Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754228Ab3EJUFL (ORCPT ); Fri, 10 May 2013 16:05:11 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:37497 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753380Ab3EJUFJ (ORCPT ); Fri, 10 May 2013 16:05:09 -0400 Date: Fri, 10 May 2013 21:05:03 +0100 From: Al Viro To: Borislav Petkov Cc: Andrew Morton , Dave Jones , Linux Kernel Subject: Re: SyS symbol munging. Message-ID: <20130510200503.GM25399@ZenIV.linux.org.uk> References: <20130510192417.GA4915@redhat.com> <20130510123510.78c066f177a7a8e5dd9ec7e4@linux-foundation.org> <20130510195500.GD23014@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130510195500.GD23014@pd.tnic> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 771 Lines: 16 On Fri, May 10, 2013 at 09:55:00PM +0200, Borislav Petkov wrote: > On Fri, May 10, 2013 at 12:35:10PM -0700, Andrew Morton wrote: > > I forget who did this initially and peeling back those layers with git > > is tiresome. > > 1a94bc34768e4 from 2009, although those SyS* things started appearing in > stack traces only recently AFAIR. Note that both sys_something and SyS_something end up in vmlinux symbol table, refering to the same address. AFAICS, what matters is which one goes first. May be even linker-dependent... -- 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/