From: Mike Travis <travis@sgi.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Cyrill Gorcunov <gorcunov@openvz.org>,
Suresh Siddha <suresh.b.siddha@intel.com>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Jack Steiner <steiner@sgi.com>
Subject: [PATCH] x86: Remove 4095 enabling x2apic messages
Date: Fri, 11 Dec 2009 08:08:50 -0800 [thread overview]
Message-ID: <4B226E92.5080904@sgi.com> (raw)
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);
}
}
next reply other threads:[~2009-12-11 16:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-11 16:08 Mike Travis [this message]
2009-12-11 22:27 ` [PATCH] x86: Remove 4095 enabling x2apic messages Cyrill Gorcunov
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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