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KVM: PPC: Book3S HV: smb->smp comment fixup

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I made the same typo when trying to grep for uses of smp_wmb and figured
I might as well fix it.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit is contained in:
Palmer Dabbelt 2019-04-25 12:53:39 -07:00 committed by Paul Mackerras
parent e1a1ef84cd
commit 6fabc9f20c
1 changed files with 1 additions and 1 deletions
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arch/powerpc/kvm/book3s_hv.c
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@ -749,7 +749,7 @@ static bool kvmppc_doorbell_pending(struct kvm_vcpu *vcpu)
/*
* Ensure that the read of vcore->dpdes comes after the read
* of vcpu->doorbell_request. This barrier matches the
* smb_wmb() in kvmppc_guest_entry_inject().
* smp_wmb() in kvmppc_guest_entry_inject().
*/
smp_rmb();
vc = vcpu->arch.vcore;