From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751504AbcBJWPg (ORCPT ); Wed, 10 Feb 2016 17:15:36 -0500 Received: from mail.kernel.org ([198.145.29.136]:36927 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751003AbcBJWPd (ORCPT ); Wed, 10 Feb 2016 17:15:33 -0500 From: Andy Lutomirski To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Borislav Petkov , "Robert O'Callahan" , Andy Lutomirski Subject: [PATCH 0/3] x86: Test and fix a minor compat entry regression Date: Wed, 10 Feb 2016 14:15:24 -0800 Message-Id: X-Mailer: git-send-email 2.5.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I broke certain cases of compat syscall restart under ptrace. Here's a test and a fix. Andy Lutomirski (3): selftests/x86: Fix some error messages in ptrace_syscall selftests/x86: Add a test for syscall restart under ptrace x86/entry/compat: Keep TS_COMPAT set during signal delivery arch/x86/entry/common.c | 23 +++-- tools/testing/selftests/x86/ptrace_syscall.c | 132 ++++++++++++++++++++++++++- 2 files changed, 142 insertions(+), 13 deletions(-) -- 2.5.0