Commit 08acfa18 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: kvm_pdptr_read() may sleep 



Annotate it thusly.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 914ebccd

arch/x86/kvm/kvm_cache_regs.h

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ static inline void kvm_rip_write(struct kvm_vcpu *vcpu, unsigned long val) 


static inline u64 kvm_pdptr_read(struct kvm_vcpu *vcpu, int index)

{

	might_sleep();  /* on svm */



	if (!test_bit(VCPU_EXREG_PDPTR,

		      (unsigned long *)&vcpu->arch.regs_avail))

		kvm_x86_ops->cache_reg(vcpu, VCPU_EXREG_PDPTR);