Return-path: Received: from mx2.yrkesakademin.fi ([85.134.45.195]:58286 "EHLO mx2.yrkesakademin.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756719AbdKNVMp (ORCPT ); Tue, 14 Nov 2017 16:12:45 -0500 Subject: Re: iwlwifi 8265 firmware crash vith v34 on linux 4.14 To: Luciano Coelho , References: <1510689850.4011.96.camel@intel.com> From: Thomas Backlund Message-ID: <6a8bf7c2-633b-4d45-7e80-91cb607320da@mageia.org> (sfid-20171114_221249_275747_98D75827) Date: Tue, 14 Nov 2017 23:12:40 +0200 MIME-Version: 1.0 In-Reply-To: <1510689850.4011.96.camel@intel.com> Content-Type: text/plain; charset="utf-8"; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Den 14.11.2017 kl. 22:04, skrev Luciano Coelho: > Hi Thomas, > > On Tue, 2017-11-14 at 21:49 +0200, Thomas Backlund wrote: >> Running a Lenovo Yoga 720 with kernel 4.14, I pulled the: >> git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux- >> firmware.git >> tags/iwlwifi-fw-2017-11-03 >> >> to try the new fw version 34 on my: >> 3f:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / >> 8275 [8086:24fd] (rev 78) >> >> And got this firmware crash and no wifi working: >> (for reference firmware version 31.560484.0 from same git pull works) >> >> >> [ 11.423208] iwlwifi 0000:3f:00.0: Error sending SCAN_REQ_UMAC: >> time out after 2000ms. > > Yes, this was a screw up on my side regarding the FW API. We have a > bugzilla and a patch to fix it already (on my comment #6): > > https://bugzilla.kernel.org/show_bug.cgi?id=197591#c6 > > I'll try to get this into the first stable release for 4.14. > Thanks. That patch fixed the crash here too :) I'm now happily using v34 here I'll queue it up in Mageia distro kernel too before landing the new firmwares there... > Sorry for the trouble and thanks for reporting! No worries :) -- Thomas