From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= Subject: Re: [PATCH 09/19] drm/radeon: handle lockup in delayed work, v2 Date: Mon, 4 Aug 2014 19:04:46 +0200 Message-ID: <53DFBD2E.5070001@amd.com> References: <20140731153245.15061.63023.stgit@patser> <20140731153342.15061.54264.stgit@patser> <53DBC1EC.1010001@amd.com> <53DBD269.80807@canonical.com> <53DF462B.2060102@amd.com> <53DF4A7D.3040505@canonical.com> <53DF7516.2010408@amd.com> <53DF8BF2.4000309@canonical.com> <53DF9AC4.3010700@amd.com> <53DF9B58.8000403@canonical.com> <53DF9C88.6060107@amd.com> <53DF9F89.60202@canonical.com> <53DFA0EB.5040302@amd.com> <53DFA210.2020603@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <53DFA210.2020603@canonical.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maarten Lankhorst , airlied@linux.ie Cc: thellstrom@vmware.com, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bskeggs@redhat.com, alexander.deucher@amd.com List-Id: dri-devel@lists.freedesktop.org QW0gMDQuMDguMjAxNCB1bSAxNzowOSBzY2hyaWViIE1hYXJ0ZW4gTGFua2hvcnN0Ogo+IG9wIDA0 LTA4LTE0IDE3OjA0LCBDaHJpc3RpYW4gS8O2bmlnIHNjaHJlZWY6Cj4+IEFtIDA0LjA4LjIwMTQg dW0gMTY6NTggc2NocmllYiBNYWFydGVuIExhbmtob3JzdDoKPj4+IG9wIDA0LTA4LTE0IDE2OjQ1 LCBDaHJpc3RpYW4gS8O2bmlnIHNjaHJlZWY6Cj4+Pj4gQW0gMDQuMDguMjAxNCB1bSAxNjo0MCBz Y2hyaWViIE1hYXJ0ZW4gTGFua2hvcnN0Ogo+Pj4+PiBvcCAwNC0wOC0xNCAxNjozNywgQ2hyaXN0 aWFuIEvDtm5pZyBzY2hyZWVmOgo+Pj4+Pj4+IEl0J2EgcGFpbiB0byBkZWFsIHdpdGggZ3B1IHJl c2V0Lgo+Pj4+Pj4gWWVhaCwgd2VsbCB0aGF0J3Mgbm90aGluZyBuZXcuCj4+Pj4+Pgo+Pj4+Pj4+ IEkndmUgbm93IHRyaWVkIG90aGVyIHNvbHV0aW9ucyBidXQgdGhhdCB3b3VsZCBtZWFuIHJldmVy dGluZyB0byB0aGUgb2xkIHN0eWxlIGR1cmluZyBncHUgbG9ja3VwIHJlY292ZXJ5LCBhbmQgb25s eSBydW5uaW5nIHRoZSBkZWxheWVkIHdvcmsgd2hlbiAhbG9ja3VwLgo+Pj4+Pj4+IEJ1dCB0aGlz IG1lYW50IHRoYXQgdGhlIHRpbWVvdXQgd2FzIHVzZWxlc3MgdG8gYWRkLiBJIHRoaW5rIHRoZSBj bGVhbmVzdCBpcyBrZWVwaW5nIHRoZSB2MiBwYXRjaCwgYmVjYXVzZSBwb3RlbnRpYWxseSBhbnkg d2FpdGluZyBjb2RlIGNhbiBiZSBjYWxsZWQgZHVyaW5nIGxvY2t1cCByZWNvdmVyeS4KPj4+Pj4+ IFRoZSBsb2NrdXAgY29kZSBpdHNlbGYgc2hvdWxkIG5ldmVyIGNhbGwgYW55IHdhaXRpbmcgY29k ZSBhbmQgVjIgZG9lc24ndCBzZWVtIHRvIGhhbmRsZSBhIGNvdXBsZSBvZiBjYXNlcyBjb3JyZWN0 bHkgZWl0aGVyLgo+Pj4+Pj4KPj4+Pj4+IEhvdyBhYm91dCBtb3ZpbmcgdGhlIGZlbmNlIHdhaXRp bmcgb3V0IG9mIHRoZSByZXNldCBjb2RlPwo+Pj4+PiBXaGF0IGNhc2VzIGRpZCBJIG1pc3MgdGhl bj8KPj4+Pj4KPj4+Pj4gSSdtIGN1cmlvdXMgaG93IHlvdSB3YW50IHRvIG1vdmUgdGhlIGZlbmNl IHdhaXRpbmcgb3V0IG9mIHJlc2V0LCB3aGVuIHRoZXJlIGFyZSBzbyBtYW55IHBsYWNlcyB0aGF0 IGNvdWxkIHBvdGVudGlhbGx5IHdhaXQsIGxpa2UgcmFkZW9uX2liX2dldCBjYW4gY2FsbCByYWRl b25fc2FfYm9fbmV3IHdoaWNoIGNhbiBkbyBhIHdhaXQsIG9yIHJhZGVvbl9yaW5nX2FsbG9jIHRo YXQgY2FuIHdhaXQgb24gcmFkZW9uX2ZlbmNlX3dhaXRfbmV4dCwgZXRjLgo+Pj4+IFRoZSBJQiB0 ZXN0IGl0c2VsZiBkb2Vzbid0IG5lZWRzIHRvIGJlIHByb3RlY3RlZCBieSB0aGUgZXhjbHVzaXZl IGxvY2suIE9ubHkgZXZlcnl0aGluZyBiZXR3ZWVuIHJhZGVvbl9zYXZlX2Jpb3Nfc2NyYXRjaF9y ZWdzIGFuZCByYWRlb25fcmluZ19yZXN0b3JlLgo+Pj4gSSdtIG5vdCBzdXJlIGFib3V0IHRoYXQs IHdoYXQgZG8geW91IHdhbnQgdG8gZG8gaWYgdGhlIHJpbmcgdGVzdHMgZmFpbD8gRG8geW91IGhh dmUgdG8gcmV0YWtlIHRoZSBleGNsdXNpdmUgbG9jaz8KPj4gSnVzdCBzZXQgbmVlZF9yZXNldCBh Z2FpbiBhbmQgcmV0dXJuIC1FQUdBSU4sIHRoYXQgc2hvdWxkIGhhdmUgbW9zdGx5IHRoZSBzYW1l IGVmZmVjdCBhcyB3aGF0IHdlIGFyZSBkb2luZyByaWdodCBub3cuCj4gWWVhaCwgZXhjZXB0IGZv ciB0aGUgbG9ja2luZyB0aGUgdHRtIGRlbGF5ZWQgd29ya3F1ZXVlLCBidXQgdGhhdCBib29sIHNo b3VsZCBiZSBlYXN5IHRvIHNhdmUvcmVzdG9yZS4KPiBJIHRoaW5rIHRoaXMgY291bGQgd29yay4K CkFjdHVhbGx5IHlvdSBjb3VsZCBhY3RpdmF0ZSB0aGUgZGVsYXllZCB3b3JrcXVldWUgbXVjaCBl YXJsaWVyIGFzIHdlbGwuCgpUaGlua2luZyBtb3JlIGFib3V0IGl0IHRoYXQgc291bmRzIGxpa2Ug YSBidWcgaW4gdGhlIGN1cnJlbnQgY29kZSwgCmJlY2F1c2Ugd2UgcHJvYmFibHkgd2FudCB0aGUg d29ya3F1ZXVlIGFjdGl2YXRlZCBiZWZvcmUgd2FpdGluZyBmb3IgdGhlIApmZW5jZS4KCkNocmlz dGlhbi4KCj4KPiB+TWFhcnRlbgo+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2RyaS1kZXZlbAo=