linux-kernel - Re: SyS symbol munging.

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Message-ID: <20130510200503.GM25399@ZenIV.linux.org.uk>
Date:	Fri, 10 May 2013 21:05:03 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Borislav Petkov <bp@...en8.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: SyS symbol munging.

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...
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