Re: [Xen-devel] [PATCH 3/3] arm: fix build with gcc 7

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Thu, 18 May 2017, Julien Grall wrote:
> Hi,
> 
> On 18/05/17 09:41, Jan Beulich wrote:
> > The compiler dislikes duplicat "const", and the ones it complains about
> 
> s/duplicat/duplicate/
> 
> > look like they we in fact meant to be placed differently.
> > 
> > Also fix array_access_okay() (just like on x86), despite the construct
> > being unused on ARM: -Wint-in-bool-context, enabled by default in
> > gcc 7, doesn't like multiplication in conditional operators. "Hide" it,
> > at the risk of the next compiler version becoming smarter and
> > recognizing even that. (The hope is that added smartness then would
> > also better deal with legitimate cases like the one here.) The change
> > could have been done in access_ok(), but I think we better keep it at
> > the place the compiler is actually unhappy about.
> 
> I am wondering if we should drop array_access_ok and access_ok as they are not
> used.
> 
> Anyway, I am happy with both way:
> 
> Reviewed-by: Julien Grall <julien.grall@xxxxxxx>

Is this series for 4.9?

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