From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 4/8] drm/i915: Disable irqs across GPU reset Date: Mon, 03 Oct 2016 16:09:24 +0300 Message-ID: <87int94m0r.fsf@gaia.fi.intel.com> References: <20161003125246.17686-1-chris@chris-wilson.co.uk> <20161003125246.17686-4-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4CB4D6E546 for ; Mon, 3 Oct 2016 13:09:49 +0000 (UTC) In-Reply-To: <20161003125246.17686-4-chris@chris-wilson.co.uk> 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 List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gV2hpbHN0 IHdlIHJlc2V0IHRoZSBHUFUsIHdlIHdhbnQgdG8gcHJldmVudCBleGVjbGlzdHMgZnJvbSBzdWJt aXR0aW5nCj4gbmV3IHdvcmsgKHdoaWNoIGl0IGRvZXMgdmlhIGFuIGludGVycnVwdCBoYW5kbGVy KS4gVG8gYWNoaWV2ZSB0aGlzIHdlCj4gZGlzYWJsZSB0aGUgaXJxIChhbmQgZHJhaW4gdGhlIGly cSB0YXNrbGV0KSBhcm91bmQgdGhlIHJlc2V0LiBXaGVuIHdlCj4gZW5hYmxlIGl0IGFnYWluIGFm dGVycywgdGhlIGludGVycnVwdCBxdWV1ZSBzaG91bGQgYmUgZW1wdHkgYW5kIHdlIGNhbgo+IHJl aW5pdGlhbGlzZSBmcm9tIGEga25vd24gc3RhdGUgd2l0aG91dCBmZWFyIG9mIHRoZSB0YXNrbGV0 IHJ1bm5pbmcKPiBjb25jdXJyZW50bHkuCj4KPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24g PGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9w cGFsYUBpbnRlbC5jb20+CgpSZXN0YW1waW5nCgpSZXZpZXdlZC1ieTogTWlrYSBLdW9wcGFsYSA8 bWlrYS5rdW9wcGFsYUBpbnRlbC5jb20+Cgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2Rydi5jIHwgMTkgKysrKysrKysrKysrKysrKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X2dlbS5jIHwgIDIgLS0KPiAgMiBmaWxlcyBjaGFuZ2VkLCAxOSBpbnNlcnRpb25zKCsp LCAyIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXggMzFiMmI2 MzAwZDhkLi43Y2U0OTg4OTgyMTcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9kcnYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAt MTcyOCw2ICsxNzI4LDIxIEBAIGludCBpOTE1X3Jlc3VtZV9zd2l0Y2hlcm9vKHN0cnVjdCBkcm1f ZGV2aWNlICpkZXYpCj4gIAlyZXR1cm4gaTkxNV9kcm1fcmVzdW1lKGRldik7Cj4gIH0KPiAgCj4g K3N0YXRpYyB2b2lkIGRpc2FibGVfZW5naW5lc19pcnEoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2KQo+ICt7Cj4gKwlzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmU7Cj4gKwo+ ICsJLyogRW5zdXJlIGlycSBoYW5kbGVyIGZpbmlzaGVzLCBhbmQgbm90IHJ1biBhZ2Fpbi4gKi8K PiArCWRpc2FibGVfaXJxKGRldl9wcml2LT5kcm0uaXJxKTsKPiArCWZvcl9lYWNoX2VuZ2luZShl bmdpbmUsIGRldl9wcml2KQo+ICsJCXRhc2tsZXRfa2lsbCgmZW5naW5lLT5pcnFfdGFza2xldCk7 Cj4gK30KPiArCj4gK3N0YXRpYyB2b2lkIGVuYWJsZV9lbmdpbmVzX2lycShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gK3sKPiArCWVuYWJsZV9pcnEoZGV2X3ByaXYtPmRybS5p cnEpOwo+ICt9Cj4gKwo+ICAvKioKPiAgICogaTkxNV9yZXNldCAtIHJlc2V0IGNoaXAgYWZ0ZXIg YSBoYW5nCj4gICAqIEBkZXY6IGRybSBkZXZpY2UgdG8gcmVzZXQKPiBAQCAtMTc2MSw3ICsxNzc2 LDExIEBAIHZvaWQgaTkxNV9yZXNldChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYp Cj4gIAllcnJvci0+cmVzZXRfY291bnQrKzsKPiAgCj4gIAlwcl9ub3RpY2UoImRybS9pOTE1OiBS ZXNldHRpbmcgY2hpcCBhZnRlciBncHUgaGFuZ1xuIik7Cj4gKwo+ICsJZGlzYWJsZV9lbmdpbmVz X2lycShkZXZfcHJpdik7Cj4gIAlyZXQgPSBpbnRlbF9ncHVfcmVzZXQoZGV2X3ByaXYsIEFMTF9F TkdJTkVTKTsKPiArCWVuYWJsZV9lbmdpbmVzX2lycShkZXZfcHJpdik7Cj4gKwo+ICAJaWYgKHJl dCkgewo+ICAJCWlmIChyZXQgIT0gLUVOT0RFVikKPiAgCQkJRFJNX0VSUk9SKCJGYWlsZWQgdG8g cmVzZXQgY2hpcDogJWlcbiIsIHJldCk7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZ2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gaW5kZXgg MTQxOGMxYzUyMmNiLi4wY2FlOGFjZGY5MDYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9nZW0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMK PiBAQCAtMjU4MSw4ICsyNTgxLDYgQEAgc3RhdGljIHZvaWQgaTkxNV9nZW1fcmVzZXRfZW5naW5l KHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2luZSkKPiAgCXN0cnVjdCBpOTE1X2dlbV9jb250 ZXh0ICppbmNvbXBsZXRlX2N0eDsKPiAgCWJvb2wgcmluZ19odW5nOwo+ICAKPiAtCS8qIEVuc3Vy ZSBpcnEgaGFuZGxlciBmaW5pc2hlcywgYW5kIG5vdCBydW4gYWdhaW4uICovCj4gLQl0YXNrbGV0 X2tpbGwoJmVuZ2luZS0+aXJxX3Rhc2tsZXQpOwo+ICAJaWYgKGVuZ2luZS0+aXJxX3NlcW5vX2Jh cnJpZXIpCj4gIAkJZW5naW5lLT5pcnFfc2Vxbm9fYmFycmllcihlbmdpbmUpOwo+ICAKPiAtLSAK PiAyLjkuMwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK