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Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_INTR_REMAP

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From: Yong Wang <yong.y.wang@...>
To: Eric W. Biederman <ebiederm@...>
Cc: Suresh Siddha <suresh.b.siddha@...>, <mingo@...>, <hpa@...>, <tglx@...>, <akpm@...>, <arjan@...>, <andi@...>, <jbarnes@...>, <steiner@...>, <linux-kernel@...>
Subject: Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_INTR_REMAP
Date: Thursday, July 10, 2008 - 7:37 pm

> Is it possible to run in x2apic mode without running in interrupt remapping mode?

Yes, it is possible to run in x2apic mode without intr-remap. However, the extended
cpu addressability will not be fully utilized that way.
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Messages in current thread:
[patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_INTR_..., Suresh Siddha, (Thu Jul 10, 2:17 pm)
Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_I..., Eric W. Biederman, (Thu Jul 10, 7:29 pm)
Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_I..., Yong Wang, (Thu Jul 10, 7:37 pm)
Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_I..., Eric W. Biederman, (Thu Jul 10, 9:53 pm)
Re: [patch 26/26] x64, x2apic/intr-remap: introduce CONFIG_I..., Suresh Siddha, (Thu Jul 10, 9:50 pm)