From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Always run hangcheck while the GPU is busy Date: Tue, 30 Jan 2018 15:00:50 +0200 Message-ID: <87vafjwlfh.fsf@gaia.fi.intel.com> References: <20180129144104.3921-1-chris@chris-wilson.co.uk> <87y3kfwnee.fsf@gaia.fi.intel.com> <151731504873.10214.10161176460418745617@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 87BBC6E853 for ; Tue, 30 Jan 2018 13:01:00 +0000 (UTC) In-Reply-To: <151731504873.10214.10161176460418745617@mail.alporthouse.com> 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 List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gUXVvdGlu ZyBNaWthIEt1b3BwYWxhICgyMDE4LTAxLTMwIDEyOjE4OjE3KQo+PiBDaHJpcyBXaWxzb24gPGNo cmlzQGNocmlzLXdpbHNvbi5jby51az4gd3JpdGVzOgo+PiAKPj4gPiBQcmV2aW91c2x5LCB3ZSBy ZWxpZWQgb24gb25seSBydW5uaW5nIHRoZSBoYW5nY2hlY2sgd2hpbGUgc29tZWJvZHkgd2FzCj4+ ID4gd2FpdGluZyBvbiB0aGUgR1BVLCBpbiBvcmRlciB0byBtaW5pbWlzZSB0aGUgYW1vdW50IG9m IHRpbWUgaGFuZ2NoZWNrCj4+ID4gaGFkIHRvIHJ1bi4gKElmIG5vYm9keSB3YXMgd2F0Y2hpbmcg dGhlIEdQVSwgbm9ib2R5IHdvdWxkIG5vdGljZSBpZiB0aGUKPj4gPiBHUFUgd2Fzbid0IHJlc3Bv bmRpbmcgLS0gZXZlbnR1YWxseSBzb21lYm9keSB3b3VsZCBjYXJlIGFuZCBzbyBraWNrCj4+ID4g aGFuZ2NoZWNrIGludG8gYWN0aW9uLikgSG93ZXZlciwgdGhpcyBmYWxscyBhcGFydCBmcm9tIGFy b3VuZCBjb21taXQKPj4gPiA0NjgwODE2YmUzMzYgKCJkcm0vaTkxNTogV2FpdCBmaXJzdCBmb3Ig c3VibWlzc2lvbiwgYmVmb3JlIHdhaXRpbmcgZm9yCj4+ID4gcmVxdWVzdCBjb21wbGV0aW9uIiks IGFzIG5vdCBhbGwgd2FpdGVycyBkZWNsYXJlIHRoZW1zZWx2ZXMgdG8gaGFuZ2NoZWNrCj4+ID4g YW5kIHNvIHdlIGNvdWxkIHN3aXRjaCBvZmYgaGFuZ2NoZWNrIGFuZCBtaXNzIEdQVSBoYW5ncyBl dmVuIHdoZW4KPj4gPiB3YWl0aW5nIHVuZGVyIHRoZSBzdHJ1Y3RfbXV0ZXguCj4+ID4KPj4gPiBJ ZiB3ZSBlbmFibGUgaGFuZ2NoZWNrIGZyb20gdGhlIGZpcnN0IHJlcXVlc3Qgc3VibWlzc2lvbiwg YW5kIGxldCBpdCBydW4KPj4gPiB1bnRpbCB0aGUgR1BVIGlzIGlkbGUgYWdhaW4sIHdlIGZvcmdv IGFsbCB0aGUgY29tcGxleGl0eSBpbnZvbHZlZCB3aXRoCj4+ID4gb25seSBlbmFibGluZyBhcm91 bmQgd2FpdGVycy4gSW5zdGVhZCB3ZSBoYXZlIHRvIGJlIGNhcmVmdWwgdGhhdCB3ZSBkbwo+PiA+ IG5vdCBkZWNsYXJlIGEgR1BVIGhhbmcgd2hlbiBpZGx5IHdhaXRpbmcgZm9yIHRoZSBuZXh0IHJl cXVlc3QgdG8gYmUgY29tZQo+PiA+IHJlYWR5Lgo+PiAKPj4gRm9yIHRoZSBjb21wbGV4aXR5IHBh cnQgSSBhZ3JlZSB0aGF0IHRoaXMgaXMgc2ltcGxlIGFuZCBlbGVnYW50LiBCdXQKPj4gSSB0aGlu ayBJIGhhdmUgbm90IHVuZGVyc3Rvb2QgaXQgZnVsbHkgYXMgSSBkb24ndCBjb25uZWN0IHRoZSBw YXJ0IHdoZXJlCj4+IHdlIG5lZWQgdG8gYmUgY2FyZWZ1bCBpbiBpZGx5IHdhaXRpbmcgZm9yIG5l eHQgcmVxdWVzdC4KPj4gQ291bGQgeW91IGVsYWJvcmF0ZSBhbmQgcG9pbnQgaXQgdGhlIHJlbGV2 YW50IHBvcnRpb24gaW4gdGhlIHBhdGNoIGZvciBpdD8KPgo+IEl0J3Mgbm90IGluIHRoaXMgcGF0 Y2gsIGl0J3MganVzdCByZWxhdGluZyB0byB0aGUgZXhwZXJpZW5jZXMgd2UndmUgaGFkCj4gcHJl dmlvdXNseSBpbiBjb21wZW5zYXRpbmcgZm9yIGFuIGVuZ2luZSB3aXRoIHJlcXVlc3RzIHNjaGVk dWxlZCB3YWl0aW5nCj4gZm9yIGEgc2lnbmFsLCBtYWtpbmcgc3VyZSB3ZSB0cmVhdGVkIHRob3Nl IGVuZ2luZXMgYXMgaWRsZSByYXRoZXIgdGhhbgo+IHN0dWNrLgoKT2suIFBlcmhhcHMgdGhlIGxh c3Qgc2VudGVuY2UgY2FuIGJlIG9taXR0ZWQgdGhlbi4KCkkgdHJpZWQgdG8gbG9vayBpZiB3ZSBz b21laG93IGNvdWxkIG1pc3MgYW4gaWRsZSBlbmdpbmUgY2hlY2sKYW5kIGRlY2xhcmUgYSBmYWxz ZSBoYW5nIGlmIHdlIHNvbWVob3cgZW5kIHVwIGRvaW5nIGEgY2hlY2sgb24KYSBqdXN0IGlkbGVk IGhhcmR3YXJlLgoKQ291bGQgbm90IGZpbmQgYSBjbGVhciB3YXkgdGhhdCB3b3VsZCBoYXBwZW4g YnV0IGFzCnRoZSBndC5hd2FrZSBpcyBub3cgYSBtYXN0ZXIsIHNob3VsZCBpdCBiZSBmaXJzdCB0 aGluZyB3ZQpjaGVjayBpbiBpbnRlbF9lbmdpbmVfaXNfaWRsZSgpIHRvIGxpbWl0IGhvdyBmYXIK d2UgbG9vayBpbnRvIHRoZSByYWJiaXQgaG9sZT8KCi1NaWthCgo+IC1DaHJpcwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK