From: Andrew Morton <akpm@osdl.org>
To: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Cc: Jean Delvare <khali@linux-fr.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] microcode: Fix mc_cpu_notifier section warning
Date: Wed, 20 Dec 2006 16:49:09 -0800 [thread overview]
Message-ID: <20061220164909.b4494851.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.61.0612190909030.7347@ws.homenet>
On Tue, 19 Dec 2006 09:10:25 +0000 (GMT)
Tigran Aivazian <tigran@aivazian.fsnet.co.uk> wrote:
> Hi Jean,
>
> On Tue, 19 Dec 2006, Jean Delvare wrote:
> > I don't see anything in arch/i386/kernel/microcode.c depending on
> > CONFIG_HOTPLUG_CPU (in 2.6.20-rc1), sorry.
>
> I run 2.6.19.1 and there both mc_cpu_notifier (which your patch modified)
> and mc_cpu_callback (which uses mc_cpu_notifier) are inside #ifdef
> CONFIG_HOTPLUG_CPU.
Yes, we now compile this code unconditionally and rely upon the linker to
throw it away.
Allegedly, this works. How toolchain-version-dependent it is I don't know.
prev parent reply other threads:[~2006-12-21 0:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-17 16:36 Jean Delvare
2006-12-18 10:04 ` Tigran Aivazian
2006-12-19 7:33 ` Jean Delvare
2006-12-19 9:10 ` Tigran Aivazian
2006-12-21 0:49 ` Andrew Morton [this message]
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