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=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 6DB71C43219 for ; Wed, 1 May 2019 15:27:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3984B208C3 for ; Wed, 1 May 2019 15:27:51 +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="gVFqH88Y"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="SqttRQSD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726586AbfEAP1u (ORCPT ); Wed, 1 May 2019 11:27:50 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:52894 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726345AbfEAP1u (ORCPT ); Wed, 1 May 2019 11:27:50 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 81ECE607DF; Wed, 1 May 2019 15:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1556724469; bh=MJfC9RafauewWFrYRr9IYdRD10knT9RsO+zTvWruTP4=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=gVFqH88YHlCT7VDv4tKY8i4aaBecwDQRDZmBCupe/y4vGOraSKM7nIJ/iEBvxoTnt l0M6J6vk3Uel5lPohz7JmyVjW9fxvUkEXyRRUIc9hsKO7CBzMe5LBfyMfQX/X/xpve RWYutVs6RW3gOPn6WtqvNLTNKpKeL2Jz/8XkFPqc= Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (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 BD32760735; Wed, 1 May 2019 15:27:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1556724469; bh=MJfC9RafauewWFrYRr9IYdRD10knT9RsO+zTvWruTP4=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=SqttRQSDTtXTOdvTeJqvU6F7o7FzAiAtcm9lzGCaGxbS2uTBDABMNekE7C1iANoe8 war8NVNASnitnvZ7FL+Q/G0SYcQ5nfQzk9dVOaFXvd0BNrhRZ0WBLLxgFquI0CdtTB HJwi7dZthm+ZWDqCciDNPKiyQExcC3NAx0YXgpN4= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BD32760735 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 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH V2] brcmfmac: print firmware messages after a firmware crash From: Kalle Valo In-Reply-To: <20190428213826.24526-1-zajec5@gmail.com> References: <20190428213826.24526-1-zajec5@gmail.com> To: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Cc: Arend van Spriel , linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, brcm80211-dev-list@cypress.com, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190501152749.81ECE607DF@smtp.codeaurora.org> Date: Wed, 1 May 2019 15:27:49 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Rafał Miłecki wrote: > From: Rafał Miłecki > > Normally firmware messages are printed with debugging enabled only. It's > a good idea as firmware may print a lot of messages that normal users > don't need to care about. > > However, on firmware crash, it may be very helpful to log all recent > messages. There is almost always a backtrace available as well as rought > info on the latest actions/state. > > Signed-off-by: Rafał Miłecki > Reviewed-by: Arend van Spriel Patch applied to wireless-drivers-next.git, thanks. 47dd82e3d25e brcmfmac: print firmware messages after a firmware crash -- https://patchwork.kernel.org/patch/10921071/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches