From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from webmail.newmedia-net.de ([185.84.6.166]:43650 "EHLO webmail.newmedia-net.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753566AbdIDOZD (ORCPT ); Mon, 4 Sep 2017 10:25:03 -0400 To: linux-wireless@vger.kernel.org From: Sebastian Gottschall Subject: current wireless-next mac80211 test result Message-ID: (sfid-20170904_162507_298293_4BB9F6AF) Date: Mon, 4 Sep 2017 16:08:41 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: I tested yesterday the current wireless-next tree with backports and openwrt and also dd-wrt and ath10k after a few minutes the load was up to 50.0 . after downgrading just mac80211 to the january version but still using latest ath10k with some small mods to fit to the api, everything was back to normal again. since some ioctls i used for a special kernel driver deadlocked at the same time where the load was getting high, it seems for me like a deadlock problem in mac802.11 using some big fat kernel lock. didnt had much time for more research. just wanted to give that information to this group -- Mit freundlichen Grüssen / Regards Sebastian Gottschall / CTO NewMedia-NET GmbH - DD-WRT Firmensitz: Berliner Ring 101, 64625 Bensheim Registergericht: Amtsgericht Darmstadt, HRB 25473 Geschäftsführer: Peter Steinhäuser, Christian Scheele http://www.dd-wrt.com email: s.gottschall@dd-wrt.com Tel.: +496251-582650 / Fax: +496251-5826565