Re: [Xen-devel] [PATCH v4 1/5] xen/compiler: Replace opencoded __attribute__((noreturn))

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 28/02/14 16:33, Jan Beulich wrote:
>>>> On 25.02.14 at 13:23, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
>> Make a formal define for noreturn in compiler.h, and fix up opencoded uses of
>> __attribute__((noreturn)).  This includes removing redundant uses with
>> function definitions which have a public declaration.
>>
>> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>> CC: Keir Fraser <keir@xxxxxxx>
>> CC: Jan Beulich <JBeulich@xxxxxxxx>
>> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>> CC: Stefano Stabellini <stefano.stabellini@xxxxxxxxxx>
>> Acked-by: Tim Deegan <tim@xxxxxxx>
> I had already committed this, but it failed my pre-push build test:
>
>> --- a/xen/include/xen/compiler.h
>> +++ b/xen/include/xen/compiler.h
>> @@ -14,6 +14,8 @@
>>  #define always_inline __inline__ __attribute__ ((always_inline))
>>  #define noinline      __attribute__((noinline))
>>  
>> +#define noreturn      __attribute__((noreturn))
> This collides with uses of __attribute__((noreturn)) elsewhere in
> the tree. Did this really build for you without issue?
>
> Jan
>

Hmm - I can see why.  I will respin the series and double check each
commit for compilation.  I think this was broken by splitting out the
changes to nmi_crash() in v3.

~Andrew

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