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Re: [Xen-devel] [PATCH] gcov: support gcc 7.x

To: Jan Beulich <JBeulich@xxxxxxxx>
From: Wei Liu <wei.liu2@xxxxxxxxxx>
Date: Wed, 18 Oct 2017 14:50:58 +0100
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Julien Grall <julien.grall@xxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Delivery-date: Wed, 18 Oct 2017 13:51:46 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Wed, Oct 18, 2017 at 07:45:53AM -0600, Jan Beulich wrote:
> Taking Linux commit 0538421343 ("gcov: support GCC 7.1") as reference,
> enable gcc 7 support requiring __gcov_exit() and having 9 counters.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

> ---
> Considering that gcc 7 has been out for a while, I think we shouldn't
> ship 4.10 with not even building gcov when using that compiler.
> 

+1

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References:
- [Xen-devel] [PATCH] gcov: support gcc 7.x
  - From: Jan Beulich

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