linux-kernel - Re: [PATCH 3/5] mips: sanitize restart logics

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Message-ID: <alpine.DEB.1.10.1010160121080.25860@tp.orcam.me.uk>
Date:	Sat, 16 Oct 2010 01:25:45 +0100 (BST)
From:	"Maciej W. Rozycki" <macro@...esourcery.com>
To:	Al Viro <viro@...IV.linux.org.uk>
cc:	David Daney <ddaney@...iumnetworks.com>,
	Al Viro <viro@....linux.org.uk>, ralf@...ux-mips.org,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	"Maciej W. Rozycki" <macro@...ux-mips.org>
Subject: Re: [PATCH 3/5] mips: sanitize restart logics

On Fri, 8 Oct 2010, Al Viro wrote:

> BTW, with original code regs->regs[0] *can* be 1, if you are leaving syscall
> with -EINVAL.  It won't reach the userland, though.

 That's all I'm concerned about, thanks.

  Maciej
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