On Tue, Jul 29, 2008 at 7:43 AM, Jeremy Fitzhardinge <jeremy@goop.org> wrote:
quoted text
> Cliff Wickman wrote:
>>
>> I think that the Linux distributions are not going to build a special
>> UV kernel, are they?  So every distro would have to be prompted to turn on
>> CONFIG_X86_UV, or else their kernel is not going to boot on UV.
>>
>
> Distros will generally turn on everything.  You could have it on by default
> if the kernel is built for CONFIG_X86_GENERICARCH which enables support for
> other big numa configurations.  I think distros generally build with that
> enabled anyway.

config X86_GENERICARCH
       bool "Generic architecture"
        depends on X86_32
       help
          This option compiles in the NUMAQ, Summit, bigsmp, ES7000, default
          subarchitectures.  It is intended for a generic binary kernel.
          if you select them all, kernel will probe it one by one. and will
          fallback to default.

YH
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/