From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7ECC27A476; Thu, 30 Apr 2026 14:12:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777558360; cv=none; b=oGSJ0GkFbtjlTgLHRM+Np7oKrvTAryBqjs5XmZIq7pF0VMqHEoa+brErQ/+nGnvMVqPcRUy5j1qNbiU5ie0N71gG4P/kNnAx8tfFGZB2t6yQz8lfXnolAR4W3wEeUN/rtXHyee4oTCTABAdYPAYsFagvqnsNLxUPGkH1oY0JfCQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777558360; c=relaxed/simple; bh=q6wE4e/BYHPWr7674ATth+PYYTMBxroeOuP+HW6wfh4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UiuM8VT7dIluc59K9DdzJK/H6b195EJzu/IjV3agA4vxnzQX++5DD9U99uSQldY5kt/MqJMSm3Wb2ou1h2TJvcI8/5xrNGMsLZVTpyRgXGdguQ51lMlc0Ei2BAaclW9xZx30aQW3FtIwMTYEY8nCnaOaR0Q3i3OOx4bzb5/9lM4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eZhRiFTQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eZhRiFTQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27BE9C2BCB3; Thu, 30 Apr 2026 14:12:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777558360; bh=q6wE4e/BYHPWr7674ATth+PYYTMBxroeOuP+HW6wfh4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=eZhRiFTQVwHf2/XJe2Y9Zic7zOef4BMwtOA8pC/lcPxfhCPXu1X1YAq2jhtaxYuNb VUFO6QikbhgMMKy179Khhe2rwGBiVE6qtBewEszF0hnyQly4Qbnqlqrtf7mGbkicZg 5wpRt6tXdQLFpezpiVrVZyfu8z1tObEIXuPhr+rpuRz9JX2biP60naVWB2A4HyBDb5 JyDn4nfCgx8go1LvCjBw0h8rtx9jUkRItoqFc1aUOL5M4BFaEcRu1IXDTF8t5WEirU 0h6p9SCGsveUIs1ofrrnCe88A2BoVrod7E2y68TBcHntCsrTF/Is/FRnmAbys0M5dQ mxj5MK9hoCmvw== Date: Thu, 30 Apr 2026 07:12:39 -0700 From: Jakub Kicinski To: Johannes Berg Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org Subject: Re: [GIT PULL] wireless-2026-04-30 Message-ID: <20260430071239.36b0e5f0@kernel.org> In-Reply-To: <20260430111831.219242-6-johannes@sipsolutions.net> References: <20260430111831.219242-6-johannes@sipsolutions.net> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 30 Apr 2026 13:17:52 +0200 Johannes Berg wrote: > So the LLM floodgates are starting to open ;-) But I'm somewhat > happy that so far we haven't gotten any really critical reports. > Here's a couple of first fixes though. > > Please pull and let us know if there's any problem. Looks like this breaks kunit: ok 70 mac80211-tpe KTAP version 1 # Subtest: mac80211-mlme-chan-mode # module: mac80211_tests 1..1 KTAP version 1 # Subtest: test_determine_chan_mode ok 1 Normal case, EHT is working ok 2 Requiring EHT support is fine ok 3 Lowering the mode limits us kunit: required basic rate or BSS membership selectors not supported or disabled, rejecting connection ok 4 Requesting a basic rate/selector that we do not support ok 5 As before, but userspace says it is taking care of it # test_determine_chan_mode: ASSERTION FAILED at net/mac80211/tests/chan-mode.c:258 Expected conn.mode == params->expected_mode, but conn.mode == 5 (0x5) params->expected_mode == 1 (0x1) not ok 6 Masking out a supported rate in HT capabilities kunit: Missing mandatory rates for 4 Nss, rx 0, tx 2 oper 2, disable VHT kunit: required MCSes not supported, disabling VHT ok 7 Masking out a RX rate in VHT capabilities kunit: Missing mandatory rates for 4 Nss, rx 2, tx 0 oper 2, disable VHT kunit: required MCSes not supported, disabling VHT ok 8 Masking out a TX rate in VHT capabilities kunit: Missing mandatory rates for 5 Nss, rx 0, tx 0 oper 2, disable VHT kunit: required MCSes not supported, disabling VHT ok 9 AP has higher VHT requirement than client ok 10 all zero VHT basic rates are ignored (many APs broken) kunit: Invalid rates for 3 Nss, rx 3, tx 3 oper 0, disable HE kunit: required MCSes not supported, disabling HE ok 11 AP requires 3 HE streams but client only has two ok 12 all zero HE basic rates are ignored (iPhone workaround) kunit: required MCSes not supported, disabling EHT ok 13 AP requires too many RX streams with EHT MCS 7 kunit: required MCSes not supported, disabling EHT ok 14 AP requires too many TX streams with EHT MCS 7 kunit: required MCSes not supported, disabling EHT kunit: required basic rate or BSS membership selectors not supported or disabled, rejecting connection ok 15 AP requires too many RX streams with EHT MCS 7 and EHT is required kunit: regulatory prevented using AP config, downgraded kunit: required bandwidth not supported, disabling EHT ok 16 80 MHz EHT is downgraded to 40 MHz HE due to puncturing # test_determine_chan_mode: pass:15 fail:1 skip:0 total:16 not ok 1 test_determine_chan_mode # Totals: pass:15 fail:1 skip:0 total:16