5nKTsKPj4+Pj4+ICsgICAgIH0KPj4+Pj4+ICAgICB9Cj4+Pj4+Pgo+Pj4+Pgo+Pj4+ PiBMb29rcyBnb29kLiBCdXQgZG8gd2UgbmVlZCBzb21lIGNvcmUgaGVscGVycyB0byBmaWd1cmUg b3V0IHdoZW4gcHJlZW1wdAo+Pj4+PiB0aW1lb3V0IGlzIGNvbXBpbGVkIG91dD8KPj4+Pgo+Pj4+ IEl0IHNob3VsZCBzdGlsbCB3b3JrIHRoZSBzYW1lLCBidXQgc2xvd2VyOyAxMHMgaGFuZyBkZXRl Y3Rpb24gcmF0aGVyCj4+Pj4gdGhhbiB+MjAwbXMuCj4+Pgo+Pj4gWW91IGFyZSB0YWxraW5nIGFi b3V0IG9sZCBoYW5nY2hlY2s/IEkgd2FzIHRoaW5raW5nIGFib3V0IGFsbCBuZXcKPj4+IEtjb25m aWcncyBjb21waWxlZCBvdXQuIE5vIGhlYXJ0YmVhdHMsIG5vIHByZWVtcHRpb24gdGltZW91dC4g U3RpbGwgd29ya3M/Cj4+Cj4+IFdvcmtzIGV2ZW4gZmFzdGVyLiA6KQo+Pgo+PiBUaGUgc3Bpbm5l cnMgdGhlbiBnZXQga2lsbGVkIHdoZW4gdGhlIGNvbnRleHRzIGFyZSBjbG9zZWQgKGRlZmF1bHQg aXMKPj4gbm9uLXBlcnNpc3RlbnQgY29udGV4dHMgaWYgeW91IGRpc2FibGUgaGVhcnRiZWF0cyBl bnRpcmVseSkuIFRoZQo+PiBjaGFsbGVuZ2UgaXMgcmVhbGx5IG9uIHRoZSBwZXItZW5naW5lIGhl YXJ0YmVhdCBjb250cm9scyB0byBtYWtlIHN1cmUgd2UKPj4ga2ljayBvZmYgdGhlIGRlYWQgY29u dGV4dHMsIGJ1dCB0aGF0J3MgZm9yIHRoZSBmdXR1cmUuCj4gCj4gQW5kIGZvciB0aGUgb3RoZXIg a2NvbmZpZywgd2l0aCBubyBwcmVlbXB0aW9uIHRpbWVvdXQsIHlvdSBqdXN0IGdldAo+IHJlZ3Vs YXIgaGVhcnRiZWF0cywgc28gcm91Z2hseSB0aGUgMTBzIGhhbmdjaGVjayB0aW1lb3V0LgoKR29v ZCB0aGVuLiBObyBvdGhlciBvcGVuczoKClJldmlld2VkLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZy dGtvLnVyc3VsaW5AaW50ZWwuY29tPgoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=