From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932387AbWCRPSO (ORCPT ); Sat, 18 Mar 2006 10:18:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932774AbWCRPSN (ORCPT ); Sat, 18 Mar 2006 10:18:13 -0500 Received: from 213-239-205-134.clients.your-server.de ([213.239.205.134]:44507 "EHLO mail.tglx.de") by vger.kernel.org with ESMTP id S932387AbWCRPSN (ORCPT ); Sat, 18 Mar 2006 10:18:13 -0500 Message-Id: <20060318142827.419018000@localhost.localdomain> Date: Sat, 18 Mar 2006 15:18:24 -0000 From: Thomas Gleixner To: Andrew Morton Cc: LKML , Ingo Molnar , Tom Rini Subject: [patch 0/2] sys_setitimer and sys_alarm hotfixes Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andrew, Tom Rini pointed out a LTP test failure in the preempt-rt tree. I verified against mainline and following fixups are needed. The setitimer values from userspace are not validated. Non canonical values were silently converted by the pre hrtimer code. This silent conversion also happened for the unsigned to signed conversion for sys_alarm. This should go into 2.6.16 tglx --