From: Arjan van de Ven <arjan@infradead.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Andrey Borzenkov <arvidjaar@mail.ru>,
USB list <linux-usb@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.28-rc3: usb_hcd_poll_rh_status: array subscript is above array bounds
Date: Tue, 4 Nov 2008 08:21:35 -0800 [thread overview]
Message-ID: <20081104082135.07597ce0@infradead.org> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0811041108430.3614-100000@iolanthe.rowland.org>
On Tue, 4 Nov 2008 11:10:33 -0500 (EST)
Alan Stern <stern@rowland.harvard.edu> wrote:
> > Dp you know if it was ever reported to gcc folks?
>
> I have no idea. All I know is what was reported on LKML.
I reported this bug (well from a different part of the kernel, but same
warning) to gcc and yes it's a "gcc behavior"
apparently they produce the warning in a phase of the compiler before
the optimization to remove this code as "not taken".
There's a fix floating around but it's only a partial fix or something
like that.
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
prev parent reply other threads:[~2008-11-04 16:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-03 8:10 Andrey Borzenkov
2008-11-03 14:53 ` Alan Stern
2008-11-04 16:01 ` Andrey Borzenkov
2008-11-04 16:10 ` Alan Stern
2008-11-04 16:21 ` Arjan van de Ven [this message]
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