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[23.128.96.32]) by mx.google.com with ESMTPS id k16-20020a170902761000b001bbcddc33dasi4150083pll.180.2023.10.13.06.21.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Oct 2023 06:21:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 8733D818BCB4; Fri, 13 Oct 2023 06:21:25 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230006AbjJMNVW (ORCPT + 51 others); Fri, 13 Oct 2023 09:21:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231894AbjJMNVV (ORCPT ); Fri, 13 Oct 2023 09:21:21 -0400 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CF7EBF; Fri, 13 Oct 2023 06:21:19 -0700 (PDT) Received: from [2a02:8108:8980:2478:8cde:aa2c:f324:937e]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1qrI6P-0002mG-KG; Fri, 13 Oct 2023 15:21:17 +0200 Message-ID: Date: Fri, 13 Oct 2023 15:21:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] wifi: mt76: mt7915: remove VHT160 capability on MT7915 Content-Language: en-US, de-DE From: "Linux regression tracking #update (Thorsten Leemhuis)" To: Oleksandr Natalenko , linux-wireless@vger.kernel.org Cc: Felix Fietkau , Sasha Levin , Greg Kroah-Hartman , stable@vger.kernel.org, linux-kernel@vger.kernel.org, Linux kernel regressions list Reply-To: Linux regressions mailing list , Linux regressions mailing list References: <20230726091704.25795-1-nbd@nbd.name> <12289744.O9o76ZdvQC@natalenko.name> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1697203279;703aa893; X-HE-SMSGID: 1qrI6P-0002mG-KG X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Fri, 13 Oct 2023 06:21:25 -0700 (PDT) [TLDR: This mail in primarily relevant for Linux kernel regression tracking. See link in footer if these mails annoy you.] On 22.09.23 13:22, Linux regression tracking #adding (Thorsten Leemhuis) wrote: > > On 21.09.23 07:02, Oleksandr Natalenko wrote: >> On středa 26. července 2023 11:17:02 CEST Felix Fietkau wrote: >>> The IEEE80211_VHT_CAP_EXT_NSS_BW value already indicates support for half-NSS >>> 160 MHz support, so it is wrong to also advertise full 160 MHz support. > [...] >> and this broke my mt7915-based AP. >> >> However, if I remove `[VT160]` capability from the hostapd config, things go back to normal. It does seem that 160 MHz still works even. >> >> Is this expected? > > Thanks for the report. Removing this from the regression tracking after mentioning the intent to do so due to the tricky striation in my last report to Linus. #regzbot inconclusive: tricky situation, no simple way out afaics #regzbot ignore-activity Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.