[Xen-changelog] [xen-4.1-testing] VMX: print Pause Loop Exiting disabled message just once

[Xen patchbot-4.1-testing <patchbot@xxxxxxx>]

# HG changeset patch
# User Jan Beulich <jbeulich@xxxxxxxx>
# Date 1326799966 0
# Node ID 27e959546916b9fab304ba3885d51c79442a27b3
# Parent  a5a9479b07ccd31b342e6f222903e1686f5979d3
VMX: print Pause Loop Exiting disabled message just once

... rather than per booting CPU.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Keir Fraser <keir@xxxxxxx>
xen-unstable changeset:   24465:5b2676ac1321
xen-unstable date:        Mon Jan 09 16:01:44 2012 +0100
---


diff -r a5a9479b07cc -r 27e959546916 xen/arch/x86/hvm/vmx/vmcs.c
--- a/xen/arch/x86/hvm/vmx/vmcs.c       Tue Jan 17 11:32:04 2012 +0000
+++ b/xen/arch/x86/hvm/vmx/vmcs.c       Tue Jan 17 11:32:46 2012 +0000
@@ -246,7 +246,8 @@
     if ( (_vmx_secondary_exec_control & SECONDARY_EXEC_PAUSE_LOOP_EXITING) &&
           ple_gap == 0 )
     {
-        printk("Disable Pause-Loop Exiting.\n");
+        if ( !vmx_pin_based_exec_control )
+            printk(XENLOG_INFO "Disable Pause-Loop Exiting.\n");
         _vmx_secondary_exec_control &= ~ SECONDARY_EXEC_PAUSE_LOOP_EXITING;
     }
 

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog