From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W8mif-00056Y-1F for ath10k@lists.infradead.org; Thu, 30 Jan 2014 08:11:34 +0000 From: Kalle Valo Subject: Re: [PATCH] ath10k: properly return err from start() References: <52E8248F.8090601@candelatech.com> <1390976791-9223-1-git-send-email-michal.kazior@tieto.com> Date: Thu, 30 Jan 2014 10:10:59 +0200 In-Reply-To: <1390976791-9223-1-git-send-email-michal.kazior@tieto.com> (Michal Kazior's message of "Wed, 29 Jan 2014 07:26:31 +0100") Message-ID: <87r47pyjn0.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Michal Kazior Cc: greearb@candelatech.com, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Michal Kazior writes: > If recovery failed ath10k returned 0 (success) and > mac80211 continued to call other driver callbacks. > This caused null dereference. > > This is how the failure looked like: > > ath10k: ctl_resp never came in (-110) > ath10k: failed to connect to HTC: -110 > ath10k: could not init core (-110) > BUG: unable to handle kernel NULL pointer dereference at (null) [...] > Reported-By: Ben Greear > Signed-off-by: Michal Kazior Thanks, applied. > Thanks for reporting, Ben! Indeed, thanks Ben. Please keep the reports coming :) -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k