Return-path: Received: from s3.sipsolutions.net ([144.76.63.242]:33816 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932421AbeF2Hkg (ORCPT ); Fri, 29 Jun 2018 03:40:36 -0400 Message-ID: <1530258034.3481.2.camel@sipsolutions.net> (sfid-20180629_094039_991578_7AC34617) Subject: Re: [PATCH] mac80211: Fix oops in ieee80211_tx_control_port From: Johannes Berg To: Denis Kenzior , linux-wireless@vger.kernel.org Date: Fri, 29 Jun 2018 09:40:34 +0200 In-Reply-To: <20180619153950.28903-1-denkenz@gmail.com> (sfid-20180619_174004_371689_B903070F) References: <20180619153950.28903-1-denkenz@gmail.com> (sfid-20180619_174004_371689_B903070F) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 2018-06-19 at 10:39 -0500, Denis Kenzior wrote: > On pre-emption enabled kernels the following oops was being seen due to > missing local_bh_disable/local_bh_enable calls. mac80211 assumes that > pre-emption is disabled in the data path. Applied, but I've done some major edits to the commit message and added a Fixes tag :) johannes