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@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
(cherry picked from commit 6ab9507ed96a6c0b24174d3430064a90b3dddd0a)
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Orabug: 24820937

diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 724a08740a04b4a255ca080c103ec3b7381bc4f7..04c2551c08015c112c16fd5647c53265ec0ca6a3 100644 (file)
--- 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);
 }