[PATCH v2 03/25] KVM: arm64: Make kvm_condition_valid32() accessible from EL2

[Marc Zyngier]

As we're about to trap CP15 accesses and handle them at EL2, we
need to evaluate whether or not the condition flags are valid,
as an implementation is allowed to trap despite the condition
not being met.

Tagging the function as __hyp_text allows this.

Reviewed-by: Eric Auger <eric.auger at redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>
---
 virt/kvm/arm/aarch32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virt/kvm/arm/aarch32.c b/virt/kvm/arm/aarch32.c
index 528af4b2d09e..79c7c357804b 100644
--- a/virt/kvm/arm/aarch32.c
+++ b/virt/kvm/arm/aarch32.c
@@ -60,7 +60,7 @@ static const unsigned short cc_map[16] = {
 /*
  * Check if a trapped instruction should have been executed or not.
  */
-bool kvm_condition_valid32(const struct kvm_vcpu *vcpu)
+bool __hyp_text kvm_condition_valid32(const struct kvm_vcpu *vcpu)
 {
 	unsigned long cpsr;
 	u32 cpsr_cond;
-- 
2.11.0