Return-path: Received: from alexa-out.qualcomm.com ([129.46.98.28]:44094 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752573AbdJ3IkW (ORCPT ); Mon, 30 Oct 2017 04:40:22 -0400 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: Revert "ath10k: fix napi_poll budget overflow" From: Kalle Valo In-Reply-To: <1509262876-10944-1-git-send-email-kvalo@qca.qualcomm.com> References: <1509262876-10944-1-git-send-email-kvalo@qca.qualcomm.com> To: Kalle Valo CC: , Message-ID: <84b6d93b325741f7a6d24d1252f93149@euamsexm01a.eu.qualcomm.com> (sfid-20171030_094049_515149_6E70E507) Date: Mon, 30 Oct 2017 09:40:16 +0100 Sender: linux-wireless-owner@vger.kernel.org List-ID: Kalle Valo wrote: > Thorsten reported on that > commit c9353bf483d3 made ath10k unstable with QCA6174 on his Dell XPS13 (9360) > with an error message: > > ath10k_pci 0000:3a:00.0: failed to extract amsdu: -11 > > It only seemed to happen with certain APs, not all, but when it happened the > only way to get ath10k working was to switch the wifi off and on with a hotkey. > > As this commit made things even worse (a warning vs breaking the whole > connection) let's revert the commit for now and while the issue is being fixed. > > Link: http://lists.infradead.org/pipermail/ath10k/2017-October/010227.html > Reported-by: Thorsten Leemhuis > Signed-off-by: Kalle Valo Patch applied to ath-current branch of ath.git, thanks. e48e9c429a95 Revert "ath10k: fix napi_poll budget overflow" -- https://patchwork.kernel.org/patch/10031233/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches