Code Review / kvmfornfv.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | review | tree
raw | inline | side by side
These changes are a raw update to a vanilla kernel 4.1.10, with the
[kvmfornfv.git] / kernel / arch / powerpc / kvm / book3s_hv_rmhandlers.S
diff --git a/kernel/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/kernel/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 4d70df2..3b2d2c5 100644 (file)
--- a/kernel/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/kernel/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1127,6 +1127,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
        cmpwi   r12, BOOK3S_INTERRUPT_H_DOORBELL
        bne     3f
        lbz     r0, HSTATE_HOST_IPI(r13)
+       cmpwi   r0, 0
        beq     4f
        b       guest_exit_cont
 3: