From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Kick waiters on resetting legacy rings Date: Tue, 14 Aug 2018 14:38:18 +0300 Message-ID: <87eff141qt.fsf@gaia.fi.intel.com> References: <20180814104056.27001-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 608FE89B8F for ; Tue, 14 Aug 2018 11:40:47 +0000 (UTC) In-Reply-To: <20180814104056.27001-1-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 Cc: Matthew Auld List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gVGhpcyBy ZWFwcGxpZXMgY29tbWl0IDM5ZjNiZTE2MmM0NiAoImRybS9pOTE1OiBLaWNrIHdhaXRlcnMgb24g cmVzZXR0aW5nCj4gbGVnYWN5IHJpbmdzIikgYWZ0ZXIgdGhlIGltcHJvdmVkIGdlbV9laW8gd2Fz IHJ1biBhY3Jvc3MgYWxsIG1hY2hpbmVzIHdlCj4gZm91bmQgdGhhdCBnZW4zIGFuZCBlYXJseSBn ZW40IHN0aWxsIGxvc3QgdGhlIGltbWVkaWF0ZSBpbnRlcnJ1cHQKPiBmb2xsb3dpbmcgcmVzZXQs IGFuZCB0aGUgSFdTVEFNIHcvYSBhcHBsaWVkIHRvIGdlbjYrIGlzIGluYWRlcXVhdGUuCj4KPiBV bmxpa2UgdGhlIGxhdGVyIGdlbiwgb24gZ2VuMy80IHRoZSBwcmluY2lwbGUgKGFuZCBvbmx5IHRl c3RzIHRvIGZhaWwgc28KPiBmYXIpIGFyZSB0aGUgd2FpdCB2cyByZXNldCB0ZXN0IGNhc2VzLCB3 aGVyZWFzIHRoZSByZXNldCBzdHJlc3MgY2FzZQo+IHdvcmtzIGZpbmUgKHdoaWNoIHdhcyB0aGUg cHJlZG9taW5hbnRseSBmYWlsaW5nIGNhc2UgZm9yIGdlbjYrKS4gVGhhdCBpcwo+IGVub3VnaCB0 byBzdWdnZXN0IHRoZSB1bmRlcmx5aW5nIGlzc3VlIGlzIHN1ZmZpY2llbnRseSBkaWZmZXJlbnQg dG8KPiBzdXBwb3J0IHRoZSBkaWZmZXJlbmNlIGluIEhXU1RBTSBlZmZpY2FjeS4KPgo+IFRlc3Rj YXNlOiBpZ3QvZ2VtX2Vpby93YWl0LTEwbXMKPiBSZWZlcmVuY2VzOiAzOWYzYmUxNjJjNDYgKCJk cm0vaTkxNTogS2ljayB3YWl0ZXJzIG9uIHJlc2V0dGluZyBsZWdhY3kgcmluZ3MiKQo+IFJlZmVy ZW5jZXM6IGE2OWFiNTJiMDM1OCAoImRybS9pOTE1OiBSZW1vdmUgZXh0cmEgd2FpdGVyIGtpY2sg b24gbGVnYWN5IHJlc2V0cyIpCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IE1hdHRoZXcgQXVsZCA8bWF0dGhldy5hdWxkQGludGVs LmNvbT4KPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYyB8IDIgKysK PiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3JpbmdidWZmZXIuYwo+IGluZGV4IGI2NWNmNzgzMmIzOS4uZDQwZjU1YThkYzM0IDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwo+IEBAIC01MzcsNiAr NTM3LDggQEAgc3RhdGljIGludCBpbml0X3JpbmdfY29tbW9uKHN0cnVjdCBpbnRlbF9lbmdpbmVf Y3MgKmVuZ2luZSkKPiAgCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID4gMikKPiAgCQlJOTE1X1dS SVRFX01PREUoZW5naW5lLCBfTUFTS0VEX0JJVF9ESVNBQkxFKFNUT1BfUklORykpOwo+ICAKPiAr CS8qIFBhcGVyaW5nIG92ZXIgbG9zdCBfaW50ZXJydXB0c18gaW1tZWRpYXRlbHkgZm9sbG93aW5n IHRoZSByZXN0YXJ0ICovCj4gKwlpbnRlbF9lbmdpbmVfd2FrZXVwKGVuZ2luZSk7CgpXZSBjYW1l LCB3ZSB0b2dnbGVkLCB3ZSBsZWFybmVkLiBPbndhcmRzIQoKUmV2aWV3ZWQtYnk6IE1pa2EgS3Vv cHBhbGEgPG1pa2Eua3VvcHBhbGFAbGludXguaW50ZWwuY29tPgoKPiAgb3V0Ogo+ICAJaW50ZWxf dW5jb3JlX2ZvcmNld2FrZV9wdXQoZGV2X3ByaXYsIEZPUkNFV0FLRV9BTEwpOwo+ICAKPiAtLSAK PiAyLjE4LjAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==