linux-kernel - [tip:x86/urgent] x86: Update UV3 hub revision ID

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Date:	Tue, 15 Oct 2013 00:57:28 -0700
From:	tip-bot for Russ Anderson <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, rja@....com, hpa@...or.com,
	mingo@...nel.org, tglx@...utronix.de
Subject: [tip:x86/urgent] x86: Update UV3 hub revision ID

Commit-ID:  dd3c9c4b603c664fedc12facf180db0f1794aafe
Gitweb:     http://git.kernel.org/tip/dd3c9c4b603c664fedc12facf180db0f1794aafe
Author:     Russ Anderson <rja@....com>
AuthorDate: Mon, 14 Oct 2013 11:17:34 -0500
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 15 Oct 2013 08:44:46 +0200

x86: Update UV3 hub revision ID

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@....com>
Cc: <stable@...nel.org> # v3.9, v3.10, v3.11
Link: http://lkml.kernel.org/r/20131014161733.GA6274@sgi.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 1191ac1..a419814 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -113,7 +113,7 @@ 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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