From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:42250 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757817AbeD0KMO (ORCPT ); Fri, 27 Apr 2018 06:12:14 -0400 Date: Fri, 27 Apr 2018 12:11:26 +0200 From: Greg Kroah-Hartman To: Martin Schwidefsky Cc: stable@vger.kernel.org Subject: Re: [PATCH 00/19] s390 spectre mititgation for 4.9 Message-ID: <20180427101126.GA23026@kroah.com> References: <20180427053657.56944-1-schwidefsky@de.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180427053657.56944-1-schwidefsky@de.ibm.com> Sender: stable-owner@vger.kernel.org List-ID: On Fri, Apr 27, 2018 at 07:36:38AM +0200, Martin Schwidefsky wrote: > Greetings, > > this series is the backport of 19 upstream patches to add the > current s390 spectre mitigation to kernel version 4.9. > > It follows the x86 approach with array_index_nospec for the v1 > spectre attack and retpoline/expoline for v2. As a fallback > there is the ppa-12/ppa-13 based defense which requires an > micro-code update. All now applied, thanks! greg k-h