From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1FC7FC31E40 for ; Tue, 6 Aug 2019 13:04:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 00B1F20C01 for ; Tue, 6 Aug 2019 13:04:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730896AbfHFNEN (ORCPT ); Tue, 6 Aug 2019 09:04:13 -0400 Received: from mx2.suse.de ([195.135.220.15]:57316 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726092AbfHFNEN (ORCPT ); Tue, 6 Aug 2019 09:04:13 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 05F04B061; Tue, 6 Aug 2019 13:04:10 +0000 (UTC) Date: Tue, 06 Aug 2019 15:04:10 +0200 Message-ID: From: Takashi Iwai To: Luca Coelho Cc: dor.shaish@intel.com, Josh Boyer , Johannes Berg , Emmanuel Grumbach , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Regression with the latest iwlwifi-9260-*-46.ucode In-Reply-To: References: <280dad08ba9864755c3c45ed3ce26d602fe18a49.camel@intel.com> <38635c1b10018859457787ecff4f92a3ceec34a4.camel@coelho.fi> <99462e51eda721d5d85d9ea9e2c28da62f8b54f5.camel@coelho.fi> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Mon, 05 Aug 2019 14:03:55 +0200, Luca Coelho wrote: > > On Mon, 2019-08-05 at 13:10 +0300, Luca Coelho wrote: > > On Mon, 2019-08-05 at 12:05 +0200, Takashi Iwai wrote: > > > On Mon, 05 Aug 2019 11:53:33 +0200, > > > Luca Coelho wrote: > > > > On Mon, 2019-08-05 at 12:48 +0300, Luca Coelho wrote: > > > > > On Sun, 2019-07-21 at 18:43 +0200, Takashi Iwai wrote: > > > > > > On Sat, 20 Jul 2019 22:49:33 +0200, > > > > > > Luca Coelho wrote: > > > > > > > On Sat, 2019-07-20 at 22:42 +0200, Takashi Iwai wrote: > > > > > > > > On Fri, 19 Jul 2019 20:07:46 +0200, > > > > > > > > Takashi Iwai wrote: > > > > > > > > > On Fri, 19 Jul 2019 18:36:53 +0200, > > > > > > > > > Luciano Coelho wrote: > > > > > > > > > > Adding Dor. > > > > > > > > > > > > > > > > > > > > Hi Takashi, > > > > > > > > > > > > > > > > > > > > Do you have full logs of the crash? We can't see much from the log > > > > > > > > > > snippet pasted in the bug report. > > > > > > > > > > > > > > > > > > OK, I'll ask reporters. If you have a SUSE/openSUSE bugzilla account, > > > > > > > > > feel free to join there. > > > > > > > > > > > > > > > > FYI, the dmesg's have been uploaded to the same bugzilla entry: > > > > > > > > https://bugzilla.opensuse.org/show_bug.cgi?id=1142128 > > > > > > > > > > > > > > > > > > > > > > Thanks! > > > > > > > > > > > > > > BTW, I pushed new firmwares to our firmware tree in git.kernel.org > > > > > > > today. This is the patch: > > > > > > > > > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/commit/?id=b5f09bb4f816abace0227d0f4e749859364cef6b > > > > > > > > > > > > > > It would be great if you can try it out and let us know whether the problem is gone or not. > > > > > > > > > > > > I created a test package and asked for testing. > > > > > > The test result seems negative, showing the same error, > > > > > > unfortunately. > > > > > > > > > > > > The dmesg was uploaded on the bugzilla entry. > > > > > > > > > > Thanks Takashi! We will look into them as soon as possible (sorry for > > > > > the late reply, I just came back from vacations). > > > > > > > > Actually, I just noticed that your bugzilla is closed as "RESOLVED > > > > FIXED". Is this still an issue? > > > > > > It's "closed" because our package contains the revert. > > > > > > > This seems like a mismatch between the WiFi and BT firmwares... And > > > > most likely the same issue as this: > > > > > > > > https://bugzilla.kernel.org/show_bug.cgi?id=202163 > > > > > > OK, so we need the update of the whole linux-firmware. > > > I'll refresh the package and ask for testing. > > > > I'm not sure the new BT firmware is in linux-firmware yet, since I > > don't handle BT stuff. I hope it is. > > I just double-checked this and got confirmation that the latest BT > firmware in linux-firmware.git is compatible with the latest WiFi > firmware there as well. > > The only caveat is that the machine needs to be cold-booted for it to > work.... > > But we are taking steps to make sure this will not happen next time > (i.e. for future hardware), by syncing our BT and WiFi firmware > releases. Now we got a feedback from the latest linux-firmware (20190726) and surprising the result was negative. The dmesg after the cold boot is found at: https://bugzilla.suse.com/show_bug.cgi?id=1142128#c26 The kernel is 5.2.3, so it should be new enough. If anything else needed (or something missing), let us know. thanks, Takashi