Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932126AbZKKVh2 (ORCPT ); Wed, 11 Nov 2009 16:37:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932083AbZKKVhU (ORCPT ); Wed, 11 Nov 2009 16:37:20 -0500 Received: from mx1.redhat.com ([209.132.183.28]:7924 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932075AbZKKVhR (ORCPT ); Wed, 11 Nov 2009 16:37:17 -0500 Date: Wed, 11 Nov 2009 22:31:52 +0100 From: Oleg Nesterov To: Andrew Morton Cc: Benjamin Herrenschmidt , Roland McGrath , linux-kernel@vger.kernel.org Subject: [PATCH 0/5] ptrace: syscall-exit && stepping fixes Message-ID: <20091111213152.GA10639@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 532 Lines: 14 Currently PTRACE_SINGLESTEP after syscall_exit stop is not consistent across different machines, and we have different problems depending on arch/. As Roland suggests, we should move the arch-dependent logic into the tracehook_report_syscall_exit() and unify/fix the behaviour. Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/