From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters Date: Mon, 15 May 2017 15:33:12 +0300 Message-ID: <20170515123312.GO12629@intel.com> References: <20170513105201.17658-1-chris@chris-wilson.co.uk> <20170513105201.17658-2-chris@chris-wilson.co.uk> <20170515120443.al2p6dhpegpqqeti@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20170515120443.al2p6dhpegpqqeti@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBNYXkgMTUsIDIwMTcgYXQgMDI6MDQ6NDNQTSArMDIwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBTYXQsIE1heSAxMywgMjAxNyBhdCAxMTo1MjowMUFNICswMTAwLCBDaHJpcyBX aWxzb24gd3JvdGU6Cj4gPiBBcyB3ZSBjYW4gaGF2ZSBtdWx0aXBsZSB0eCBpbiB0aGUgcXVldWUs IHdpdGggaW5kaXZpZHVhbCB3YWl0ZXJzLCBtYWtlCj4gPiBzdXJlIHRoYXQgYWxsIGFyZSB3b2tl biB3aGVuIGFueSBzdGF0ZSBjaGFuZ2VzIChzbyB0aGF0IHdlIGFyZSBzdXJlIHRoZQo+ID4gcmln aHQgb3duZXIgb2YgdGhlIHR4bXNnIGlzIHdva2VuKS4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTog Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gCj4gSSB0aGluayBpbiBw cmFjdGljZSB3ZSBuZWVkIHByb2JlIHZzLiB0aGUgdXNlcnNwYWNlIGRwIGF1eCBpbnRlcmZhY2Ug KG9yCj4gbXVsdGlwbGUgdXNlcnNwYWNlIGFwcHMgYmVhdGluZyBvbiB0aGlzKSwgYW5kIG9uIG11 bHRpcGxlIGRpZmZlcmVudCBtc3QKPiBzaW5rcywgYnV0IGJldHRlciBzYWZlIHRoYW4gc29ycnku CgpTb21lb25lIGhhcyB0byBmaWd1cmUgb3V0IHdoYXQgSSBkaWQgd3JvbmcgaW4gbXkgcmVtb3Rl IERQQ0QgYXV4X2RldgphdHRlbXB0IGJlZm9yZSB3ZSBjYW4gYWN0dWFsbHkgZG8gdGhhdDoKClsx XSBnaXQ6Ly9naXRodWIuY29tL3ZzeXJqYWxhL2xpbnV4LmdpdCBkcF9tc3RfcG9ydF9hdXhfZGV2 Cgo+IAo+IEFwcGxpZWQsIHRoYW5rcy4KPiAtRGFuaWVsCj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dw dS9kcm0vZHJtX2RwX21zdF90b3BvbG9neS5jIHwgNiArKystLS0KPiA+ICAxIGZpbGUgY2hhbmdl ZCwgMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xvZ3kuYyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZHBfbXN0X3RvcG9sb2d5LmMKPiA+IGluZGV4IDNiZGQzMTRmMDJiMS4uMjIyZWIxYTg1NDli IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xvZ3kuYwo+ ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xvZ3kuYwo+ID4gQEAgLTg1 NSw3ICs4NTUsNyBAQCBzdGF0aWMgdm9pZCBkcm1fZHBfZGVzdHJveV9tc3RfYnJhbmNoX2Rldmlj ZShzdHJ1Y3Qga3JlZiAqa3JlZikKPiA+ICAJbXV0ZXhfdW5sb2NrKCZtc3RiLT5tZ3ItPnFsb2Nr KTsKPiA+ICAKPiA+ICAJaWYgKHdha2VfdHgpCj4gPiAtCQl3YWtlX3VwKCZtc3RiLT5tZ3ItPnR4 X3dhaXRxKTsKPiA+ICsJCXdha2VfdXBfYWxsKCZtc3RiLT5tZ3ItPnR4X3dhaXRxKTsKPiA+ICAK PiA+ICAJa3JlZl9wdXQoa3JlZiwgZHJtX2RwX2ZyZWVfbXN0X2JyYW5jaF9kZXZpY2UpOwo+ID4g IH0KPiA+IEBAIC0xNTEwLDcgKzE1MTAsNyBAQCBzdGF0aWMgdm9pZCBwcm9jZXNzX3NpbmdsZV9k b3duX3R4X3Fsb2NrKHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X21nciAqbWdyKQo+ID4gIAkJ aWYgKHR4bXNnLT5zZXFubyAhPSAtMSkKPiA+ICAJCQl0eG1zZy0+ZHN0LT50eF9zbG90c1t0eG1z Zy0+c2Vxbm9dID0gTlVMTDsKPiA+ICAJCXR4bXNnLT5zdGF0ZSA9IERSTV9EUF9TSURFQkFORF9U WF9USU1FT1VUOwo+ID4gLQkJd2FrZV91cCgmbWdyLT50eF93YWl0cSk7Cj4gPiArCQl3YWtlX3Vw X2FsbCgmbWdyLT50eF93YWl0cSk7Cj4gPiAgCX0KPiA+ICB9Cj4gPiAgCj4gPiBAQCAtMjI1OCw3 ICsyMjU4LDcgQEAgc3RhdGljIGludCBkcm1fZHBfbXN0X2hhbmRsZV9kb3duX3JlcChzdHJ1Y3Qg ZHJtX2RwX21zdF90b3BvbG9neV9tZ3IgKm1ncikKPiA+ICAJCW1zdGItPnR4X3Nsb3RzW3Nsb3Rd ID0gTlVMTDsKPiA+ICAJCW11dGV4X3VubG9jaygmbWdyLT5xbG9jayk7Cj4gPiAgCj4gPiAtCQl3 YWtlX3VwKCZtZ3ItPnR4X3dhaXRxKTsKPiA+ICsJCXdha2VfdXBfYWxsKCZtZ3ItPnR4X3dhaXRx KTsKPiA+ICAJfQo+ID4gIAlyZXR1cm4gcmV0Owo+ID4gIH0KPiA+IC0tIAo+ID4gMi4xMS4wCj4g PiAKPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4g PiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo+IAo+IC0tIAo+IERhbmllbCBWZXR0ZXIKPiBTb2Z0d2FyZSBFbmdpbmVlciwgSW50 ZWwgQ29ycG9yYXRpb24KPiBodHRwOi8vYmxvZy5mZndsbC5jaAo+IF9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gClZpbGxlIFN5cmrDpGzDpApJ bnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K ZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==