From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8307EC4743C for ; Wed, 23 Jun 2021 15:00:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 662D56113B for ; Wed, 23 Jun 2021 15:00:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230061AbhFWPC4 (ORCPT ); Wed, 23 Jun 2021 11:02:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:34844 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229523AbhFWPCz (ORCPT ); Wed, 23 Jun 2021 11:02:55 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E9E2A6100B; Wed, 23 Jun 2021 15:00:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1624460437; bh=5X5dTyS50Nv6v7nF9v6/zRpPW4X2tSo4N7dMFiljys8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=h2w3yytHupsmnVmVnUJNxsRJLfwS9qgjUgsRCu6yGObadK/nDaIalYVJctk2sQzR6 3HHnrDLIq8LboDcYRv5Ldx9gM/AouBsc9Uj0HvIawF0Lo2AOFOMCe4U4w1GwxUKY/7 Hhy6F4IjlubCcJ0doUurT2fuiPu7oVERE0M4Gj08= Date: Wed, 23 Jun 2021 17:00:35 +0200 From: Greg KH To: Thomas Gleixner Cc: Borislav Petkov , stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] x86/fpu: Reset state for all signal restore failures" failed to apply to 4.4-stable tree Message-ID: References: <162427273275124@kroah.com> <878s31ekg8.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <878s31ekg8.ffs@nanos.tec.linutronix.de> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Jun 22, 2021 at 10:03:03PM +0200, Thomas Gleixner wrote: > On Tue, Jun 22 2021 at 12:17, Greg KH wrote: > > > On Mon, Jun 21, 2021 at 07:45:02PM +0200, Borislav Petkov wrote: > >> On Mon, Jun 21, 2021 at 12:52:12PM +0200, gregkh@linuxfoundation.org wrote: > >> > > >> > The patch below does not apply to the 4.4-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 . > >> > >> Ok, how's this below? > >> > >> It should at least capture the gist of what this commit is trying to > >> achieve as the FPU mess has changed substantially since 4.4 so I'm > >> really cautious here not to break any existing setups. > >> > >> I've boot-tested this in a VM but Greg, I'd appreciate running it > >> through some sort of stable testing framework if you're using one. > > > > This applied to 4.4.y and 4.9.y, but we still need a 4.14.y and 4.19.y > > version if at all possible. > > Everything is possible :) Thanks for this, now queued up! greg k-h