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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 D049AC4321D for ; Thu, 23 Aug 2018 23:00:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B99B208D6 for ; Thu, 23 Aug 2018 23:00:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B99B208D6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728516AbeHXCcS (ORCPT ); Thu, 23 Aug 2018 22:32:18 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:51768 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726132AbeHXCcS (ORCPT ); Thu, 23 Aug 2018 22:32:18 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1ED767A9; Thu, 23 Aug 2018 16:00:27 -0700 (PDT) Received: from dupont (dupont.austin.arm.com [10.118.16.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B5B8F3F2EA; Thu, 23 Aug 2018 16:00:26 -0700 (PDT) Date: Thu, 23 Aug 2018 18:00:26 -0500 From: Kim Phillips To: Martin =?UTF-8?B?TGnFoWth?= Cc: , lkml , Arnaldo Carvalho de Melo , Jiri Olsa Subject: Re: [PATCH] Properly interpret indirect call in perf annotate. Message-Id: <20180823180026.06e2e4dbca8954207f5ecf07@arm.com> In-Reply-To: References: Organization: Arm X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 23 Aug 2018 14:29:34 +0200 Martin Liška wrote: > The patch changes interpretation of: > callq *0x8(%rbx) > > from: > 0.26 │ → callq *8 > to: > 0.26 │ → callq *0x8(%rbx) > > in this can an address is followed by a register, thus > one can't parse only address. > > Signed-off-by: Martin Liška > --- Tested this doesn't incur any grievances parsing aarch64 code: Tested-by: Kim Phillips Thanks, Kim