From: olof@lixom.net (Olof Johansson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: Stop secondary cpus in machine_halt()
Date: Mon, 26 Jul 2010 10:26:12 -0500 [thread overview]
Message-ID: <20100726152612.GA13864@lixom.net> (raw)
In-Reply-To: <20100726123113.GC23399@n2100.arm.linux.org.uk>
On Mon, Jul 26, 2010 at 01:31:13PM +0100, Russell King - ARM Linux wrote:
> On Mon, Jul 12, 2010 at 05:48:10PM +0100, Russell King - ARM Linux wrote:
> > Hmm... what about kexec on a SMP system, or we try to reboot a SMP
> > system?
> >
> > The x86 code suggests that we put smp_send_stop() inside
> > machine_shutdown() (and move that function into arch/arm/kernel/process.c)
> > and call it from machine_halt() and machine_reboot().
> >
> > This will cover the kexec and reboot cases too.
>
> As no one's commented on this, I'm going to apply it later today for
> the next merge window - it seems to be the right way to solve this
> problem, and makes us reflect what x86 does.
Yeah, looks good to me.
Acked-by: Olof Johansson <olof@lixom.net>
-Olof
prev parent reply other threads:[~2010-07-26 15:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-01 22:47 [PATCH] ARM: Stop secondary cpus in machine_halt() Olof Johansson
2010-07-01 23:11 ` Russell King - ARM Linux
2010-07-02 0:10 ` Olof Johansson
2010-07-03 18:46 ` [PATCH v2] " Olof Johansson
2010-07-12 16:48 ` Russell King - ARM Linux
2010-07-26 12:31 ` Russell King - ARM Linux
2010-07-26 15:26 ` Olof Johansson [this message]
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