[Xen-changelog] [xen stable-4.2] x86/mce: Reduce boot-time logspam

[patchbot@xxxxxxx]

commit d404af9ba05389a43de8cf56e6c174bfb86db62e
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Fri Mar 14 17:45:52 2014 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Mar 14 17:45:52 2014 +0100

    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@xxxxxxxxxx>
    master commit: a5ab9c9fa29cda7e1b18dbcaa69a5dbded96de32
    master date: 2014-02-25 09:30:59 +0100
---
 xen/arch/x86/cpu/mcheck/mce.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c
index 66d8dfa..10aa558 100644
--- a/xen/arch/x86/cpu/mcheck/mce.c
+++ b/xen/arch/x86/cpu/mcheck/mce.c
@@ -808,8 +808,10 @@ 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;
     }
 
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.2

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