linux-kernel - Re: [PATCH] i386/kernel/smp.c: don't use set_irq

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Message-ID: <27132.1165231498@redhat.com>
Date:	Mon, 04 Dec 2006 11:24:58 +0000
From:	David Howells <dhowells@...hat.com>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	Andrew Morton <akpm@...l.org>, David Howells <dhowells@...hat.com>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i386/kernel/smp.c: don't use set_irq_regs() 

Oleg Nesterov <oleg@...sign.ru> wrote:

> We don't need to setup _irq_regs in smp_xxx_interrupt (except apic timer).
> These handlers run with irqs disabled and do not call functions which need
> "struct pt_regs".

Acked-By: David Howells <dhowells@...hat.com>
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