[PATCH 3.10 06/74] x86: Update UV3 hub revision ID

From: Greg Kroah-Hartman
Date: Sat Nov 09 2013 - 01:51:04 EST


3.10-stable review patch. If anyone has any objections, please let me know.

------------------

From: Russ Anderson <rja@xxxxxxx>

commit dd3c9c4b603c664fedc12facf180db0f1794aafe upstream.

The UV3 hub revision ID is different than expected. The first
revision was supposed to start at 1 but instead will start at 0.

Signed-off-by: Russ Anderson <rja@xxxxxxx>
Link: http://lkml.kernel.org/r/20131014161733.GA6274@xxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -98,7 +98,7 @@ static int __init early_get_pnodeid(void
break;
case UV3_HUB_PART_NUMBER:
case UV3_HUB_PART_NUMBER_X:
- uv_min_hub_revision_id += UV3_HUB_REVISION_BASE - 1;
+ uv_min_hub_revision_id += UV3_HUB_REVISION_BASE;
break;
}



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