linux-kernel - Re: [PATCH 2/2] x86-64: seccomp: fix 32/64 syscall hole

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Date:	Sun,  1 Mar 2009 17:44:23 -0800 (PST)
From:	Roland McGrath <roland@...hat.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>, x86@...nel.org,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	linux-mips@...ux-mips.org, sparclinux@...r.kernel.org,
	linuxppc-dev@...abs.org
Subject: Re: [PATCH 2/2] x86-64: seccomp: fix 32/64 syscall hole

> And I guess the seccomp interaction means that this is potentially a 
> 2.6.29 thing. Not that I know whether anybody actually _uses_ seccomp. It 
> does seem to be enabled in at least Fedora kernels, but it might not be 
> used anywhere.

I have no idea who uses it.  I just assume that anyone who is using it
might be expecting it to be reliable for security purposes as advertised.


Thanks,
Roland
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