From: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
To: Jon Loeliger <jdl-CYoMK+44s/E@public.gmane.org>
Cc: devicetree-discuss
<devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org>,
Stephen Papacharalambous
<SteveP-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: Re: [PATCH] Fix an overflow case in fdt_offset_ptr() detected by GCC 4.3.
Date: Tue, 30 Sep 2008 12:39:34 +1000 [thread overview]
Message-ID: <20080930023934.GB8939@yookeroo.seuss> (raw)
In-Reply-To: <E1KkUOE-0001OX-EF-CYoMK+44s/E@public.gmane.org>
On Mon, Sep 29, 2008 at 08:51:02PM -0500, Jon Loeliger wrote:
> > On Mon, Sep 29, 2008 at 04:13:27PM -0500, Jon Loeliger wrote:
> > > >
> >
> > Uh.. Jon.. did you see my reply to this. I'm not at all convinced
> > this patches a real problem. I suspect it's just replacing a problem
> > that gcc could detect with a similar one that gcc can't (and for which
> > we already had a test to deal with, anyway).
>
> I saw your reply, and you are welcome to read up
> on the fist fight over in GCC land too.
>
> In the meantime, it fixes a real problem that we
> have at Freescale.
Ok.. and can you explain this real problem?
If this is just to work around a silly gcc warning that appears in
some circumstances and not others, that's fine, but the commit message
should say so.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
next prev parent reply other threads:[~2008-09-30 2:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-25 16:02 [PATCH] Fix an overflow case in fdt_offset_ptr() detected by GCC 4.3 Jon Loeliger
2008-09-26 1:29 ` David Gibson
2008-09-29 21:13 ` Jon Loeliger
[not found] ` <E1KkQ3b-0000uT-6H-CYoMK+44s/E@public.gmane.org>
2008-09-30 1:15 ` David Gibson
[not found] ` <20080930011525.GB6189-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2008-09-30 1:51 ` Jon Loeliger
[not found] ` <E1KkUOE-0001OX-EF-CYoMK+44s/E@public.gmane.org>
2008-09-30 2:39 ` David Gibson [this message]
[not found] ` <20080930023934.GB8939-787xzQ0H9iRg7VrjXcPTGA@public.gmane.org>
2008-09-30 8:03 ` Steve Papacharalambous
2008-09-30 16:28 ` Scott Wood
[not found] ` <48E253A2.1090702-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2008-10-01 1:19 ` David Gibson
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