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=-5.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5B06AC4360C for ; Fri, 27 Sep 2019 12:33:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E71520872 for ; Fri, 27 Sep 2019 12:33:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="L9qn8RT6"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="RFv5nTSN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727423AbfI0MdK (ORCPT ); Fri, 27 Sep 2019 08:33:10 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:52706 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726087AbfI0MdJ (ORCPT ); Fri, 27 Sep 2019 08:33:09 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 46D7460A78; Fri, 27 Sep 2019 12:33:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1569587588; bh=r8P0kTWFs5BN/PAIrml16HxhQSxByv11rct0foYZLGc=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=L9qn8RT6xZ4wbcsRpV1JbAIQB2wDlooRGkDSIIb4VR6rheWVGM+nREe1BspPPqp6N khDGiUGDtcz8wIUVBA15X3rLyegLh2Bnb5a54/4Rtz1CBVDyPZj7xqsA5252pUdi2p nAnvHFbI4tJr3cN/reR2xSG21b1x977iJPDYlrhA= Received: from tynnyri.adurom.net (tynnyri.adurom.net [51.15.11.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id C0D07608CC; Fri, 27 Sep 2019 12:33:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1569587587; bh=r8P0kTWFs5BN/PAIrml16HxhQSxByv11rct0foYZLGc=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=RFv5nTSNu+dIox97OpCHi6fEdAr+gbGzLwWaHHnXoVQ/xs28RkMGs5ISu1rnK8y9L b9pKuKhT/KskhyetDjwc9eXAeh2m7ptyGy7+YAR+KLyo/MaTF9e5bCvyAI5aRNAP5b awI4cuLEn27eHIRA7rn2i/08T06DAkZDlr66SCnQ= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org C0D07608CC Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Norbert Preining Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, ilw@linux.intel.com Subject: Re: IWL AC 8260, kernel 5.3.*, many kernel WARNING References: <20190927010452.b576njhcvgowasf3@burischnitzel.preining.info> Date: Fri, 27 Sep 2019 15:33:02 +0300 In-Reply-To: <20190927010452.b576njhcvgowasf3@burischnitzel.preining.info> (Norbert Preining's message of "Fri, 27 Sep 2019 10:04:52 +0900") Message-ID: <87blv5j4w1.fsf@tynnyri.adurom.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Norbert Preining writes: > Dear all, > > (please cc) > > linux 5.3.1 > Debian/sid > Thinkpad X260 > iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 > iwlwifi 0000:04:00.0: loaded firmware version 36.8fd77bb3.0 op_mode iwlmvm > > since about 5.3.0 I get a lot of warnings in the syslog about iwlmvm. > > It starts with > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: Microcode SW error detected. Restarting 0x82000000. > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: Start IWL Error Log Dump: > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: Status: 0x00000080, count: 6 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: Loaded firmware version: 36.8fd77bb3.0 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: 0x00000038 | BAD_COMMAND > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: 0x000002F0 | trm_hw_status0 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1 > .... > > after that > Sep 27 09:08:35 burischnitzel kernel: ieee80211 phy0: Hardware restart was requested > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: FW Error notification: type 0x00000000 cmd_id 0x05 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: FW Error notification: seq 0x0030 service 0x00000005 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: FW Error notification: timestamp 0x000000000037F460 > Sep 27 09:08:35 burischnitzel kernel: iwlwifi 0000:04:00.0: FW error in SYNC CMD GEO_TX_POWER_LIMIT I'm guessing this should fix it: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=fddbfeece9c7882cc47754c7da460fe427e3e85b -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches