diff mbox series

[30/56] KVM: arm/arm64: Demote kvm_arm_init_arch_resources() to just set up SVE

Message ID 20190503124427.190206-31-marc.zyngier@arm.com (mailing list archive)
State New, archived
Headers show
Series [GIT,PULL] KVM/arm updates for 5.2 | expand

Commit Message

Marc Zyngier May 3, 2019, 12:44 p.m. UTC 
From: Dave Martin <Dave.Martin@arm.com>

The introduction of kvm_arm_init_arch_resources() looks like
premature factoring, since nothing else uses this hook yet and it
is not clear what will use it in the future.

For now, let's not pretend that this is a general thing:

This patch simply renames the function to kvm_arm_init_sve(),
retaining the arm stub version under the new name.

Suggested-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
 arch/arm/include/asm/kvm_host.h   | 2 +-
 arch/arm64/include/asm/kvm_host.h | 2 +-
 arch/arm64/kvm/reset.c            | 2 +-
 virt/kvm/arm/arm.c                | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index e80cfc18412b..d95627393353 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -54,7 +54,7 @@ 
 
 DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
 
-static inline int kvm_arm_init_arch_resources(void) { return 0; }
+static inline int kvm_arm_init_sve(void) { return 0; }
 
 u32 *kvm_vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num, u32 mode);
 int __attribute_const__ kvm_target_cpu(void);
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 9d57cf8be879..6adf08ba9277 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -59,7 +59,7 @@ 
 DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
 
 extern unsigned int kvm_sve_max_vl;
-int kvm_arm_init_arch_resources(void);
+int kvm_arm_init_sve(void);
 
 int __attribute_const__ kvm_target_cpu(void);
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index f13378d0a0ad..8847f389f56d 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -110,7 +110,7 @@  int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 
 unsigned int kvm_sve_max_vl;
 
-int kvm_arm_init_arch_resources(void)
+int kvm_arm_init_sve(void)
 {
 	if (system_supports_sve()) {
 		kvm_sve_max_vl = sve_max_virtualisable_vl;
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index 9edbf0f676e7..7039c99cc217 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -1682,7 +1682,7 @@  int kvm_arch_init(void *opaque)
 	if (err)
 		return err;
 
-	err = kvm_arm_init_arch_resources();
+	err = kvm_arm_init_sve();
 	if (err)
 		return err;