From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (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 0D7EF13C8EA for ; Wed, 26 Mar 2025 15:23:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743002608; cv=none; b=lf7cea2iddp0yIFTPdvS3zQ9r1sBVoayWGzGvMug0p/x5TQM4jHJxJS31wqKARic8+Kd8gQt1qferpiq5G00F3pxQf2HwFJHUCNAw8EtoKFtpWH+iC4NBz9+Sqb10mVpR+eZqnBNmeTZG6uCI6itI3VXU5UHgb+azyxIK2G+Bxc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743002608; c=relaxed/simple; bh=k7CJgaBictxhGds/SNqY01GFqGuOdurOMdG05jQsVEY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QwTe+393Xbio0VjIRAEaxqUGsnflq6BE0VnluTpzdCK+uwIVKGaPmSjhCCwlI4ZxgdtDyjK/Bra+uAAr2Socd1rQ309sRkSkseC+BAfjdufJ9MUBMkp+oYbzb6eabM+awOZEGv/D5NB73GQIp5OUk+HP3ceUZiVaXWeGL0poPAE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=VnSG6YCs; arc=none smtp.client-ip=209.85.214.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="VnSG6YCs" Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-2241053582dso73287775ad.1 for ; Wed, 26 Mar 2025 08:23:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1743002606; x=1743607406; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=oLxpsj3MlyrxzxcTIdl+re05Lx90Epv1ZYMgB2IEZX8=; b=VnSG6YCsDLu06T3AZofWIZpF3sCASyaBAApDq+oBCE4Yo9kK/1YRCgQ2tRVMVfF2vz 9h2hYpvMz6HRbSVw0fXN4hpnFABKKO7c/W35uxVnCbGlM+DYQiCQBRf3L7Ly6594b84K /+ze7jiWHufPywIOQl7ML1ZLNXAh7+MSYC+ag= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743002606; x=1743607406; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=oLxpsj3MlyrxzxcTIdl+re05Lx90Epv1ZYMgB2IEZX8=; b=ZjsAZF/jpEfHXxW0mVQ8yQLYh//oDiqrNPX6XGQy+//0O+grCVJIkJhY7L91vNK1zs BWFHvhf4L8wdKl1767xmM90YVOvr611wm1X40hbXzrLoj7TF1bWaXOXteFkKQWYCSmXr 2WBU1qPBkkYCVVpmjC2jzRpgZEOIVrzv1lC2ZDwyQ38mHWi3C8VPajdM0ob0PmTQ1OFD 5azWfNk0l17WScTcWC1hS+vgA65TEXxPv8jqZSz4oDJHD0ixpswNLimnTkKKU8toDHMw pkuZNu8GC9whFRT5BB8FdbWNDvngyNO9sEzsaAJbE8Yb3zQN5/t8OYtKK179DETZ3Z8r cJnw== X-Forwarded-Encrypted: i=1; AJvYcCU5dX4drxMVDQ8FaJ6p7ACux2yKEQCGur2kKqvBiv/kh/nouxVb4j/vc6vuHYTLngdnjq2SZPEoTteIstI=@vger.kernel.org X-Gm-Message-State: AOJu0YxOGycZUF9kmYSHAT92S/RyXhMokNm2moH/aqhHeiSgwVummgwJ lgMt1EuUh9llmCWGBga40XYCKdnFf9S1I7etN1G2uq8Dqa4LD14eDoUj6wxwHDnOS9vsdfm1XNU = X-Gm-Gg: ASbGncvON/HteMxe2WaC+MyCGdO87NgQTEQwEL8OImSyAAWbqSdos+zIQrG2MQNFKNF 5/FuDZe9xwpzmdNllbdYU4nKweZfODCv6+epHUrTn+691q4nAvxGfNjaa6drBIP249hOQEq7Lgy X7Y/U3hNdXhRP0aRmOsGATylR7ktGeH0Bhho2H6lfQ6QFmyePYmBEdwwhGi+oGmsNi5g5FY3aQY seJajr4xLvg5rXJyvzfNWNMBE48Ap7MUv6cFwUr3bH7BLwT0dYBG9AFvMXdHkiAhihDQmcRDxMc zO3dA1CR+cLkkFxMwGE9bATAEGcuZb715/yIdVMUW0SjFHdC1ee4CnV7kW/RF6OsuP+pYsRwGoy xfyj1IuQ= X-Google-Smtp-Source: AGHT+IEvRqUnkr5RYindS5V2XIwmBMS49KB5BhJjqPUOz/O93KkRT4qX6ryr2KWxJyl0iEG0vMiRlg== X-Received: by 2002:a17:902:e88a:b0:21d:3bd7:afdd with SMTP id d9443c01a7336-2280456c1f9mr431375ad.0.1743002606123; Wed, 26 Mar 2025 08:23:26 -0700 (PDT) Received: from localhost ([2a00:79e0:2e14:7:b885:47c3:6268:77fb]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-7390611bd23sm12735632b3a.96.2025.03.26.08.23.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Mar 2025 08:23:25 -0700 (PDT) Date: Wed, 26 Mar 2025 08:23:23 -0700 From: Brian Norris To: Francesco Dolcini Cc: Jeff Chen , "linux-wireless@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "johannes@sipsolutions.net" , Pete Hsieh , "s.hauer@pengutronix.de" Subject: Re: [EXT] Re: [PATCH v4 1/2] wifi: mwifiex: Fix premature release of RF calibration data. Message-ID: References: <20250220061143.1417420-2-jeff.chen_1@nxp.com> <20250318050739.2239376-2-jeff.chen_1@nxp.com> <20250319162842.GA46894@francesco-nb> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Mar 26, 2025 at 01:18:10PM +0100, Francesco Dolcini wrote: > On Tue, Mar 25, 2025 at 04:43:33PM +0000, Jeff Chen wrote: > > From: Francesco Dolcini > > > On Tue, Mar 18, 2025 at 01:07:38PM +0800, Jeff Chen wrote: > > > > This patch resolves an issue where RF calibration data was being > > > > released before the download process. Without this fix, the external > > > > calibration data file would not be downloaded at all. > > > > > > > > Fixes: d39fbc88956e ("mwifiex: remove cfg_data construction") > > > > Signed-off-by: Jeff Chen > > > > > > The code looks ok to me, however I do not understand the commit you > > > selected as fixes tag. > > > > > > From what I understand releasing the data before using it was done since the > > > initial commit 388ec385d5ce ("mwifiex: add calibration data download > > > feature"). What am I missing? > > > > Thank you for reviewing the patch. You are correct-the Fixes tag I included was incorrect. > > After re-examining the issue, I found that the premature release of RF calibration data > > cannot be reproduced, which invalidates the problem statement for this patch. > > > > I have decided to withdraw the patch. I appreciate your feedback and attention to detail, > > which helped identify this oversight. > > To me the code change is correct, and it is also merged in wireless-next. No > reason to drop it because of my comment on the fixes tag. > > Brian: are you ok with that? Oh, sorry, I don't think I really analyzed the nature of the reasons for "withdrawal". Yes, if it's just the Fixes tag, then reverting isn't even that helpful. I'm fine with keeping it as-is. Brian