From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 05/20] drm/i915: Cancel reset-engine if we couldn't find an active request Date: Wed, 17 May 2017 08:19:40 +0100 Message-ID: <20170517071940.GI26693@nuc-i3427.alporthouse.com> References: <20170427231300.32841-6-michel.thierry@intel.com> <20170515212001.16418-1-michel.thierry@intel.com> <20170515213158.GA19380@nuc-i3427.alporthouse.com> <20170515214728.GA29002@nuc-i3427.alporthouse.com> <9862f028-b174-449a-8d23-542369457343@intel.com> <20170516075424.GN19912@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3A0E089DF7 for ; Wed, 17 May 2017 07:19:46 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Michel Thierry Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXkgMTYsIDIwMTcgYXQgMDU6MTM6NThQTSAtMDcwMCwgTWljaGVsIFRoaWVycnkg d3JvdGU6Cj4gT24gMTYvMDUvMTcgMDA6NTQsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+T24gTW9u LCBNYXkgMTUsIDIwMTcgYXQgMDM6MjU6MjdQTSAtMDcwMCwgTWljaGVsIFRoaWVycnkgd3JvdGU6 Cj4gPj5PbiA1LzE1LzIwMTcgMjo0NyBQTSwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID4+Pk9uIE1v biwgTWF5IDE1LCAyMDE3IGF0IDEwOjMxOjU4UE0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToK PiA+Pj4+T24gTW9uLCBNYXkgMTUsIDIwMTcgYXQgMDI6MjA6MDFQTSAtMDcwMCwgTWljaGVsIFRo aWVycnkgd3JvdGU6Cj4gPj4+Pj5AQCAtMjgyNywyMSArMjgzMCwzNCBAQCBpbnQgaTkxNV9nZW1f cmVzZXRfcHJlcGFyZV9lbmdpbmUoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lKQo+ID4+ Pj4+Cj4gPj4+Pj4JaWYgKGVuZ2luZV9zdGFsbGVkKGVuZ2luZSkpIHsKPiA+Pj4+PgkJcmVxdWVz dCA9IGk5MTVfZ2VtX2ZpbmRfYWN0aXZlX3JlcXVlc3QoZW5naW5lKTsKPiA+Pj4+Pi0JCWlmIChy ZXF1ZXN0ICYmIHJlcXVlc3QtPmZlbmNlLmVycm9yID09IC1FSU8pCj4gPj4+Pj4tCQkJZXJyID0g LUVJTzsgLyogUHJldmlvdXMgcmVzZXQgZmFpbGVkISAqLwo+ID4+Pj4+Kwo+ID4+Pj4+KwkJaWYg KHJlcXVlc3QpIHsKPiA+Pj4+PisJCQlpZiAocmVxdWVzdC0+ZmVuY2UuZXJyb3IgPT0gLUVJTykK PiA+Pj4+PisJCQkJcmV0dXJuIEVSUl9QVFIoLUVJTyk7IC8qIFByZXZpb3VzIHJlc2V0IGZhaWxl ZCEgKi8KPiA+Pj4+PisKPiA+Pj4+PisJCQlpZiAoX19pOTE1X2dlbV9yZXF1ZXN0X2NvbXBsZXRl ZChyZXF1ZXN0LAo+ID4+Pj4+KwkJCQkJCQkgZW5naW5lLT5oYW5nY2hlY2suc2Vxbm8pKQo+ID4+ Pj4KPiA+Pj4+VGhpcyBpcyBub3QgdGhlIHNlcW5vIGZvciB0aGUgcmVxdWVzdCwgc28gdGhpcyBp cyBpbmNvcnJlY3QuIEl0IHdpbGwKPiA+Pj4+anVkZ2UgdGhhdCB0aGUgcmVxdWVzdCB3YXMgcHJl ZW1wdGVkIChhcyBoYW5nY2hlY2suc2Vxbm8gbXVzdCBiZSBsZXNzCj4gPj4+PnRobiByZXF1ZXN0 LT5nbG9iYWxfc2Vxbm8pIGFuZCBzbyBjb25jbHVkZSB0aGF0IHRoZSByZXF1ZXN0IHdhcyBuZXZl cgo+ID4+Pj5jb21wbGV0ZWQuCj4gPj4+Pgo+ID4+Pj5Zb3UganVzdCB3YW50IGlmIChpOTE1X2dl bV9yZXF1ZXN0X2NvbXBsZXRlZChyZXF1ZXN0KSkKPiA+Pgo+ID4+VGhhbmtzLCBJJ2xsIGNoYW5n ZSB0aGUgZnVuY3Rpb24uCj4gPj4KPiA+Pj4KPiA+Pj5BbHNvIG5vdCBoZXJlLiBUaGlzIHBhcmRv biBjaGVjayBzaG91bGQgYmUgZGVmZXJyZWQgdG8gdGhlIGNhbGxlciBqdXN0Cj4gPj4+YmVmb3Jl IGNvbW1pdGluZyB0byB0aHJlIHJlc2V0LiBJbiB0aGUgY2FzZSBvZiBnbG9iYWwgcmVzZXQsIHdl IHdhbnQgdG8KPiA+Pj5nYXRoZXIgdXAgYWxsIHRoZSBlbmdpbmVzJyBhY3RpdmUgcmVxdWVzdHMg Zmlyc3QsIGNvbXBsZXRlIG91cgo+ID4+PnByZXBhcmF0aW9ucyBhbmQgdGhlbiBkb3VibGUgY2hl Y2sgdGhlIGVuZ2luZSB3YXMgaHVuZy4KPiA+Pgo+ID4+aTkxNV9yZXNldF9lbmdpbmUgY2FsbHMg dGhpcyBkaXJlY3RseSwgYnV0ICdmdWxsIHJlc2V0JyBbZnJvbQo+ID4+aTkxNV9nZW1fcmVzZXRf cHJlcGFyZSgpXSB3b3VsZCBub3QgYmUgYWZmZWN0ZWQgYW5kIGl0IHdvbid0IHBhcmRvbgo+ID4+ YW55dGhpbmcuLi4gaTkxNV9nZW1fcmVzZXRfZW5naW5lIGlzIGRvaW5nIHRoZSBkb3VibGUgY2hl Y2sgeW91Cj4gPj5tZW50aW9uLgo+ID4KPiA+QXllLCBidXQgaW4gdGhlIGxvbmcgcnVuIEkgd2Fz IHRoaW5raW5nIG9mIGNhcHR1cmluZyB0aGlzIHJlcXVlc3QgaW4KPiA+ZW5naW5lLT5oYW5nY2hl Y2suYWN0aXZlX3JlcXVlc3QgYW5kIHRoZW4gd2UgcmV1c2UgdGhhdCBpbmZvIGluIHRoZSBsYXRl cgo+ID5waGFzZXMuCj4gCj4gQ2FwdHVyZSBoYW5nY2hlY2suYWN0aXZlX3JlcXVlc3QgZHVyaW5n IGhhbmdjaGVja19kZWNsYXJlX2hhbmc/IE9yCj4gc3RpbGwgaGVyZSBpbiByZXNldF9wcmVwYXJl PwoKTm90IGluIHRoZSBoYW5nY2hlY2sgd29ya2VyIGl0c2VsZiBzaW5jZSB3ZSB3YW50IHRoYXQg dG8gYmUgYXMgbG9ja2xlc3MKYXMgd2UgY2FuIG1ha2UgaXQgYW5kIHNpbmNlIHB1dHRpbmcgaXQg aW5zaWRlIHRoZSByZXNldCB3b3JrcyBqdXN0IGFzCndlbGwsIHdlIHNob3VsZC4KLUNocmlzCgot LSAKQ2hyaXMgV2lsc29uLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRyZQpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK