From: Jack Steiner Date: Mon, 27 Jul 2009 14:38:08 +0000 (-0500) Subject: x86, UV: Fix macros for accessing large node numbers X-Git-Tag: firefly_0821_release~13241^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=67e83f309ed0baaf01a2c956b5174905bcdc1242;p=firefly-linux-kernel-4.4.55.git x86, UV: Fix macros for accessing large node numbers The UV chipset automatically supplies the upper bits on nodes being referenced by MMR accesses. These bit can be deleted from the hub addressing macros. Signed-off-by: Jack Steiner LKML-Reference: <20090727143808.GA8076@sgi.com> Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index a6dde059e02e..77a68505419a 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -175,7 +175,7 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info); #define UV_GLOBAL_MMR32_PNODE_BITS(p) ((p) << (UV_GLOBAL_MMR32_PNODE_SHIFT)) #define UV_GLOBAL_MMR64_PNODE_BITS(p) \ - ((unsigned long)(UV_PNODE_TO_GNODE(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT) + (((unsigned long)(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT) #define UV_APIC_PNODE_SHIFT 6