From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxim Kuvyrkov Subject: Re: Add private syscalls to support NPTL Date: Wed, 09 Dec 2009 14:05:25 +0300 Message-ID: <4B1F8475.7000300@codesourcery.com> References: <4A89D037.7090807@codesourcery.com> <4B1CBEE8.7000907@codesourcery.com> <08E1D88E-249F-4C5B-8F00-519659DC912E@parq.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail.codesourcery.com ([38.113.113.100]:35885 "EHLO mail.codesourcery.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753986AbZLILF2 (ORCPT ); Wed, 9 Dec 2009 06:05:28 -0500 In-Reply-To: <08E1D88E-249F-4C5B-8F00-519659DC912E@parq.net> Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: Klaus Kuehnhammer Cc: linux-m68k@vger.kernel.org Klaus Kuehnhammer wrote: > Hi! > > I've been testing this patch (together w/the latest codesourcery toolchain release) on an m548x the last couple of days. > > It looks like there is still an issue in sys_atomic_cmpxchg_32. When cloning a large process, it accesses memory it shouldn't: Hi Klaus, Which kernel version are you using? Where does the kernel oops? Is it at `mem_value = *mem;' ? Regards, -- Maxim Kuvyrkov CodeSourcery maxim@codesourcery.com (650) 331-3385 x724