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SubjectRe: [PATCH] vexpress/spc: fix a build warning on array bounds
On Thu, Aug 28, 2014 at 09:00:59PM -0700, Pawel Moll wrote:
> On pi??, 2014-08-29 at 02:45 +0100, Alex Shi wrote:
> > On 07/16/2014 07:28 PM, Sudeep Holla wrote:
> > >
> > >
> > > On 16/07/14 12:21, Alex Shi wrote:
> > >> With ARCH_VEXPRESS_SPC option, kernel build has the following
> > >> warning:
> > >>
> > >> arch/arm/mach-vexpress/spc.c: In function ???ve_spc_clk_init???:
> > >> arch/arm/mach-vexpress/spc.c:431:38: warning: array subscript is below
> > >> array bounds [-Warray-bounds]
> > >> struct ve_spc_opp *opps = info->opps[cluster];
> > >> ^
> > >> since 'cluster' maybe '-1' in UP system. This patch does a active
> > >> checking to fix this issue.
> > >>
> > >
> > > Good catch, looks fine to me.
> > >
> > > Acked-by: Sudeep Holla <sudeep.holla@arm.com>
> >
> > Anyone like to pick up this build warning fix? Or comments are appreciated!
>
> My fault, sorry, forgot about it...
>
> Acked-by: Pawel Moll <pawel.moll@arm.com>
>
> Arnd, Olof, could you please queue it as a fix? Happy to push a branch
> if you wish.

Applied. In the future, please feel free to just resend the patch
with the acked-bys added, no need to send a pull request for a single
patch. It's slightly more convenient to get a fresh copy of the patch
into arm@kernel.org folders, since now I had to go hunt it down on the
list it was originally posted.


-Olof


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