From: David Howells <dhowells@redhat.com>
To: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Andrew Morton <akpm@osdl.org>,
David Howells <dhowells@redhat.com>, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] i386/kernel/smp.c: don't use set_irq_regs()
Date: Mon, 04 Dec 2006 11:24:58 +0000 [thread overview]
Message-ID: <27132.1165231498@redhat.com> (raw)
In-Reply-To: <20061203181642.GA226@oleg>
Oleg Nesterov <oleg@tv-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@redhat.com>
prev parent reply other threads:[~2006-12-04 11:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-03 18:16 [PATCH] i386/kernel/smp.c: don't use set_irq_regs() Oleg Nesterov
2006-12-04 9:48 ` Ingo Molnar
2006-12-04 11:24 ` David Howells [this message]
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