From: Keir Fraser <keir.fraser@citrix.com>
Date: Wed, 22 Oct 2008 14:11:54 +0000 (+0100)
Subject: x86: Remove needless IRQ critical section from init_xen_time().
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14054^2~51
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=8d6347af69f9f4a1f27060720f6f60caa9db1031;p=xen.git

x86: Remove needless IRQ critical section from init_xen_time().
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/xen/arch/x86/time.c b/xen/arch/x86/time.c
index 2459e9738c..8e86e7180c 100644
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -1063,8 +1063,6 @@ void init_percpu_time(void)
 /* Late init function (after all CPUs are booted). */
 int __init init_xen_time(void)
 {
-    local_irq_disable();
-
     /* check if TSC is invariant during deep C state
        this is a new feature introduced by Nehalem*/
     if ( cpuid_edx(0x80000007) & (1u<<8) )
@@ -1079,8 +1077,6 @@ int __init init_xen_time(void)
 
     do_settime(get_cmos_time(), 0, NOW());
 
-    local_irq_enable();
-
     return 0;
 }