From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [PATCH v2] Avoid clang prior initialization error
 when listing MTRR flags
Date: Wed, 24 Sep 2014 13:31:46 +0100
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To: Jan Beulich <JBeulich@suse.com>, Marcin Cieslak <saper@saper.info>
Cc: xen-devel@lists.xenproject.org, Ian Campbell <ian.campbell@citrix.com>
List-Id: xen-devel@lists.xenproject.org

Hi,

On 09/24/2014 01:17 PM, Jan Beulich wrote:
>>>> On 24.09.14 at 11:49, <saper@saper.info> wrote:
>> Clang 3.4 complains when compiling range of designated range
>> initializers:
>>
>> generic.c:95:32: error: initializer overrides prior initialization of this 
>> subobject [-Werror,-Winitializer-overrides]
>>                 [MTRR_TYPE_UNCACHABLE]     = "uncachable",
>>                                              ^~~~~~~~~~~~
>> 6 errors generated.
>>
>> Signed-off-by: Marcin Cieslak <saper@saper.info>
> 
> Introducing a second lookup level for dealing with a bogus compiler
> warning is definitely not the route we want to go. As said before -
> a patch to turn off that warning would be fine, but I don't think any
> other one would be.

I have sent a patch to disable initializer-overrides warning few months
ago. See https://patches.linaro.org/27060/.

I haven't had time to rework my clang series. It may be interesting to
give a look at it and made the change request. IIRC, most of the patches
were already acked/reviewed.

http://lists.xenproject.org/archives/html/xen-devel/2014-03/msg03239.html

Regards,

-- 
Julien Grall