From: Cyrill Gorcunov <gorcunov@openvz.org>
To: Mike Travis <travis@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Suresh Siddha <suresh.b.siddha@intel.com>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Jack Steiner <steiner@sgi.com>
Subject: Re: [PATCH] x86: Remove 4095 enabling x2apic messages
Date: Sat, 12 Dec 2009 01:27:04 +0300 [thread overview]
Message-ID: <20091211222704.GD5777@lenovo> (raw)
In-Reply-To: <4B226E92.5080904@sgi.com>
On Fri, Dec 11, 2009 at 08:08:50AM -0800, Mike Travis wrote:
> x86: Remove 4095 enabling x2apic messages
>
> Print only once that the system is supporting x2apic mode.
>
> Signed-off-by: Mike Travis <travis@sgi.com>
> ---
> arch/x86/kernel/apic/apic.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- linux.orig/arch/x86/kernel/apic/apic.c
> +++ linux/arch/x86/kernel/apic/apic.c
> @@ -1358,7 +1358,7 @@
>
> rdmsr(MSR_IA32_APICBASE, msr, msr2);
> if (!(msr & X2APIC_ENABLE)) {
> - pr_info("Enabling x2apic\n");
> + printk_once(KERN_INFO "Enabling x2apic\n");
> wrmsr(MSR_IA32_APICBASE, msr | X2APIC_ENABLE, 0);
> }
> }
>
FWIW, looks good to me,
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
thanks!
-- Cyrill
next prev parent reply other threads:[~2009-12-11 22:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-11 16:08 [PATCH] x86: Remove 4095 enabling x2apic messages Mike Travis
2009-12-11 22:27 ` Cyrill Gorcunov [this message]
2009-12-12 0:15 ` [tip:x86/urgent] x86: Remove enabling x2apic message for every CPU tip-bot for Mike Travis
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