From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: Re: macvlan: Fix device ref leak when purging bc_queue Date: Fri, 21 Apr 2017 20:37:56 +0000 Message-ID: <1492807076414.83805@Dell.com> References: <1492618528011.11322@Dell.com> <20170420125512.GA9113@gondor.apana.org.au> <1492704599476.84165@Dell.com> <20170421044029.GA11695@gondor.apana.org.au> <1492785652578.53801@Dell.com>, Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: , , , To: Return-path: Received: from esa4.dell-outbound.iphmx.com ([68.232.149.214]:37929 "EHLO esa4.dell-outbound.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1162525AbdDUUrp (ORCPT ); Fri, 21 Apr 2017 16:47:45 -0400 In-Reply-To: Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEZyb206IE1haGVzaCBC YW5kZXdhciAo4KSu4KS54KWH4KS2IOCkrOCkguCkoeClh+CkteCkvuCksCkgPG1haGVzaGJAZ29v Z2xlLmNvbT4KPiBTZW50OiBGcmlkYXksIEFwcmlsIDIxLCAyMDE3IDEyOjIzIFBNCj4gVG86IEdo YWxhbSwgSm9lCj4gQ2M6IGhlcmJlcnRAZ29uZG9yLmFwYW5hLm9yZy5hdTsgRGF2aWQgTWlsbGVy OyBXaWNobWFubiwgQ2xpZmZvcmQ7IGxpbnV4LW5ldGRldgo+IFN1YmplY3Q6IFJlOiBtYWN2bGFu OiBGaXggZGV2aWNlIHJlZiBsZWFrIHdoZW4gcHVyZ2luZyBiY19xdWV1ZQoKPiBNYXkgYmUgdGhl IHN5c3RlbSBpcyBidXN5IGFuZCBzbmFwc2hvdCBpcyB0b28gc21hbGwsIGFuZCBldmVudHVhbGx5 Cj4gcHJvY2Vzc19icm9hZGNhc3QoKSBzaG91bGQgZ2V0IGNhbGxlZC4gRGVsZXRpbmcgYSBzbGF2 ZSBkb2VzIG5vdGhpbmcKPiBhYm91dCBjYW5jZWxsaW5nIHRoZSB3b3JrLXF1ZXVlIHNvIGl0IHdv dWxkIGhhcHBlbiBldmVudHVhbGx5LgoKPiBUaGUgY2hhbmdlIHRoYXQgSGVyYmVydCBwcm9wb3Nl ZCBpcyBjb3JyZWN0LiBXaGVuIHBhY2tldHMgYXJlIGVucXVldWVkCj4gZm9yIHByb2Nlc3Npbmcg bGF0ZXIgYSBkZXYgcmVmZXJlbmNlIGlzIHRha2VuIGFuZCBpdCdzIHJlbW92ZWQgd2hlbgo+IGl0 J3MgcHJvY2Vzc2VkIHdoZW4gaXQgZ2V0cyBzY2hlZHVsZWQuIFRoZSBiYWNrbG9nIGlzIHBlciBw b3J0IHNvIGl0Cj4gbWFrZXMgc2Vuc2UgdG8gcmVtb3ZlIHJlZmVyZW5jZShzKSBiZWZvcmUgcHVy Z2luZyB0aGUgcXVldWUgcHJpb3IgdG8KPiBkZWxldGluZyB0aGUgcG9ydC4KCkkgb25seSBpbmNs dWRlZCB0aGUgc25hcHNob3Qgb2YgdGhlIGxvZ3MgdGhhdCdzIHJlbGV2YW50LiBUaGUgc3lzdGVt IGluIHF1ZXN0aW9uIGhhcyBiZWVuIGxlZnQgaW4gdGhhdCBzdGF0ZSBmb3IgaG91cnMsIHdpdGhv dXQgZXZlciBzZWVpbmcgcHJvY2Vzc19icm9hZGNhc3QoKSBiZWluZyBjYWxsZWQuIEFuZCwgeWVz IEkgZGlkIGNoZWNrIHRoZSBjcHUgbG9hZCwgYW5kIHRoZSBzeXN0ZW0gd2FzIHJ1bm5pbmcgYXQg YXJvdW5kIDIwJSBsb2FkLiBTbywgSSBkb24ndCB0aGluayB0aGF0J3MgdGhlIGNhc2UuIEkgd291 bGQgc3VnZ2VzdCB0byB0YWtlIGNsb3NlciBsb29rIGF0IHRoZSBjb2RlIGluIG10YWN2bGFuX2Rl bGxpbmsoKSwgd2hlcmUgaXQgcGVyZm9ybXMgdW5saW5rIGFuZCB1bnJlZ2lzdGVyOgoKdm9pZCBt YWN2bGFuX2RlbGxpbmsoc3RydWN0IG5ldF9kZXZpY2UgKmRldiwgc3RydWN0IGxpc3RfaGVhZCAq aGVhZCkKewoJc3RydWN0IG1hY3ZsYW5fZGV2ICp2bGFuID0gbmV0ZGV2X3ByaXYoZGV2KTsKCWxp c3RfZGVsX3JjdSgmdmxhbi0+bGlzdCk7Cgl1bnJlZ2lzdGVyX25ldGRldmljZV9xdWV1ZShkZXYs IGhlYWQpOwoJbmV0ZGV2X3VwcGVyX2Rldl91bmxpbmsodmxhbi0+bG93ZXJkZXYsIGRldik7Cn0K CkFzIEkgc3RhdGVkIGluIG15IHJlcGx5IHRvIEhlcmJlcnQgaW5pdGlhbGx5LCB0aGUgY29kZSBj aGFuZ2UgaGUgc3VnZ2VzdGVkIGlzIGNvcnJlY3QgYW5kIG5lZWRlZCwgYnV0IG5vdCBlbm91Z2gu IFdlIGhhdmUgdGVzdGVkIHdpdGggaGlzIGNvZGUgY2hhbmdlIGFuZCBvYnNlcnZlZCB0aGUgc2Ft ZSBiZWhhdmlvci4gSSBjYW4gZ3VhcmFudGVlIHlvdSB0aGF0IHRoZSBjb2RlIGNoYW5nZSB0byBt YWN2bGFuX3BvcnRfZGVzdHJveSgpIGhhcyBubyBlZmZlY3Qgb24gdGhpcyBpc3N1ZSwgc2luY2Ug dGhlIGZ1bmN0aW9uIG1hY3ZsYW5fcG9ydF9kZXN0cm95ICgpIGlzIG5vdCBldmVuIGNhbGxlZCBk dXJpbmcgdGhlIG9wZXJhdGlvbi4gCgpIZXJlIGlzIHRoZSBmb3JjZWQgc3RhY2sgdHJhY2UgdGhh dCBJIGNhdXNlZCB0byBzaG93IHRoZSByZW1vdmFsIGNhbGw6CkFwciAyMCAwNjoyMzo0MCBPUzEw IGtlcm5lbDogIFs8ZmZmZmZmZmY4MTBkMzEyYz5dIF9fbmV0ZGV2X2FkamFjZW50X2Rldl9yZW1v dmUrMHgzYy8weDFhMApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZmODFi YjZlODc+XSBfX25ldGRldl9hZGphY2VudF9kZXZfdW5saW5rX2xpc3RzKzB4NjcvMHg2OQpBcHIg MjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZmODEwZDMyYTA+XSBfX25ldGRldl9h ZGphY2VudF9kZXZfdW5saW5rKzB4ODIvMHg0MApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6 ICBbPGZmZmZmZmZmODExZDMxZTA+XSBuZXRkZXZfdXBwZXJfZGV2X3VubGluaysweDEwLzB4MjAK QXByIDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxODBlNzcwPl0gbWFjdmxh bl9kZWxsaW5rKzB4NTAvMHgxMzAKQXByIDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZm ZmZmZjgxYTJjYTI3Pl0gcnRubF9kZWxsaW5rKzB4YjcvMHgxMjAKQXByIDIwIDA2OjIzOjQwIE9T MTAga2VybmVsOiAgWzxmZmZmZmZmZjgxYTYwOWFiPl0gPyBfX25ldGxpbmtfbnNfY2FwYWJsZSsw eDNiLzB4NDAKQXByIDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxYTJhNmM1 Pl0gcnRuZXRsaW5rX3Jjdl9tc2crMHg5NS8weDI1MApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJu ZWw6ICBbPGZmZmZmZmZmODExYzE0OTk+XSA/IHpvbmVfc3RhdGlzdGljcysweDg5LzB4YTAKQXBy IDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxYTBhOWRlPl0gPyBfX2FsbG9j X3NrYisweDdlLzB4MmEwCkFwciAyMCAwNjoyMzo0MCBPUzEwIGtlcm5lbDogIFs8ZmZmZmZmZmY4 MWEyYTYzMD5dID8gcnRuZXRsaW5rX3JjdisweDMwLzB4MzAKQXByIDIwIDA2OjIzOjQwIE9TMTAg a2VybmVsOiAgWzxmZmZmZmZmZjgxYTY0ZjU5Pl0gbmV0bGlua19yY3Zfc2tiKzB4YTkvMHhjMApB cHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZmODFhMmE2Mjg+XSBydG5ldGxp bmtfcmN2KzB4MjgvMHgzMApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZm ODFhNjQ2MDM+XSBuZXRsaW5rX3VuaWNhc3QrMHhmMy8weDIwMApBcHIgMjAgMDY6MjM6NDAgT1Mx MCBrZXJuZWw6ICBbPGZmZmZmZmZmODFhNjRhMWU+XSBuZXRsaW5rX3NlbmRtc2crMHgzMGUvMHg2 ODAKQXByIDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxYTAxNGZiPl0gc29j a19zZW5kbXNnKzB4OGIvMHhjMApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZm ZmZmODFhMDExZWU+XSA/IG1vdmVfYWRkcl90b19rZXJuZWwucGFydC4xOCsweDFlLzB4NjAKQXBy IDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxYTAxZmYxPl0gPyBtb3ZlX2Fk ZHJfdG9fa2VybmVsKzB4MjEvMHgzMApBcHIgMjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZm ZmZmZmZmODFhMDE4ZjY+XSBfX19zeXNfc2VuZG1zZysweDM3Ni8weDM5MApBcHIgMjAgMDY6MjM6 NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZmODFhMDAxOWY+XSA/IHNvY2tfZGVzdHJveV9pbm9k ZSsweDJmLzB4NDAKQXByIDIwIDA2OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxMGEx NjFjPl0gPyBfX2RvX3BhZ2VfZmF1bHQrMHgyMGMvMHg1NjAKQXByIDIwIDA2OjIzOjQwIE9TMTAg a2VybmVsOiAgWzxmZmZmZmZmZjgxMjI3OWFkPl0gPyBkcHV0KzB4YWQvMHgxODAKQXByIDIwIDA2 OjIzOjQwIE9TMTAga2VybmVsOiAgWzxmZmZmZmZmZjgxMjMwYTc0Pl0gPyBtbnRwdXQrMHgyNC8w eDQwCkFwciAyMCAwNjoyMzo0MCBPUzEwIGtlcm5lbDogIFs8ZmZmZmZmZmY4MTIxMmE1MD5dID8g X19mcHV0KzB4MTkwLzB4MjIwCkFwciAyMCAwNjoyMzo0MCBPUzEwIGtlcm5lbDogIFs8ZmZmZmZm ZmY4MWEwMjZiMj5dIF9fc3lzX3NlbmRtc2crMHg0Mi8weDgwCkFwciAyMCAwNjoyMzo0MCBPUzEw IGtlcm5lbDogIFs8ZmZmZmZmZmY4MWEwMjcwMj5dIFN5U19zZW5kbXNnKzB4MTIvMHgyMApBcHIg MjAgMDY6MjM6NDAgT1MxMCBrZXJuZWw6ICBbPGZmZmZmZmZmODFiYzg2Y2Q+XSBzeXN0ZW1fY2Fs bF9mYXN0X2NvbXBhcmVfZW5kKzB4MTAvMHgxNQ==