diff mbox

[PULL,10/50] arm64: KVM: Move kvm_vcpu_get_condition out of emulate.c

Message ID 20160927180558.14699-11-christoffer.dall@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Christoffer Dall Sept. 27, 2016, 6:05 p.m. UTC 
From: Marc Zyngier <marc.zyngier@arm.com>

In order to make emulate.c more generic, move the arch-specific
manupulation bits out of emulate.c.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
---
 arch/arm64/include/asm/kvm_emulate.h | 10 ++++++++++
 arch/arm64/kvm/emulate.c             | 11 -----------
 2 files changed, 10 insertions(+), 11 deletions(-)
diff mbox

Patch

diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index 4cdeae3..b336434d 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -147,6 +147,16 @@  static inline u32 kvm_vcpu_get_hsr(const struct kvm_vcpu *vcpu)
 	return vcpu->arch.fault.esr_el2;
 }
 
+static inline int kvm_vcpu_get_condition(const struct kvm_vcpu *vcpu)
+{
+	u32 esr = kvm_vcpu_get_hsr(vcpu);
+
+	if (esr & ESR_ELx_CV)
+		return (esr & ESR_ELx_COND_MASK) >> ESR_ELx_COND_SHIFT;
+
+	return -1;
+}
+
 static inline unsigned long kvm_vcpu_get_hfar(const struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.fault.far_el2;
diff --git a/arch/arm64/kvm/emulate.c b/arch/arm64/kvm/emulate.c
index f87d8fb..40098ad 100644
--- a/arch/arm64/kvm/emulate.c
+++ b/arch/arm64/kvm/emulate.c
@@ -22,7 +22,6 @@ 
  */
 
 #include <linux/kvm_host.h>
-#include <asm/esr.h>
 #include <asm/kvm_emulate.h>
 
 /*
@@ -52,16 +51,6 @@  static const unsigned short cc_map[16] = {
 	0			/* NV                     */
 };
 
-static int kvm_vcpu_get_condition(const struct kvm_vcpu *vcpu)
-{
-	u32 esr = kvm_vcpu_get_hsr(vcpu);
-
-	if (esr & ESR_ELx_CV)
-		return (esr & ESR_ELx_COND_MASK) >> ESR_ELx_COND_SHIFT;
-
-	return -1;
-}
-
 /*
  * Check if a trapped instruction should have been executed or not.
  */