From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Koenig, Christian" Subject: Re: [PATCH 5/4] dma-fence: Have dma_fence_signal call signal_locked Date: Sun, 11 Aug 2019 16:09:25 +0000 Message-ID: <58eedacc-b8e3-e16e-5cc7-b1e8ae63cf30@amd.com> References: <3b4da1e6-b5df-0f0e-cf4d-21dd6fd33e32@amd.com> <20190811091523.9382-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190811091523.9382-1-chris@chris-wilson.co.uk> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Chris Wilson , "dri-devel@lists.freedesktop.org" Cc: "intel-gfx@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org QW0gMTEuMDguMTkgdW0gMTE6MTUgc2NocmllYiBDaHJpcyBXaWxzb246DQo+IE5vdyB0aGF0IGRt YV9mZW5jZV9zaWduYWwgYWx3YXlzIHRha2VzIHRoZSBzcGlubG9jayB0byBmbHVzaCB0aGUNCj4g Y2JfbGlzdCwgc2ltcGx5IHRha2UgdGhlIHNwaW5sb2NrIGFuZCBjYWxsIGRtYV9mZW5jZV9zaWdu YWxfbG9ja2VkKCkgdG8NCj4gYXZvaWQgY29kZSByZXBldGl0aW9uLg0KPg0KPiBTdWdnZXN0ZWQt Ynk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4NCj4gU2lnbmVk LW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+DQo+IENjOiBD aHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+DQoNClJldmlld2VkLWJ5 OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+DQoNCj4gLS0tDQo+ ICAgZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jIHwgMzIgKysrKysrKysrKysrLS0tLS0tLS0t LS0tLS0tLS0tLS0NCj4gICAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9ucygrKSwgMjAgZGVs ZXRpb25zKC0pDQo+DQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS1idWYvZG1hLWZlbmNlLmMg Yi9kcml2ZXJzL2RtYS1idWYvZG1hLWZlbmNlLmMNCj4gaW5kZXggYWI0YTQ1NmJiYTA0Li4zNjdi NzEwODRkMzQgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZG1hLWJ1Zi9kbWEtZmVuY2UuYw0KPiAr KysgYi9kcml2ZXJzL2RtYS1idWYvZG1hLWZlbmNlLmMNCj4gQEAgLTEyMiwyNiArMTIyLDE4IEBA IEVYUE9SVF9TWU1CT0woZG1hX2ZlbmNlX2NvbnRleHRfYWxsb2MpOw0KPiAgICAqLw0KPiAgIGlu dCBkbWFfZmVuY2Vfc2lnbmFsX2xvY2tlZChzdHJ1Y3QgZG1hX2ZlbmNlICpmZW5jZSkNCj4gICB7 DQo+IC0JaW50IHJldCA9IDA7DQo+IC0NCj4gLQlsb2NrZGVwX2Fzc2VydF9oZWxkKGZlbmNlLT5s b2NrKTsNCj4gLQ0KPiAgIAlpZiAoV0FSTl9PTighZmVuY2UpKQ0KPiAgIAkJcmV0dXJuIC1FSU5W QUw7DQo+ICAgDQo+IC0JaWYgKCFfX2RtYV9mZW5jZV9zaWduYWwoZmVuY2UpKSB7DQo+IC0JCXJl dCA9IC1FSU5WQUw7DQo+ICsJbG9ja2RlcF9hc3NlcnRfaGVsZChmZW5jZS0+bG9jayk7DQo+ICAg DQo+IC0JCS8qDQo+IC0JCSAqIHdlIG1pZ2h0IGhhdmUgcmFjZWQgd2l0aCB0aGUgdW5sb2NrZWQg ZG1hX2ZlbmNlX3NpZ25hbCwNCj4gLQkJICogc3RpbGwgcnVuIHRocm91Z2ggYWxsIGNhbGxiYWNr cw0KPiAtCQkgKi8NCj4gLQl9IGVsc2Ugew0KPiAtCQlfX2RtYV9mZW5jZV9zaWduYWxfX3RpbWVz dGFtcChmZW5jZSwga3RpbWVfZ2V0KCkpOw0KPiAtCX0NCj4gKwlpZiAoIV9fZG1hX2ZlbmNlX3Np Z25hbChmZW5jZSkpDQo+ICsJCXJldHVybiAtRUlOVkFMOw0KPiAgIA0KPiArCV9fZG1hX2ZlbmNl X3NpZ25hbF9fdGltZXN0YW1wKGZlbmNlLCBrdGltZV9nZXQoKSk7DQo+ICAgCV9fZG1hX2ZlbmNl X3NpZ25hbF9fbm90aWZ5KGZlbmNlKTsNCj4gLQlyZXR1cm4gcmV0Ow0KPiArDQo+ICsJcmV0dXJu IDA7DQo+ICAgfQ0KPiAgIEVYUE9SVF9TWU1CT0woZG1hX2ZlbmNlX3NpZ25hbF9sb2NrZWQpOw0K PiAgIA0KPiBAQCAtMTYxLDE5ICsxNTMsMTkgQEAgRVhQT1JUX1NZTUJPTChkbWFfZmVuY2Vfc2ln bmFsX2xvY2tlZCk7DQo+ICAgaW50IGRtYV9mZW5jZV9zaWduYWwoc3RydWN0IGRtYV9mZW5jZSAq ZmVuY2UpDQo+ICAgew0KPiAgIAl1bnNpZ25lZCBsb25nIGZsYWdzOw0KPiArCWludCByZXQ7DQo+ ICAgDQo+ICAgCWlmICghZmVuY2UpDQo+ICAgCQlyZXR1cm4gLUVJTlZBTDsNCj4gICANCj4gLQlp ZiAoIV9fZG1hX2ZlbmNlX3NpZ25hbChmZW5jZSkpDQo+IC0JCXJldHVybiAtRUlOVkFMOw0KPiAt DQo+IC0JX19kbWFfZmVuY2Vfc2lnbmFsX190aW1lc3RhbXAoZmVuY2UsIGt0aW1lX2dldCgpKTsN Cj4gKwlpZiAodGVzdF9iaXQoRE1BX0ZFTkNFX0ZMQUdfU0lHTkFMRURfQklULCAmZmVuY2UtPmZs YWdzKSkNCj4gKwkJcmV0dXJuIDA7DQo+ICAgDQo+ICAgCXNwaW5fbG9ja19pcnFzYXZlKGZlbmNl LT5sb2NrLCBmbGFncyk7DQo+IC0JX19kbWFfZmVuY2Vfc2lnbmFsX19ub3RpZnkoZmVuY2UpOw0K PiArCXJldCA9IGRtYV9mZW5jZV9zaWduYWxfbG9ja2VkKGZlbmNlKTsNCj4gICAJc3Bpbl91bmxv Y2tfaXJxcmVzdG9yZShmZW5jZS0+bG9jaywgZmxhZ3MpOw0KPiAtCXJldHVybiAwOw0KPiArDQo+ ICsJcmV0dXJuIHJldDsNCj4gICB9DQo+ICAgRVhQT1JUX1NZTUJPTChkbWFfZmVuY2Vfc2lnbmFs KTsNCj4gICANCg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs