From: Russ Anderson <rja@sgi.com>
To: Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Cc: Russ Anderson <rja@sgi.com>
Subject: [PATCH] x86: Update UV3 hub revision ID
Date: Mon, 14 Oct 2013 11:17:34 -0500 [thread overview]
Message-ID: <20131014161733.GA6274@sgi.com> (raw)
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@sgi.com>
---
arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/arch/x86/kernel/apic/x2apic_uv_x.c
===================================================================
--- linux.orig/arch/x86/kernel/apic/x2apic_uv_x.c 2013-10-14 09:58:26.373016837 -0500
+++ linux/arch/x86/kernel/apic/x2apic_uv_x.c 2013-10-14 11:13:49.539994707 -0500
@@ -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;
}
--
Russ Anderson, OS RAS/Partitioning Project Lead
SGI - Silicon Graphics Inc rja@sgi.com
next reply other threads:[~2013-10-14 16:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-14 16:17 Russ Anderson [this message]
2013-10-15 7:57 ` [tip:x86/urgent] x86: Update UV3 hub revision ID tip-bot for Russ Anderson
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