[Xen-changelog] [xen master] x86/nmi: remove spurious local_irq_enable from check_nmi_watchdog()

[patchbot@xxxxxxx]

commit d8af81a848e78f9a98b7a8c4e30dca31bbb7c5d0
Author:     David Vrabel <david.vrabel@xxxxxxxxxx>
AuthorDate: Thu May 15 15:32:01 2014 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu May 15 15:32:01 2014 +0200

    x86/nmi: remove spurious local_irq_enable from check_nmi_watchdog()
    
    All callers of check_nmi_watchdog() already have local irqs enabled so
    remove the unpaired local_irq_enable().
    
    Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>
---
 xen/arch/x86/nmi.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/xen/arch/x86/nmi.c b/xen/arch/x86/nmi.c
index 526020b..18d3820 100644
--- a/xen/arch/x86/nmi.c
+++ b/xen/arch/x86/nmi.c
@@ -126,7 +126,6 @@ int __init check_nmi_watchdog (void)
 
     for_each_online_cpu ( cpu )
         prev_nmi_count[cpu] = nmi_count(cpu);
-    local_irq_enable();
 
     /* Wait for 10 ticks.  Busy-wait on all CPUs: the LAPIC counter that
      * the NMI watchdog uses only runs while the core's not halted */
--
generated by git-patchbot for /home/xen/git/xen.git#master

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