Return-path: Received: from mga02.intel.com ([134.134.136.20]:10630 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751753AbbAWKSg (ORCPT ); Fri, 23 Jan 2015 05:18:36 -0500 From: "Grumbach, Emmanuel" To: "johannes@sipsolutions.net" CC: "linux-wireless@vger.kernel.org" Subject: Re: [PATCH] mac80211: synchronize_net() before flushing the queues Date: Fri, 23 Jan 2015 10:18:31 +0000 Message-ID: <1422008312.13429.5.camel@egrumbacBox> (sfid-20150123_111842_334506_336F03EC) References: <1421962219-6840-1-git-send-email-emmanuel.grumbach@intel.com> <1422006994.2728.22.camel@sipsolutions.net> In-Reply-To: <1422006994.2728.22.camel@sipsolutions.net> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: T24gRnJpLCAyMDE1LTAxLTIzIGF0IDEwOjU2ICswMTAwLCBKb2hhbm5lcyBCZXJnIHdyb3RlOg0K PiBPbiBUaHUsIDIwMTUtMDEtMjIgYXQgMjM6MzAgKzAyMDAsIEVtbWFudWVsIEdydW1iYWNoIHdy b3RlOg0KPiA+IFdoZW4gbWFjODAyMTEgZGlzY29ubmVjdHMsIGl0IGRyb3BzIGFsbCB0aGUgcGFj a2V0cyBvbiB0aGUNCj4gPiBxdWV1ZXMuIFRoaXMgaGFwcGVucyBhZnRlciB0aGUgbmV0IHN0YWNr IGhhcyBiZWVuIG5vdGlmaWVkDQo+ID4gdGhhdCB3ZSBoYXZlIG5vIGxpbmsgYW55bW9yZSAobmV0 aWZfY2Fycmllcl9vZmYpLg0KPiA+IG5ldGlmX2NhcnJpZXJfb2ZmIGVuc3VyZXMgdGhhdCBubyBu ZXcgcGFja2V0cyBhcmUgc2VudCB0bw0KPiA+IHhtaXQoKSBjYWxsYmFjaywgYnV0IHdlIG1pZ2h0 IGhhdmUgb2xkZXIgcGFja2V0cyBpbiB0aGUNCj4gPiBtaWRkbGUgb2YgdGhlIFR4IHBhdGguIFRo ZXNlIHBhY2tldHMgd2lsbCBsYW5kIGluIHRoZQ0KPiA+IGRyaXZlcidzIHF1ZXVlcyBhZnRlciB0 aGUgbGF0dGVyIGhhdmUgYmVlbiBmbHVzaGVkLg0KPiA+IFN5bmNocm9uaXplX25ldCgpIGJldHdl ZW4gbmV0aWZfY2Fycmllcl9vZmYgYW5kIGRydl9mbHVzaCgpDQo+ID4gd2lsbCBmaXggdGhpcy4N Cj4gPiANCj4gPiBOb3RlIHRoYXQgd2UgY2FuJ3QgY2FsbCBzeW5jaHJvbml6ZV9uZXQgaW5zaWRl DQo+ID4gaWVlZTgwMjExX2ZsdXNoX3F1ZXVlcyBzaW5jZSB0aGVyZSBhcmUgZmxvd3MgdGhhdCBj YWxsDQo+ID4gaWVlZTgwMjExX2ZsdXNoX3F1ZXVlcyBhbmQgZG9uJ3QgbmVlZCBzeW5jaHJvbml6 ZV9uZXQoKQ0KPiA+IHdoaWNoIGlzIGFuIGV4cGVuc2l2ZSBvcGVyYXRpb24uDQo+IA0KPiBJJ20g LS0gd2l0aCBhIGhlYXZ5IGhlYXJ0IC0tIGFwcGx5aW5nIHRoaXMgZm9yIG5vdy4gVEkvd2l6ZXJ5 IHNwZW50IGENCj4gbG90IG9mIHRpbWUgb3B0aW1pc2luZyB0aGUgdGltZSBpdCB0YWtlcyB0byBy b2FtLCBhbmQgdGhpcyBzaW5nbGUgbGluZQ0KPiB3aWxsIGludHJvZHVjZSBhIHBvdGVudGlhbCBm b3IgaHVuZHJlZHMgb2YgbXMgb2YgbGF0ZW5jeSBpbnRvIHRoZQ0KPiByb2FtaW5nIGZsb3cuDQo+ IA0KPiBZb3UgKHdlKSByZWFsbHkgbmVlZCB0byB0aGluayBhYm91dCBob3cgdG8gYXZvaWQgdGhh dC4NCg0KSSBkb24ndCB0aGluayBpdCB3aWxsIGludHJvZHVjZSB0aGF0IG11Y2ggb2YgbGF0ZW5j eS4NCk5vdGUgdGhhdCB0aGVyZSBpcyBhIGNhbGwgdG8gZmx1c2goKSByaWdodCBhZnRlciB0aGF0 LCB0aGlzIG1lYW5zIHRoYXQNCmFueSBkcml2ZXIgd2hpY2ggaW1wbGVtZW50cyB0aGlzIGNhbGwg bmVlZHMgdG8gd2FpdCB0aGVyZS4gU28geW91IGhhdmUNCnRoZSBsYXRlbmN5IGluIGVpdGhlciBw bGFjZS4gVGhlIG9ubHkgYWRkaXRpb25hbCBsYXRlbmN5IGl0IGFkZHMgaXMgZm9yDQpvdGhlciBS Q1Ugc2VjdGlvbnMgLyBwYWNrZXRzIG9uIG90aGVyIGludGVyZmFjZXMuDQpBbHNvIC0gc2luY2Ug d2UganVzdCBzdG9wcGVkIHRoZSBuZXRpZiwgdGhlcmUgY2FuIHBvc3NpYmx5IGJlIG9ubHkgb25l DQpwYWNrZXQgZm9yIGVhY2ggdmlmIC8gYWMgcHJvY2Vzc2luZy4gVGhpcyBpcyBub3QgdG9vIG11 Y2ggZGF0YSB0bw0KcHJvY2Vzcy4NCg0KWW91ciBjYWxsLCBidXQgdG8gaG9uZXN0LCBJIGhhdmUg YmVlbiBvcHRpbWl6aW5nIHRoZSByb2FtaW5nIGFzIHdlbGwgKGFzDQp5b3Uga25vdykuIEFuZCBp dCB3YXMgcmVhbGx5IGJhZCBmb3IgZHJpdmVycyB0aGF0IGltcGxlbWVudHMgdGhlIGZsdXNoKCkN CmNhbGxiYWNrLiBFc3BlY2lhbGx5IGluIGNhc2VzIHdoZXJlIHlvdSBhcmUgYWxyZWFkeSBmYXIg ZnJvbSB0aGUgQVAgeW91DQp3YW50IHRvIHJvYW0gZnJvbS4gVGhpcyBpcyB3aHkgSSBhZGRlZCB0 aGUgZHJvcCBwYXJhbWV0ZXIgYW5kIG90aGVyDQpvcHRpbWl6YXRpb25zIChkb24ndCBmbHVzaCgp IGFmdGVyIHByb2JpbmcgZXRjLi4uKQ0KDQpBZ2FpbiAtIHlvdXIgY2FsbC4gDQoNCg==