From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Tue, 23 Dec 2008 01:33:28 +0000 (-0800)
Subject: x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
X-Git-Tag: v2.6.29-rc1~538^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d87d5365556b1c6e8c00abcc632c3ad1fdc58b8;p=pandora-kernel.git

x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()

These commits:

	commit 95d313cf1c1ecedc8bec5727b09bdacbf67dfc45
	Author: Mike Travis <travis@sgi.com>
	Date:   Tue Dec 16 17:33:54 2008 -0800

	    x86: Add cpu_mask_to_apicid_and

and
	commit 6eeb7c5a99434596c5953a95baa17d2f085664e3
	Author: Mike Travis <travis@sgi.com>
	Date:   Tue Dec 16 17:33:55 2008 -0800

	    x86: update add-cpu_mask_to_apicid_and to use struct cpumask*

broke interrupt delivery on x2apic platforms.  As x2apic cluster mode uses
logical delivery mode, we need to use logical apicid instead of physical apicid
in x2apic_cpu_mask_to_apicid_and()

Impact: fixes the broken interrupt delivery issue on generic x2apic platforms.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Mike Travis <travis@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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