linux-kernel - [PATCH] xen/PMU: Log VPMU initialization error at lower level

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Message-Id: <1466518653-25153-1-git-send-email-boris.ostrovsky@oracle.com>
Date:	Tue, 21 Jun 2016 10:17:33 -0400
From:	Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:	david.vrabel@...rix.com, jgross@...e.com
Cc:	xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org,
	boris.ostrovsky@...cle.com
Subject: [PATCH] xen/PMU: Log VPMU initialization error at lower level

This will match how PMU errors are reported at check_hw_exists()'s
msr_fail label, which is reached when VPMU initialzation fails.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>
---
 arch/x86/xen/pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 9466354..32bdc2c 100644
--- a/arch/x86/xen/pmu.c
+++ b/arch/x86/xen/pmu.c
@@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
 	return;
 
 fail:
-	pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
+	pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
 		cpu, err);
 	free_pages((unsigned long)xenpmu_data, 0);
 }
-- 
1.8.1.4