commit b351c39cc9e0151cee9b8d52a1e714928faabb38
author Marcelo Tosatti <mtosatti@redhat.com> Thu Apr 10 18:19:12 2014 -0300
committer Marcelo Tosatti <mtosatti@redhat.com> Mon Apr 14 17:50:43 2014 -0300
tree 0a6f9ff4aee585dc1f332339b74cc0be7013c193
parent 66386ade2aa7f5fcf0dda4171df7b4d4c274d2d6

KVM: x86: remove WARN_ON from get_kernel_ns()

Function and callers can be preempted.

https://bugzilla.kernel.org/show_bug.cgi?id=73721

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4169378..757d408 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1123,7 +1123,6 @@
 {
 	struct timespec ts;
 
-	WARN_ON(preemptible());
 	ktime_get_ts(&ts);
 	monotonic_to_bootbased(&ts);
 	return timespec_to_ns(&ts);