Re: [PATCH] Make sure cpu_has_fpu is used only in atomic context

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To: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
Subject: Re: [PATCH] Make sure cpu_has_fpu is used only in atomic context
From: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Date: Mon, 9 Oct 2006 17:02:15 +0100
Cc: linux-mips@xxxxxxxxxxxxxx, mlachwani@xxxxxxxxxx
In-reply-to: <20061009.001001.74753036.anemo@xxxxxxxxxxxxx>
References: <44F715F2.7050305@xxxxxxxxxx> <20060901.122527.63741495.nemoto@xxxxxxxxxxxxxxxxxx> <20060901.170817.118968734.nemoto@xxxxxxxxxxxxxxxxxx> <20061009.001001.74753036.anemo@xxxxxxxxxxxxx>
User-agent: Mutt/1.4.2.1i

On Mon, Oct 09, 2006 at 12:10:01AM +0900, Atsushi Nemoto wrote:

> Make sure cpu_has_fpu (which uses smp_processor_id()) is used
> only in atomic context.

It's awfully ugly to have an increasing number of preemption kludgery
around but it's not so trivial to avoid unfortunately ...

  Ralf

References:
- [PATCH] Make sure cpu_has_fpu is used only in atomic context
  - From: Atsushi Nemoto

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