diff options
author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-04-27 12:35:11 +0800 |
---|---|---|
committer | Paul Mackerras <paulus@ozlabs.org> | 2020-05-27 11:39:31 +1000 |
commit | 8c99d34578628b50233210dae5fc9600eea20b8e (patch) | |
tree | 9e91f4b9a86599c2da8ade5cf3d0867abe6524dc /arch/powerpc/include | |
parent | 2610a57f64d55b5d09340c2b716cf20922b88605 (diff) |
KVM: PPC: Clean up redundant 'kvm_run' parameters
In the current kvm version, 'kvm_run' has been included in the 'kvm_vcpu'
structure. For historical reasons, many kvm-related function parameters
retain the 'kvm_run' and 'kvm_vcpu' parameters at the same time. This
patch does a unified cleanup of these remaining redundant parameters.
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 16 | ||||
-rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 27 |
2 files changed, 20 insertions, 23 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index 6e5d85ba588d..e1772e4bf710 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -155,12 +155,11 @@ extern void kvmppc_mmu_unmap_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte) extern int kvmppc_mmu_map_segment(struct kvm_vcpu *vcpu, ulong eaddr); extern void kvmppc_mmu_flush_segment(struct kvm_vcpu *vcpu, ulong eaddr, ulong seg_size); extern void kvmppc_mmu_flush_segments(struct kvm_vcpu *vcpu); -extern int kvmppc_book3s_hv_page_fault(struct kvm_run *run, - struct kvm_vcpu *vcpu, unsigned long addr, - unsigned long status); +extern int kvmppc_book3s_hv_page_fault(struct kvm_vcpu *vcpu, + unsigned long addr, unsigned long status); extern long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v, unsigned long valid); -extern int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_hv_emulate_mmio(struct kvm_vcpu *vcpu, unsigned long gpa, gva_t ea, int is_store); extern void kvmppc_mmu_hpte_cache_map(struct kvm_vcpu *vcpu, struct hpte_cache *pte); @@ -174,8 +173,7 @@ extern void kvmppc_mmu_hpte_sysexit(void); extern int kvmppc_mmu_hv_init(void); extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc); -extern int kvmppc_book3s_radix_page_fault(struct kvm_run *run, - struct kvm_vcpu *vcpu, +extern int kvmppc_book3s_radix_page_fault(struct kvm_vcpu *vcpu, unsigned long ea, unsigned long dsisr); extern unsigned long __kvmhv_copy_tofrom_guest_radix(int lpid, int pid, gva_t eaddr, void *to, void *from, @@ -234,7 +232,7 @@ extern void kvmppc_trigger_fac_interrupt(struct kvm_vcpu *vcpu, ulong fac); extern void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat, bool upper, u32 val); extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr); -extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu); +extern int kvmppc_emulate_paired_single(struct kvm_vcpu *vcpu); extern kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing, bool *writable); extern void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev, @@ -300,12 +298,12 @@ void kvmhv_set_ptbl_entry(unsigned int lpid, u64 dw0, u64 dw1); void kvmhv_release_all_nested(struct kvm *kvm); long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu); long kvmhv_do_nested_tlbie(struct kvm_vcpu *vcpu); -int kvmhv_run_single_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu, +int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit, unsigned long lpcr); void kvmhv_save_hv_regs(struct kvm_vcpu *vcpu, struct hv_guest_state *hr); void kvmhv_restore_hv_return_state(struct kvm_vcpu *vcpu, struct hv_guest_state *hr); -long int kvmhv_nested_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu); +long int kvmhv_nested_page_fault(struct kvm_vcpu *vcpu); void kvmppc_giveup_fac(struct kvm_vcpu *vcpu, ulong fac); diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 94f5a32acaf1..ccf66b3a4c1d 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -58,28 +58,28 @@ enum xlate_readwrite { XLATE_WRITE /* check for write permissions */ }; -extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); -extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); +extern int kvmppc_vcpu_run(struct kvm_vcpu *vcpu); +extern int __kvmppc_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu); extern void kvmppc_handler_highmem(void); extern void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu); -extern int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_load(struct kvm_vcpu *vcpu, unsigned int rt, unsigned int bytes, int is_default_endian); -extern int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_loads(struct kvm_vcpu *vcpu, unsigned int rt, unsigned int bytes, int is_default_endian); -extern int kvmppc_handle_vsx_load(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_vsx_load(struct kvm_vcpu *vcpu, unsigned int rt, unsigned int bytes, int is_default_endian, int mmio_sign_extend); -extern int kvmppc_handle_vmx_load(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_vmx_load(struct kvm_vcpu *vcpu, unsigned int rt, unsigned int bytes, int is_default_endian); -extern int kvmppc_handle_vmx_store(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_vmx_store(struct kvm_vcpu *vcpu, unsigned int rs, unsigned int bytes, int is_default_endian); -extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_store(struct kvm_vcpu *vcpu, u64 val, unsigned int bytes, int is_default_endian); -extern int kvmppc_handle_vsx_store(struct kvm_run *run, struct kvm_vcpu *vcpu, +extern int kvmppc_handle_vsx_store(struct kvm_vcpu *vcpu, int rs, unsigned int bytes, int is_default_endian); @@ -90,10 +90,9 @@ extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data); extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data); -extern int kvmppc_emulate_instruction(struct kvm_run *run, - struct kvm_vcpu *vcpu); +extern int kvmppc_emulate_instruction(struct kvm_vcpu *vcpu); extern int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu); -extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); +extern int kvmppc_emulate_mmio(struct kvm_vcpu *vcpu); extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu); extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb); extern void kvmppc_decrementer_func(struct kvm_vcpu *vcpu); @@ -267,7 +266,7 @@ struct kvmppc_ops { void (*vcpu_put)(struct kvm_vcpu *vcpu); void (*inject_interrupt)(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags); void (*set_msr)(struct kvm_vcpu *vcpu, u64 msr); - int (*vcpu_run)(struct kvm_run *run, struct kvm_vcpu *vcpu); + int (*vcpu_run)(struct kvm_vcpu *vcpu); int (*vcpu_create)(struct kvm_vcpu *vcpu); void (*vcpu_free)(struct kvm_vcpu *vcpu); int (*check_requests)(struct kvm_vcpu *vcpu); @@ -291,7 +290,7 @@ struct kvmppc_ops { int (*init_vm)(struct kvm *kvm); void (*destroy_vm)(struct kvm *kvm); int (*get_smmu_info)(struct kvm *kvm, struct kvm_ppc_smmu_info *info); - int (*emulate_op)(struct kvm_run *run, struct kvm_vcpu *vcpu, + int (*emulate_op)(struct kvm_vcpu *vcpu, unsigned int inst, int *advance); int (*emulate_mtspr)(struct kvm_vcpu *vcpu, int sprn, ulong spr_val); int (*emulate_mfspr)(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val); |