linux-kernel - [PATCH 2/3] x86_64: use core id bits for apicid_to

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Message-ID: <86802c440707211749r1c41c73ay5d5573cfe4a1b13c@mail.gmail.com>
Date:	Sat, 21 Jul 2007 17:49:33 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Andi Kleen" <ak@...e.de>,
	"Andrew Morton" <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] x86_64: use core id bits for apicid_to_node initialization

[PATCH 2/3] x86_64: use core id bits for apicid_to_node initialization

We shoud use core id bits instead of max cores, in case later with AMD
downcores Quad core Opteron.

Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>

 k8topology.c |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)

View attachment "2.patch" of type "text/x-patch" (1397 bytes)