From: w@1wt.eu (Willy Tarreau)
To: linux-arm-kernel@lists.infradead.org
Subject: Handling ARM_ERRATA_364296 when CONFIG_SMP=y
Date: Mon, 8 Jul 2013 23:10:40 +0200 [thread overview]
Message-ID: <20130708211040.GG3621@1wt.eu> (raw)
In-Reply-To: <CAOMZO5AeqO_AmLp1=BwrMxOd4sh-omN6vG-R5f4EgpmzqCfhrg@mail.gmail.com>
Hi Fabio,
On Mon, Jul 08, 2013 at 05:29:34PM -0300, Fabio Estevam wrote:
> Hi Willy,
>
> On Mon, Jul 8, 2013 at 3:22 PM, Willy Tarreau <w@1wt.eu> wrote:
>
> > Or maybe fix the config so that it does not force SMP on a CPU which
> > only exists as a single core ?
>
> The original config is imx_v6_v7_defconfig and it selects by default
> both mx6 (quad core) and other single core CPUs.
>
> That's the reason why CONFIG_SMP=y for this config by default.
OK, so if it's just a default, it's not really a problem, I understand
better now. So probably your solution to make the workaround not depend
on !SMP makes sense.
Regards,
Willy
next prev parent reply other threads:[~2013-07-08 21:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-08 18:16 Handling ARM_ERRATA_364296 when CONFIG_SMP=y Fabio Estevam
2013-07-08 18:22 ` Willy Tarreau
2013-07-08 20:29 ` Fabio Estevam
2013-07-08 21:10 ` Willy Tarreau [this message]
2013-07-12 15:14 ` Catalin Marinas
2013-07-12 15:19 ` Russell King - ARM Linux
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