Messages in this thread Patch in this message | | | Date | Thu, 12 Feb 2009 15:52:34 -0600 | From | Dimitri Sivanich <> | Subject | [PATCH] UV: set full apicid in uv_hub_send_ipi |
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The uv_hub_send_ipi() function needs to set the full apicid in the UVH_IPI_INT mmr.
Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Acked-by: Jack Steiner <steiner@sgi.org>
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arch/x86/include/asm/uv/uv_hub.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/arch/x86/include/asm/uv/uv_hub.h =================================================================== --- linux.orig/arch/x86/include/asm/uv/uv_hub.h 2009-02-11 09:26:35.000000000 -0600 +++ linux/arch/x86/include/asm/uv/uv_hub.h 2009-02-12 15:06:04.000000000 -0600 @@ -411,7 +411,7 @@ static inline void uv_hub_send_ipi(int p unsigned long val; val = (1UL << UVH_IPI_INT_SEND_SHFT) | - ((apicid & 0x3f) << UVH_IPI_INT_APIC_ID_SHFT) | + (apicid << UVH_IPI_INT_APIC_ID_SHFT) | (vector << UVH_IPI_INT_VECTOR_SHFT); uv_write_global_mmr64(pnode, UVH_IPI_INT, val); }
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