From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1E98215E5C2 for ; Tue, 3 Jun 2025 20:34:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748982850; cv=none; b=qOX5ycMi1GTkvdzw2ZjjVvX7jg5OwQtM7SPYEFVRBAAUQv+kUbTLxrfRNuSzCXEelOMLCcCWwlQ7Px20KsTaC7zEeqHjM3ePAoK4eAwZ7gRILWECc3tOkzDWNvxKdSSbZTszhBdGjN8W0OtioAK2+lI3smxLfgl20uUhoJsNos8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748982850; c=relaxed/simple; bh=4ygbrJq3wOR1KcMor7zYFMw1GzTl+Xb1ncSGpKYVym8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZDJp95db6g6FpSl+CF+AoiLf9G64Ns5oDHknE7WVnDP5b0S703S+vKzDk0eaePmfsu6fbwO8yqx3MRWlR0SOuFFj6j1Sp9nwErTvZKaZA6E41+4UzTLQz9syr1R5pn1cR5kfVL0ksZFdIz254OYo04r85cUWRuD75pBskyvfTjw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=N/L2F1T1; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="N/L2F1T1" Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 17F421F90C; Tue, 3 Jun 2025 22:33:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1748982838; bh=aUm8NQzsFQSYbUhneDHpSy9shTurxXW3dmQDlMA4fFc=; h=From:To:Subject; b=N/L2F1T18xyk/rXHMaQk7fXb3SSu4b8jT42g+o2QtS6HHPWBsU1rH/HKDyOOYQud3 hl2Om3DsLgI75F3hFNQ2ZzvBuFqmPIyhfHhL439EZeLnI9vhQ195kGgqh1Bz3Ci2E3 tlRwM0WFWRJTX/q96A+pgqoQNKbwSO4LUO6A8CZ3Y1i2siYvE0vSRvhQAghxvK96Pq 9Z65PSo5RQaJbV1KWTzSXO9g3Rg88Sri4tP4ePbfW2a6m9dbOqSTz09uz76UCTgP3Y DIO3nY7kXv8bFSrKMoNzhnCGZe84Hhc2Jdw2Jnapd0+5tUReDZQ0F7KqVZOwp2PI6Z AGmCKEpeakjmA== Date: Tue, 3 Jun 2025 22:33:54 +0200 From: Francesco Dolcini To: Greg Kroah-Hartman , Sasha Levin Cc: stable@vger.kernel.org, patches@lists.linux.dev, Jeff Chen , Francesco Dolcini , Johannes Berg , Vitor Soares Subject: Re: [PATCH 6.12 130/626] wifi: mwifiex: Fix HT40 bandwidth issue. Message-ID: <20250603203337.GA109929@francesco-nb> References: <20250527162445.028718347@linuxfoundation.org> <20250527162450.311998747@linuxfoundation.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250527162450.311998747@linuxfoundation.org> Hello Greg, Sasha On Tue, May 27, 2025 at 06:20:23PM +0200, Greg Kroah-Hartman wrote: > 6.12-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Jeff Chen > > [ Upstream commit 4fcfcbe457349267fe048524078e8970807c1a5b ] > > This patch addresses an issue where, despite the AP supporting 40MHz > bandwidth, the connection was limited to 20MHz. Without this fix, > even if the access point supports 40MHz, the bandwidth after > connection remains at 20MHz. This issue is not a regression. > > Signed-off-by: Jeff Chen > Reviewed-by: Francesco Dolcini > Link: https://patch.msgid.link/20250314094238.2097341-1-jeff.chen_1@nxp.com > Signed-off-by: Johannes Berg > Signed-off-by: Sasha Levin Can you please drop this patch from any additional stable kernel update? It seems that on 6.12.y it introduced a regression, we are currently investigating it and we'll eventually send a revert for 6.12.y. In the meantime it would be good to not spread the issue to any other stable kernel. Francesco