From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wg0-x233.google.com ([2a00:1450:400c:c00::233]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XUV85-0004iR-Op for ath10k@lists.infradead.org; Thu, 18 Sep 2014 06:23:46 +0000 Received: by mail-wg0-f51.google.com with SMTP id k14so341560wgh.34 for ; Wed, 17 Sep 2014 23:23:17 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <5419AE32.6010805@candelatech.com> References: <541884AC.3020402@candelatech.com> <5419AE32.6010805@candelatech.com> Date: Thu, 18 Sep 2014 08:23:17 +0200 Message-ID: Subject: Re: Hard lockup during vif restart tests. From: Michal Kazior List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Ben Greear Cc: ath10k T24gMTcgU2VwdGVtYmVyIDIwMTQgMTc6NTIsIEJlbiBHcmVlYXIgPGdyZWVhcmJAY2FuZGVsYXRl Y2guY29tPiB3cm90ZToKPiBPbiAwOS8xNi8yMDE0IDExOjM0IFBNLCBNaWNoYWwgS2F6aW9yIHdy b3RlOgo+PiBPbiAxNiBTZXB0ZW1iZXIgMjAxNCAyMDo0MiwgQmVuIEdyZWVhciA8Z3JlZWFyYkBj YW5kZWxhdGVjaC5jb20+IHdyb3RlOgo+Pj4gVGhpcyBpcyBvbiBhIDMuMTQuMTQrIGhhY2tlZCBr ZXJuZWwsIHdpdGggQ1QgZmlybXdhcmUuCj4+Pgo+Pj4gVGVzdCBjYXNlIGlzIHRvIHJlc3RhcnQg c3RhdGlvbnMgKGFuZCB0aGUgQVAKPj4+IG9uIHRoZSBvdGhlciBzaWRlKSBldmVyeSAxMC0zMCBz ZWNvbmRzLgo+Pj4gQWZ0ZXIgYSBiaXQsIHRoZSBzdGF0aW9uIG1hY2hpbmUgbG9ja2VkIHVwIGhh cmQuCj4+Pgo+Pj4gSSBoYXZlIG5vIGlkZWEgaG93IHRvIHRyb3VibGUtc2hvb3QgdGhpcyBiZXR0 ZXIsIHNvIHRoaXMgaXMKPj4+IGp1c3QgRllJLgo+Pj4KPj4gWy4uLl0KPj4+IGF0aDEwazogYm9v dCB3YXJtIHJlc2V0IGNvbXBsZXRlCj4+PiBhdGgxMGs6IGZhaWxlZCB0byBwb3dlciB1cCB0YXJn ZXQgdXNpbmcgd2FybSByZXNldDogLTExMAo+Pj4gYXRoMTBrOiB0cnlpbmcgY29sZCByZXNldAo+ Pj4gYXRoMTBrOiBib290IGNvbGQgcmVzZXQKPj4+IGF0aDEwazogYm9vdCBjb2xkIHJlc2V0IGNv bXBsZXRlCj4+PiBbaGFuZywgZXZlbiBzeXNycSB3aWxsIG5vdCB3b3JrXQo+Pgo+PiBUaGVyZSdz IGEga25vd24gcHJvYmxlbSB3aXRoIGNvbGQgcmVzZXQgYmVpbmcgY2FwYWJsZSBvZiBsb2NraW5n IHVwCj4+IGVudGlyZSBzeXN0ZW0gKGRlcGVuZHMgb24gdGhlIHBjaS1lIGNvbnRyb2xsZXIsIGUu Zy4gQVAxMzUgc3BsYXRzIGEKPj4gRGF0YSBCdXMgRXJyb3IgaW5zdGVhZCkuCj4+Cj4+IEFjdHVh bGx5IHdhcm0gcmVzZXQgY2FuIGRvIHRoZSBzYW1lIGluIHNvbWUgY29ybmVyIGNhc2VzOiB0cnkg cnVubmluZwo+PiBSeCB0cmFmZmljIGFuZCBqdXN0IHN0YXJ0IHRoZSByZWNvdmVyeSBzZXF1ZW5j ZSAod2l0aG91dCBhY3R1YWxseQo+PiBjcmFzaGluZyB0aGUgZncpLiBNeSB4ODYgbG9ja3MgdXAg dmVyeSBlYXNpbHkgd2l0aCB0aGlzLgo+Pgo+PiBJIHN0cm9uZ2x5IHN1Z2dlc3QgeW91IHVzZSBy ZXNldF9tb2RlPTEgd2hlbiB5b3UgbG9hZCBhdGgxMGtfcGNpIHNvCj4+IGNvbGQgcmVzZXQgaXNu J3QgdXNlZC4gVGhpcyBtYXkgcmVzdWx0IGluIGF0aDEwayBiZWluZyB1bmFibGUgdG8gYnJpbmcK Pj4gdXAgdGhlIGRldmljZSBpbiBzb21lIHJhcmUgY2FzZXMgKGUuZy4gYWZ0ZXIgYW4gSU9NTVUg ZmF1bHQgaWYgeW91cgo+PiBzeXN0ZW0gc3VwcG9ydHMgaXQpIGJ1dCBJIGJlbGlldmUgaXQncyBm YXIgYmV0dGVyIHRoYW4gaGF2aW5nIHRoZQo+PiB3aG9sZSBzeXN0ZW0gbG9jayB1cC4KPj4KPj4g TXkgc3VzcGljaW9uIGlzIHR4L3J4IHJpbmdzLCBkbWEgdHJhbnNmZXIgZW5naW5lcywgaW50ZXJu YWwgaXJxcwo+PiBhcmVuJ3Qgc3RvcHBlZCBwcm9wZXJseS4gSSBoYXZlIGEgcHJvdG90eXBlIHBh dGNoIGZvciB0aGUgd2FybSByZXNldAo+PiBwcm9ibGVtIGJ1dCBpdCdzIGluY29tcGxldGUgYW5k IEknbSBub3Qgc3VyZSBpZiBJIGNhbiBzaGFyZSBpdCB5ZXQuCj4KPiBJIHdpbGwgdHJ5IHRoZSB3 YXJtLXJlc2V0LW9ubHkgZmxhZywgYW5kIEkgZG8gaG9wZSB5b3UgaGF2ZSBzdWNjZXNzCj4gd2l0 aCB0aGUgd2FybS9jb2xkIHJlc2V0IGZpeGVzLgoKSXQgc29ydCBvZiB3b3JrcyBhcyBpdCBpcyBu b3cgYnV0IGl0J3MgdWdseS4KCgo+IEJ1dCwgSSBzdGlsbCB3b25kZXIgaWYgd2UgY291bGQganVz dCByZXNldCBsZXNzIG9mdGVuIGFuZCBtYXliZQo+IG1ha2UgaXQgYSBiaXQgaGFyZGVyIHRvIGhp dCB0aGVzZSBwcm9ibGVtcz8KPgo+IFdoeSBkbyB3ZSByZXNldCB0aGUgZmlybXdhcmUvTklDIHdo ZW4gd2UgYWRtaW4gZG93bi91cCB0aGUKPiB2aWYgKHdoZW4gYSBzaW5nbGUgdmlmIGlzIGFjdGl2 ZSk/ICBDb3VsZG4ndCB3ZSBqdXN0IGtlZXAKPiB0aGUgZmlybXdhcmUgYWN0aXZlIGluIHRoaXMg c3RhdGUgYW5kIG5vdCByaXNrIGxvY2t1cCBkdWUKPiB0byByZXNldD8KCklmIHlvdSBwdXQgZG93 biBsYXN0IGludGVyZmFjZSBtYWM4MDIxMSBjYWxscyBkcnZfc3RvcCgpLiBUaGVyZSBpc24ndAph bnkgcmVhbCBuZWVkIHRvIGtlZXAgdGhlIGRldmljZSB1cCBhbmQgcnVubmluZyBhZnRlciB0aGF0 IG90aGVyIHRoYW4KdHJ5aW5nIHRvIHdvcmthcm91bmQgdGhlIHJlc2V0IGlzc3VlLiBCdXQgdGhl biB5b3UgbmVlZCB0byBkZWFsIHdpdGgKZmlybXdhcmUgcXVpcmtzLiBJIHJlY2FsbCBpdCBjb3Vs ZCByZXBvcnQgUnggaW5kaWNhdGlvbnMgYWZ0ZXIgYWxsCnZkZXZzIGhhZCBiZWVuIHJlbW92ZWQg KGFuZCB0aGlzIGlzIG5vdyBhbHNvIG9ic2VydmFibGUgd2l0aCAxMC4yCmR1cmluZyBwcm9iaW5n L2Jvb3R1cCkuIEl0J3MganVzdCBzaW1wbGVyIHRvIHJlYm9vdCBmaXJtd2FyZSBvbgpkcnZfc3Rv cC9zdGFydCgpLgoKCk1pY2hhxYIKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmF0aDEwayBtYWlsaW5nIGxpc3QKYXRoMTBrQGxpc3RzLmluZnJhZGVhZC5v cmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9hdGgxMGsK