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| author | James Hogan <james.hogan@imgtec.com> | 2016-09-08 23:00:24 +0100 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-02-03 15:20:49 +0000 |
| commit | 630766b3694f0574f903863ef5c3cc4f2bbe736f (patch) | |
| tree | d600a6bcb079e803a6f9cfcf300134e9c5a25466 | |
| parent | a7ebb2e410f8be2b061557fd85241d75a1094221 (diff) | |
| download | linux-630766b3694f0574f903863ef5c3cc4f2bbe736f.tar.bz2 | |
KVM: MIPS: Wire up vcpu uninit
Wire up a vcpu uninit implementation callback. This will be used for the
clean up of GVA->HPA page tables.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
| -rw-r--r-- | arch/mips/include/asm/kvm_host.h | 2 | ||||
| -rw-r--r-- | arch/mips/kvm/mips.c | 5 | ||||
| -rw-r--r-- | arch/mips/kvm/trap_emul.c | 5 |
3 files changed, 11 insertions, 1 deletions
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index 95320b7964a6..fea538fc5331 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -519,6 +519,7 @@ struct kvm_mips_callbacks { int (*handle_msa_disabled)(struct kvm_vcpu *vcpu); int (*vm_init)(struct kvm *kvm); int (*vcpu_init)(struct kvm_vcpu *vcpu); + void (*vcpu_uninit)(struct kvm_vcpu *vcpu); int (*vcpu_setup)(struct kvm_vcpu *vcpu); gpa_t (*gva_to_gpa)(gva_t gva); void (*queue_timer_int)(struct kvm_vcpu *vcpu); @@ -765,7 +766,6 @@ static inline void kvm_arch_memslots_updated(struct kvm *kvm, struct kvm_memslot static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {} static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm, struct kvm_memory_slot *slot) {} -static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {} diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 1733877d8a53..011710a68c6b 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -1345,6 +1345,11 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) return 0; } +void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) +{ + kvm_mips_callbacks->vcpu_uninit(vcpu); +} + int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, struct kvm_translation *tr) { diff --git a/arch/mips/kvm/trap_emul.c b/arch/mips/kvm/trap_emul.c index 9cfe4d2a283c..07540cf2b557 100644 --- a/arch/mips/kvm/trap_emul.c +++ b/arch/mips/kvm/trap_emul.c @@ -440,6 +440,10 @@ static int kvm_trap_emul_vcpu_init(struct kvm_vcpu *vcpu) return 0; } +static void kvm_trap_emul_vcpu_uninit(struct kvm_vcpu *vcpu) +{ +} + static int kvm_trap_emul_vcpu_setup(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; @@ -779,6 +783,7 @@ static struct kvm_mips_callbacks kvm_trap_emul_callbacks = { .vm_init = kvm_trap_emul_vm_init, .vcpu_init = kvm_trap_emul_vcpu_init, + .vcpu_uninit = kvm_trap_emul_vcpu_uninit, .vcpu_setup = kvm_trap_emul_vcpu_setup, .gva_to_gpa = kvm_trap_emul_gva_to_gpa_cb, .queue_timer_int = kvm_mips_queue_timer_int_cb, |