Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp2473175pxa; Mon, 17 Aug 2020 10:26:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxW2kDkEMi/N/qdtS0PQssmLozsF+9P9/nEjaxcM0btxi/0BMdZme+NGXIfiqtmWZ+IjN/F X-Received: by 2002:a05:6402:3135:: with SMTP id dd21mr16552567edb.123.1597685163187; Mon, 17 Aug 2020 10:26:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597685163; cv=none; d=google.com; s=arc-20160816; b=jXTi4cqFTOWO7h0C42MFLtvyPnTrccd7JKV9nK9K2aJcn4/PjfeNRK21gp2qpxbP1w OLPi3YwbqeqmvQtzqqoZVOJEr/15r2cKBUyGppXlT1Dmlp6ktrQPL3T/jWouNqycJHlT K/IhPI20nndqbMsVW374YUN5qu7H2rs6RafXa20I9TBkI7iOYHFZAMYq7/tAEW1jgpae SbkZrM9lPPggn3NmR82/o3LUhF2J4/jF3vIBmmnTRakJPzn3OuHiatAfTVbuYD+UiKDZ WwBKCK4IO5OeGVz5jZlhQEyDmijy09oLT9h4LVUg4Qayo5WLiyGBlnMNXNgdc4bSQW4+ yHnQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=UbEnhSB872GEAYzrooW4o1jQ0RQRTje6Ey077cqXpHU=; b=Q/YBiNAL7P1ppXMr/hmpOB2kBLaITln6dv/1bZvKDearzqHK1ySkEIyRIjQavPSVgq 8ES+g1uAeS8KVZfUJpbkfVOx83Xs7PyG6j5Jp5nf+vMV3qv5UHMmVeJtmjSOjT7rqxgJ 8x0wwuKYHf/2aPjph1wHupCGy6lUYWG7x4dLoPZGucHknPLgVvD3HgjR3XjQwOE66CjF tO4UL8w2Re4ouyUBvf1FICF4sJMfVidCKa6MpDv5ikInLz2udq8mptwZaiaCGMeza9Cq t/l4FOmijudpkY7yV68IpjXHjIWy8NPiQOuXT+JexpcNW5hI26CJecPDO73KwFnbjrDu lfug== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=WrOmmGSW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z13si11206946eja.704.2020.08.17.10.25.40; Mon, 17 Aug 2020 10:26:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=WrOmmGSW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389945AbgHQRX5 (ORCPT + 99 others); Mon, 17 Aug 2020 13:23:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:36954 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731373AbgHQRFD (ORCPT ); Mon, 17 Aug 2020 13:05:03 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 95E8F2067C; Mon, 17 Aug 2020 17:05:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597683903; bh=GUsArLbL02qpHoztHYo42iM7UEhUrFu2gzZLc6e45Xw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WrOmmGSWsfm1b1BGZwv55E9QTH0wydsd48MODLzbQ6ilDmmo3YgzJtjKI+0yIYKGW 4/vjd/CYFEzjL2JyUrIzKmX9IyMR3GzVgcAU3zKJ9uLHzW7I3fKNma7b+3OZcqhni/ a3WHDpUR1MxN+7CX5zZi9N2c0hMY5I4xBPkfwyeU= Date: Mon, 17 Aug 2020 19:05:22 +0200 From: Greg KH To: "Guilherme G. Piccoli" Cc: Thomas Gleixner , jan.kiszka@siemens.com, jbeulich@suse.com, linux-kernel@vger.kernel.org, marc.zyngier@arm.com, stable@vger.kernel.org, "Guilherme G. Piccoli" , pedro.principeza@canonical.com Subject: Re: [PATCH 4.19 35/47] x86/irq: Seperate unused system vectors from spurious entry again Message-ID: <20200817170522.GA795695@kroah.com> References: <20200817162156.GA715236@kroah.com> <20200817164924.GA721399@kroah.com> <14968c46-ad8f-fbdf-88d6-0ded954534c9@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <14968c46-ad8f-fbdf-88d6-0ded954534c9@canonical.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 17, 2020 at 01:59:00PM -0300, Guilherme G. Piccoli wrote: > On 17/08/2020 13:49, Greg KH wrote: > > [...] > >> I'm sorry, I hoped the subject + thread would suffice heh > > > > There is no thread here :( > > > > Wow, that's odd. I've sent with In-Reply-To, I'd expect it'd get > threaded with the original message. Looking in lore archive [1], it > seems my first message wasn't threaded but the others were...apologies > for that, not sure what happened... reply to is fine, but how do you know what my email client has (hint, not a copy of 1.5 years of history sitting around in it at the moment...) So there is no "thread" here as far as it is concerned... Anyway, not a big deal, just properly quote emails in the future, that's good to get used to no matter what :) > >> So, the mainline commit is: f8a8fe61fec8 ("x86/irq: Seperate unused > >> system vectors from spurious entry again") [0]. The backport to 4.19 > >> stable tree has the following id: fc6975ee932b . > > > > Wow, over 1 1/2 years old, can you remember individual patches that long > > ago? > > > > Anyway, did you try to backport the patch to older kernels to see if it > > was possible and could work? > > > > If so, great, please feel free to submit it to the > > stable@vger.kernel.org list and I will be glad to pick it up. > > > > I'm working on it, it is feasible. But I'm seeking here, in this > message, what is the reason it wasn't backported for pre-4.19 Try reading the stable mailing list archives, again, you are asking about a patch 1.5 years ago. I can't remember information about patches sent _yesterday_ given the quantity we go through... thanks, greg k-h