[Xen-devel] Re: [GIT PULL] xen: Check NX state before setting up GDT mapping

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

On 09/23/09 05:36, Ingo Molnar wrote:
>> +#ifdef CONFIG_X86_64
>> +    /* Work out if we support NX */
>> +    check_efer();
>> +#endif
>> +
>>     
> btw., this #ifdef could sure be eliminated, right?
>   

check_efer() is only defined on x86-64 and all its existing callsites
have a similar #ifdef.  NX setup is an area which could do with a bit of
hitting with the unification stick.

    J

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