From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Report an error when i915.reset prevents a reset Date: Mon, 22 Jun 2015 15:44:51 +0200 Message-ID: <20150622134451.GC25769@phenom.ffwll.local> References: <1434624128-13379-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f182.google.com (mail-wi0-f182.google.com [209.85.212.182]) by gabe.freedesktop.org (Postfix) with ESMTP id 824E26E79C for ; Mon, 22 Jun 2015 06:42:04 -0700 (PDT) Received: by wiwl6 with SMTP id l6so37623820wiw.0 for ; Mon, 22 Jun 2015 06:42:03 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1434624128-13379-1-git-send-email-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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBKdW4gMTgsIDIwMTUgYXQgMTE6NDI6MDhBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IElmIHRoZSB1c2VyIGRpc2FibGVzIHRoZSBHUFUgcmVzZXQgdXNpbmcgdGhlIGk5MTUu cmVzZXQgcGFyYW1ldGVyIGFuZAo+IG9uZSBvY2N1cnMsIHJlcG9ydCB0aGF0IHdlIGZhaWxlZCB0 byByZXNldCB0aGUgR1BVLiBJZiB3ZSByZXR1cm4gZWFybHksCj4gYXMgd2UgY3VycmVudGx5IGRv LCB0aGVuIHdlIGxlYXZlIGFsbCBzdGF0ZSBpbnRhY3QgKHdpdGggYSBodW5nIEdQVSkKPiBhbmQg Y2xpZW50cyBibG9jayBmb3JldmVyIHdhaXRpbmcgZm9yIHRoZWlyIHJlcXVlc3RzIHRvIGNvbXBs ZXRlLgo+IAo+IFRlc3RjYXNlOiBpZ3QvZ2VtX2Vpbwo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2RtYS5jICAgICB8IDEgLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Ry di5jICAgICB8IDMgLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jIHwg MyArKysKPiAgMyBmaWxlcyBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0p Cj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RtYS5jCj4gaW5kZXggODg3OTVkMmYxODE5Li5jNTM0OWZh M2ZjY2UgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kbWEuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMKPiBAQCAtMTY1LDcgKzE2NSw2IEBA IHN0YXRpYyBpbnQgaTkxNV9nZXRwYXJhbShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB2b2lkICpk YXRhLAo+ICAJCWJyZWFrOwo+ICAJY2FzZSBJOTE1X1BBUkFNX0hBU19HUFVfUkVTRVQ6Cj4gIAkJ dmFsdWUgPSBpOTE1LmVuYWJsZV9oYW5nY2hlY2sgJiYKPiAtCQkJaTkxNS5yZXNldCAmJgo+ICAJ CQlpbnRlbF9oYXNfZ3B1X3Jlc2V0KGRldik7Cj4gIAkJYnJlYWs7Cj4gIAlkZWZhdWx0Ogo+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuYwo+IGluZGV4IDc4ZWYwYmI1M2MzNi4uMjVmZmU4YWZlNzQ0IDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gQEAgLTg2Myw5ICs4NjMsNiBAQCBpbnQgaTkx NV9yZXNldChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAJYm9vbCBzaW11bGF0ZWQ7Cj4gIAlp bnQgcmV0Owo+ICAKPiAtCWlmICghaTkxNS5yZXNldCkKPiAtCQlyZXR1cm4gMDsKPiAtCj4gIAlp bnRlbF9yZXNldF9ndF9wb3dlcnNhdmUoZGV2KTsKPiAgCj4gIAltdXRleF9sb2NrKCZkZXYtPnN0 cnVjdF9tdXRleCk7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Vu Y29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPiBpbmRleCA0YTg2 Y2YwMDdhYTAuLmY4ZTc1ZGVmMWExZCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF91bmNvcmUuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29y ZS5jCj4gQEAgLTE0NTcsNiArMTQ1Nyw5IEBAIHN0YXRpYyBpbnQgZ2VuNl9kb19yZXNldChzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAKPiAgc3RhdGljIGludCAoKmludGVsX2dldF9ncHVfcmVz ZXQoc3RydWN0IGRybV9kZXZpY2UgKmRldikpKHN0cnVjdCBkcm1fZGV2aWNlICopCj4gIHsKPiAr CWlmICghaTkxNS5yZXNldCkKPiArCQlyZXR1cm4gTlVMTDsKCk1heWJlIGEgc3BlY2lhbCByZXNl dCBmdW5jdGlvbiB3aGljaCBhbHdheXMgcmV0dXJucyAtRUlPIGFuZCBwcmludHMKc29tZXRoaW5n IHRvIGlsbHVtaW5hdGUgdGhlIHNpdHVhdGlvbiB0byBkbWVzZz8gT3RoZXJ3aXNlIGV2ZW4gbW9y ZSB3dGYKbWF0ZXJpYWwgaW4gYnVnemlsbGEgLi4uCi1EYW5pZWwKCj4gKwo+ICAJaWYgKElOVEVM X0lORk8oZGV2KS0+Z2VuID49IDYpCj4gIAkJcmV0dXJuIGdlbjZfZG9fcmVzZXQ7Cj4gIAllbHNl IGlmIChJU19HRU41KGRldikpCj4gLS0gCj4gMi4xLjQKPiAKPiBfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdh cmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==