From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 5/4] dma-fence: Have dma_fence_signal call signal_locked Date: Wed, 14 Aug 2019 19:20:53 +0200 Message-ID: <20190814172053.GM7444@phenom.ffwll.local> 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: Content-Disposition: inline In-Reply-To: <20190811091523.9382-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, Christian =?iso-8859-1?Q?K=F6nig?= , dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gU3VuLCBBdWcgMTEsIDIwMTkgYXQgMTA6MTU6MjNBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE5vdyB0aGF0IGRtYV9mZW5jZV9zaWduYWwgYWx3YXlzIHRha2VzIHRoZSBzcGlubG9j ayB0byBmbHVzaCB0aGUKPiBjYl9saXN0LCBzaW1wbHkgdGFrZSB0aGUgc3BpbmxvY2sgYW5kIGNh bGwgZG1hX2ZlbmNlX3NpZ25hbF9sb2NrZWQoKSB0bwo+IGF2b2lkIGNvZGUgcmVwZXRpdGlvbi4K PiAKPiBTdWdnZXN0ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1k LmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5j by51az4KPiBDYzogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgoK SG0sIEkgdGhpbmsgdGhpcyBsYXJnZWx5IGRlZmVhdHMgdGhlIHBvaW50IG9mIGhhdmluZyB0aGUg bG9ja2xlc3Mgc2lnbmFsCmVuYWJsaW5nIHRyaWNrZXJ5IGluIGRtYV9mZW5jZS4gTWF5YmUgdGhh dCBwYXJ0IGlzbid0IG5lZWRlZCBieSBhbnlvbmUsCmJ1dCBmZWVscyBsaWtlIGEgdGhpbmcgdGhh dCBuZWVkcyBhIG5vdGNoIG1vcmUgdGhvdWdodC4gQW5kIGlmIHdlIG5lZWQgaXQsCm1heWJlIGEg Yml0IG1vcmUgY2xlYW51cC4KCkkgZ3Vlc3Mgd2l0aCB0aGUgYWRkaXRpb24gb2YgbW9yZSBmYW5j eSBhdG9taWMgQklUcyB3ZSBjb3VsZCBhdm9pZCB0aGlzCnRvbyAuLi4gYnV0IG5vIGlkZWEgd2hl dGhlciB0aGF0J3Mgd29ydGggdGhlIGVmZm9ydC4KLURhbmllbAoKPiAtLS0KPiAgZHJpdmVycy9k bWEtYnVmL2RtYS1mZW5jZS5jIHwgMzIgKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0tLS0K PiAgMSBmaWxlIGNoYW5nZWQsIDEyIGluc2VydGlvbnMoKyksIDIwIGRlbGV0aW9ucygtKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS1idWYvZG1hLWZlbmNlLmMgYi9kcml2ZXJzL2RtYS1i dWYvZG1hLWZlbmNlLmMKPiBpbmRleCBhYjRhNDU2YmJhMDQuLjM2N2I3MTA4NGQzNCAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2RtYS1idWYvZG1hLWZlbmNlLmMKPiArKysgYi9kcml2ZXJzL2RtYS1i dWYvZG1hLWZlbmNlLmMKPiBAQCAtMTIyLDI2ICsxMjIsMTggQEAgRVhQT1JUX1NZTUJPTChkbWFf ZmVuY2VfY29udGV4dF9hbGxvYyk7Cj4gICAqLwo+ICBpbnQgZG1hX2ZlbmNlX3NpZ25hbF9sb2Nr ZWQoc3RydWN0IGRtYV9mZW5jZSAqZmVuY2UpCj4gIHsKPiAtCWludCByZXQgPSAwOwo+IC0KPiAt CWxvY2tkZXBfYXNzZXJ0X2hlbGQoZmVuY2UtPmxvY2spOwo+IC0KPiAgCWlmIChXQVJOX09OKCFm ZW5jZSkpCj4gIAkJcmV0dXJuIC1FSU5WQUw7Cj4gIAo+IC0JaWYgKCFfX2RtYV9mZW5jZV9zaWdu YWwoZmVuY2UpKSB7Cj4gLQkJcmV0ID0gLUVJTlZBTDsKPiArCWxvY2tkZXBfYXNzZXJ0X2hlbGQo ZmVuY2UtPmxvY2spOwo+ICAKPiAtCQkvKgo+IC0JCSAqIHdlIG1pZ2h0IGhhdmUgcmFjZWQgd2l0 aCB0aGUgdW5sb2NrZWQgZG1hX2ZlbmNlX3NpZ25hbCwKPiAtCQkgKiBzdGlsbCBydW4gdGhyb3Vn aCBhbGwgY2FsbGJhY2tzCj4gLQkJICovCj4gLQl9IGVsc2Ugewo+IC0JCV9fZG1hX2ZlbmNlX3Np Z25hbF9fdGltZXN0YW1wKGZlbmNlLCBrdGltZV9nZXQoKSk7Cj4gLQl9Cj4gKwlpZiAoIV9fZG1h X2ZlbmNlX3NpZ25hbChmZW5jZSkpCj4gKwkJcmV0dXJuIC1FSU5WQUw7Cj4gIAo+ICsJX19kbWFf ZmVuY2Vfc2lnbmFsX190aW1lc3RhbXAoZmVuY2UsIGt0aW1lX2dldCgpKTsKPiAgCV9fZG1hX2Zl bmNlX3NpZ25hbF9fbm90aWZ5KGZlbmNlKTsKPiAtCXJldHVybiByZXQ7Cj4gKwo+ICsJcmV0dXJu IDA7Cj4gIH0KPiAgRVhQT1JUX1NZTUJPTChkbWFfZmVuY2Vfc2lnbmFsX2xvY2tlZCk7Cj4gIAo+ IEBAIC0xNjEsMTkgKzE1MywxOSBAQCBFWFBPUlRfU1lNQk9MKGRtYV9mZW5jZV9zaWduYWxfbG9j a2VkKTsKPiAgaW50IGRtYV9mZW5jZV9zaWduYWwoc3RydWN0IGRtYV9mZW5jZSAqZmVuY2UpCj4g IHsKPiAgCXVuc2lnbmVkIGxvbmcgZmxhZ3M7Cj4gKwlpbnQgcmV0Owo+ICAKPiAgCWlmICghZmVu Y2UpCj4gIAkJcmV0dXJuIC1FSU5WQUw7Cj4gIAo+IC0JaWYgKCFfX2RtYV9mZW5jZV9zaWduYWwo ZmVuY2UpKQo+IC0JCXJldHVybiAtRUlOVkFMOwo+IC0KPiAtCV9fZG1hX2ZlbmNlX3NpZ25hbF9f dGltZXN0YW1wKGZlbmNlLCBrdGltZV9nZXQoKSk7Cj4gKwlpZiAodGVzdF9iaXQoRE1BX0ZFTkNF X0ZMQUdfU0lHTkFMRURfQklULCAmZmVuY2UtPmZsYWdzKSkKPiArCQlyZXR1cm4gMDsKPiAgCj4g IAlzcGluX2xvY2tfaXJxc2F2ZShmZW5jZS0+bG9jaywgZmxhZ3MpOwo+IC0JX19kbWFfZmVuY2Vf c2lnbmFsX19ub3RpZnkoZmVuY2UpOwo+ICsJcmV0ID0gZG1hX2ZlbmNlX3NpZ25hbF9sb2NrZWQo ZmVuY2UpOwo+ICAJc3Bpbl91bmxvY2tfaXJxcmVzdG9yZShmZW5jZS0+bG9jaywgZmxhZ3MpOwo+ IC0JcmV0dXJuIDA7Cj4gKwo+ICsJcmV0dXJuIHJldDsKPiAgfQo+ICBFWFBPUlRfU1lNQk9MKGRt YV9mZW5jZV9zaWduYWwpOwo+ICAKPiAtLSAKPiAyLjIzLjAucmMxCj4gCj4gX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBkcmktZGV2ZWwgbWFpbGluZyBs aXN0Cj4gZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCgotLSAKRGFuaWVsIFZldHRl cgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwu Y2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRl dmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs