From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754891AbdDLSr3 (ORCPT ); Wed, 12 Apr 2017 14:47:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41564 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752304AbdDLSr0 (ORCPT ); Wed, 12 Apr 2017 14:47:26 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 615658E3EA Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=jpoimboe@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 615658E3EA From: Josh Poimboeuf To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Borkmann , Dave Jones Subject: [PATCH 0/3] x86/unwind: silence entry-related warnings Date: Wed, 12 Apr 2017 13:47:09 -0500 Message-Id: X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Wed, 12 Apr 2017 18:47:25 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This fixes a rare unwinder warning which is seen when unwinding from an interrupt which occurred in entry code. The first two patches are cleanups which are needed for the fix in the third patch. Josh Poimboeuf (3): x86/unwind: move common code into update_stack_state() x86/unwind: read stack return address in update_stack_state() x86/unwind: silence entry-related warnings arch/x86/include/asm/unwind.h | 2 + arch/x86/kernel/unwind_frame.c | 176 ++++++++++++++++++++++------------------- 2 files changed, 95 insertions(+), 83 deletions(-) -- 2.7.4