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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 57C53C43215 for ; Fri, 29 Nov 2019 18:16:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3881021721 for ; Fri, 29 Nov 2019 18:16:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727118AbfK2SQr (ORCPT ); Fri, 29 Nov 2019 13:16:47 -0500 Received: from mx2.suse.de ([195.135.220.15]:44864 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727107AbfK2SQr (ORCPT ); Fri, 29 Nov 2019 13:16:47 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id B7279B071; Fri, 29 Nov 2019 18:16:45 +0000 (UTC) Date: Fri, 29 Nov 2019 19:16:45 +0100 (CET) From: Miroslav Benes To: Vasily Gorbik cc: heiko.carstens@de.ibm.com, borntraeger@de.ibm.com, jpoimboe@redhat.com, joe.lawrence@redhat.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, jikos@kernel.org, pmladek@suse.com, nstange@suse.de, live-patching@vger.kernel.org Subject: Re: [PATCH v4 1/2] s390/unwind: add stack pointer alignment sanity checks In-Reply-To: Message-ID: References: <20191106095601.29986-5-mbenes@suse.cz> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: live-patching-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: live-patching@vger.kernel.org On Fri, 29 Nov 2019, Vasily Gorbik wrote: > From: Miroslav Benes > > ABI requires SP to be aligned 8 bytes, report unwinding error otherwise. > > Signed-off-by: Vasily Gorbik Signed-off-by: Miroslav Benes M