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 7D18052F61; Fri, 29 Mar 2024 10:25:58 +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=1711707958; cv=none; b=bIFCeHGONLhiTd4mAopg1BoMqVxJeaI9cMJUw0eG6MaYNiTcQ5CaAgpIm+8YiGoXfqqiy5cwzQN/rem2mEchJbTvwSyYCcleiBKLuQMR9LCiCC8+9hF2soLCFsN9HHs/ouolxsVYfhJTlxbJ/VsijXYh8STm6elbeehrpqiXoVc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711707958; c=relaxed/simple; bh=3MalgDy3HFA5HZM/zbui+LEPKnHzf7WcdyEXeFgOkLA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YDcElWnuo3UrBKVio1WHg5Gx+DrY18dXRrSiwmjm24WQlIbwfZBfXvUKR/+raH/grQLyhSdX2JIA8MRVneUaMVVCChRerICzAQyJnNdaVUzJNyLvyYrmpaCEf3Lu0N5rHqZbiWB1aWg2js4IAnfCqTK6q9VMDCre5MsKYjElFQ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dvdknBHB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="dvdknBHB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50965C43399; Fri, 29 Mar 2024 10:25:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1711707958; bh=3MalgDy3HFA5HZM/zbui+LEPKnHzf7WcdyEXeFgOkLA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dvdknBHBa5i/b6LSvHuoYDxWxMQAYUeJhiTB4L7X2uyL4lZe/RrdauUGCeIglN6KH Jp/ZBiNc7AhLOb6DWbhOWibzu34dg37QVNG6DMFdcZdbU98aifuysMCDOIHj+uWQB1 DFGlA8/zgpgN7I8MHsiguQC09UYljA7uoYXWi+zo= Date: Fri, 29 Mar 2024 11:25:46 +0100 From: Greg KH To: Easwar Hariharan Cc: Sasha Levin , stable@vger.kernel.org, jarredwhite@linux.microsoft.com, "Rafael J . Wysocki" , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: FAILED: Patch "ACPI: CPPC: Use access_width over bit_width for system memory accesses" failed to apply to 5.15-stable tree Message-ID: <2024032936-bootleg-debtless-1975@gregkh> References: <20240327121738.2833692-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-acpi@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 27, 2024 at 08:48:17AM -0700, Easwar Hariharan wrote: > Hi Sasha, > > On 3/27/2024 5:17 AM, Sasha Levin wrote: > > The patch below does not apply to the 5.15-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, including the original git commit > > id to . > > > > Thanks, > > Sasha > > > > ------------------ original commit in Linus's tree ------------------ > > > >>>From 2f4a4d63a193be6fd530d180bb13c3592052904c Mon Sep 17 00:00:00 2001 > > From: Jarred White > > Date: Fri, 1 Mar 2024 11:25:59 -0800 > > Subject: [PATCH] ACPI: CPPC: Use access_width over bit_width for system memory > > accesses > > > > To align with ACPI 6.3+, since bit_width can be any 8-bit value, it > > cannot be depended on to be always on a clean 8b boundary. This was > > uncovered on the Cobalt 100 platform. > > > > Please see the backport for this patch I sent earlier: https://lore.kernel.org/stable/6df99ad6-0402-4dcf-9a1c-7259436768dd@linux.microsoft.com/T/#u Got it, now queued up, thanks! greg k-h