From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Tue, 25 Feb 2014 08:30:59 +0000 (+0100)
Subject: x86/mce: Reduce boot-time logspam
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~5550
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a5ab9c9fa29cda7e1b18dbcaa69a5dbded96de32;p=xen.git

x86/mce: Reduce boot-time logspam

When booting with "no-mce", the user does not need to be told that "MCE
support [was] disabled by bootparam" for each cpu.  Furthermore, a file:line
reference is unnecessary.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c
index b375ef7009..af6f0bea06 100644
--- a/xen/arch/x86/cpu/mcheck/mce.c
+++ b/xen/arch/x86/cpu/mcheck/mce.c
@@ -729,8 +729,10 @@ void mcheck_init(struct cpuinfo_x86 *c, bool_t bsp)
 {
     enum mcheck_type inited = mcheck_none;
 
-    if (mce_disabled == 1) {
-        dprintk(XENLOG_INFO, "MCE support disabled by bootparam\n");
+    if ( mce_disabled )
+    {
+        if ( bsp )
+            printk(XENLOG_INFO "MCE support disabled by bootparam\n");
         return;
     }