From: Marcelo Tosatti <mtosatti@redhat.com>
To: kvm-devel <kvm@vger.kernel.org>
Subject: KVM: x86: remove WARN_ON from get_kernel_ns()
Date: Thu, 10 Apr 2014 18:19:12 -0300 [thread overview]
Message-ID: <20140410211912.GA30474@amt.cnet> (raw)
Function and callers can be preempted.
https://bugzilla.kernel.org/show_bug.cgi?id=73721
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2b85784..ee0c3b5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1109,7 +1109,6 @@ static inline u64 get_kernel_ns(void)
{
struct timespec ts;
- WARN_ON(preemptible());
ktime_get_ts(&ts);
monotonic_to_bootbased(&ts);
return timespec_to_ns(&ts);
next reply other threads:[~2014-04-10 21:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 21:19 Marcelo Tosatti [this message]
2014-04-12 0:06 ` KVM: x86: remove WARN_ON from get_kernel_ns() Paolo Bonzini
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