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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C88C2ECAAD3 for ; Wed, 7 Sep 2022 07:12:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230196AbiIGHMK (ORCPT ); Wed, 7 Sep 2022 03:12:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbiIGHLw (ORCPT ); Wed, 7 Sep 2022 03:11:52 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D4FDA3D09; Wed, 7 Sep 2022 00:11:42 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1374D61589; Wed, 7 Sep 2022 07:11:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D990C433D7; Wed, 7 Sep 2022 07:11:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662534701; bh=8bW+ISvEjXQ7whCeJ9Tq8O45emuRmH86uTYdJqFBVOA=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=Cc2f+QU2Jo/g4EWxcIkIqnWJrFE+ITYHvRzYXExSYsRPvQegN9MKHLQKNTOoP0Vzx xNfyZPY4ZauTYvLaNdqPwpQNJcXexN//wqrD/4FCvxWMKCHpoOs8ljnCMcSjZIK8ls vc+XORa7mdI+2sOv3vGlpgCdmycYB8ar8/5hWAyJ++rgHOdxigYy1vkhx4sTRCejcN oF7TIxb3OPDMU0T7j6D8bW9Q/LaWoRwcYnX70AmrniifCvIev95BmsYsMKyHLtE2zw 75R9dR66Y8P0QQBq5X58wMOMS2UCJe7OfDrnDILq4CQDYLbJD75BH+UgqICEaMVnEm 6J4d4HcTp86gw== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: wifi: iwlwifi: don't spam logs with NSS>2 messages From: Kalle Valo In-Reply-To: <20220905172246.105383-1-Jason@zx2c4.com> References: <20220905172246.105383-1-Jason@zx2c4.com> To: "Jason A. Donenfeld" Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org, "Jason A. Donenfeld" , Johannes Berg User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <166253468596.3736.6006842007998566694.kvalo@kernel.org> Date: Wed, 7 Sep 2022 07:11:40 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org "Jason A. Donenfeld" wrote: > I get a log line like this every 4 seconds when connected to my AP: > > [15650.221468] iwlwifi 0000:09:00.0: Got NSS = 4 - trimming to 2 > > Looking at the code, this seems to be related to a hardware limitation, > and there's nothing to be done. In an effort to keep my dmesg > manageable, downgrade this error to "debug" rather than "info". > > Cc: Johannes Berg > Signed-off-by: Jason A. Donenfeld Patch applied to wireless.git, thanks. 4d8421f2dd88 wifi: iwlwifi: don't spam logs with NSS>2 messages -- https://patchwork.kernel.org/project/linux-wireless/patch/20220905172246.105383-1-Jason@zx2c4.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches