From: Ingo Molnar <mingo@elte.hu>
To: Cliff Wickman <cpw@sgi.com>
Cc: linux-kernel@vger.kernel.org, the arch/x86 maintainers <x86@kernel.org>
Subject: Re: [PATCH] SGI UV: TLB shootdown extended apic mode
Date: Fri, 18 Jul 2008 18:45:54 +0200 [thread overview]
Message-ID: <20080718164554.GD6875@elte.hu> (raw)
In-Reply-To: <E1KGJNb-0003qF-5E@eag09.americas.sgi.com>
* Cliff Wickman <cpw@sgi.com> wrote:
> Set or clear the UV hub's extended apic mode based on the kernel's
> setting. This cannot be done safely in the prom, as the kernel may set
> the mode.
>
> The kernel's setting of extended apic mode is indicated by global
> "x2apic".
>
> Diffed against 2.6.26-rc9 (Ingo's tip-latest)
applied to tip/x86/uv, thanks Cliff.
Ingo
next prev parent reply other threads:[~2008-07-18 16:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 20:01 Cliff Wickman
2008-07-18 16:45 ` Ingo Molnar [this message]
2008-07-18 16:53 ` Ingo Molnar
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