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SubjectRe: 2.6.20-rc6-mm[2-3] ACPI issues
Bob Picco wrote:
> Alexey Starikovskiy wrote: [Fri Feb 02 2007, 09:20:35AM EST]
>
>> Bob Picco wrote:
>>
>>> BTW, this isn't specific to rx2600. Lee Schermerhorn reported same -mm3
>>> problem on rx8620. Stephane Eranian reported the -mm2 problem mentioned
>>> above on rx2620.
>>>
>>> The debug information you requested is below.
>>>
>>> thanks,
>>>
>>> bob
>>>
>> Bob, thanks for debug information.
>> Could you please try following patch?
>>
>> Thanks,
>>
> your welcome,
>
> It boots rx2600 and NUMA simulator successfully. The NUMA simulator has my M$
> SRAT 1.0 hack applied.
>
>
Could you please try following patch instead of your hack?

Thanks,
Alex.
Proximity domain just became u32 what makes HP to break... Mask the

From: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com>

extended range for now.
---

arch/ia64/kernel/acpi.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 989ffc3..a99b0cc 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -422,8 +422,8 @@ static int get_memory_proximity_domain(s
int pxm;

pxm = ma->proximity_domain;
- if (ia64_platform_is("sn2"))
- pxm += ma->reserved << 8;
+ if (!ia64_platform_is("sn2"))
+ pxm &= 0xff;

return pxm;
}
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