x86/paravirt: remove lazy mode in interrupts

[deliverable/linux.git] / arch / x86 / kernel / paravirt.c

diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 63dd358d8ee13be0708c0139bf348d5d237aecfb..8ab250ac498b6b403e99cb563cc10240a5725e71 100644 (file)
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -282,6 +282,9 @@ void paravirt_leave_lazy_cpu(void)
 
 enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
 {
+       if (in_interrupt())
+               return PARAVIRT_LAZY_NONE;
+
        return __get_cpu_var(paravirt_lazy_mode);
 }