diff options
Diffstat (limited to 'arch/arm64/kvm/hyp.S')
| -rw-r--r-- | arch/arm64/kvm/hyp.S | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S index 56df9a352a81..5945f3bdea7a 100644 --- a/arch/arm64/kvm/hyp.S +++ b/arch/arm64/kvm/hyp.S @@ -335,11 +335,8 @@ .endm .macro activate_traps - ldr x2, [x0, #VCPU_IRQ_LINES] - ldr x1, [x0, #VCPU_HCR_EL2] - orr x2, x2, x1 - msr hcr_el2, x2 - + ldr x2, [x0, #VCPU_HCR_EL2] + msr hcr_el2, x2 ldr x2, =(CPTR_EL2_TTA) msr cptr_el2, x2 @@ -382,12 +379,22 @@ ldr x24, [x24, VGIC_SAVE_FN] kern_hyp_va x24 blr x24 + mrs x24, hcr_el2 + mov x25, #HCR_INT_OVERRIDE + neg x25, x25 + and x24, x24, x25 + msr hcr_el2, x24 .endm /* * Call into the vgic backend for state restoring */ .macro restore_vgic_state + mrs x24, hcr_el2 + ldr x25, [x0, #VCPU_IRQ_LINES] + orr x24, x24, #HCR_INT_OVERRIDE + orr x24, x24, x25 + msr hcr_el2, x24 adr x24, __vgic_sr_vectors ldr x24, [x24, #VGIC_RESTORE_FN] kern_hyp_va x24 |