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| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-06-23 21:14:15 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-07-10 04:26:40 -0400 |
| commit | 74cc7e0c35c1e4d7ccad27bc31c526ea0916696a (patch) | |
| tree | 07b80d73e6a398688799b4c935981f6dc7fbd8af /arch/arm64/kvm/sys_regs.c | |
| parent | 2f0a83bece1e758386e83f01e86379d2e83040ef (diff) | |
| download | lwn-74cc7e0c35c1e4d7ccad27bc31c526ea0916696a.tar.gz lwn-74cc7e0c35c1e4d7ccad27bc31c526ea0916696a.zip | |
KVM: arm64: 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>
Message-Id: <20200623131418.31473-3-tianjia.zhang@linux.alibaba.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index baf5ce9225ce..c7a856913de8 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -2156,7 +2156,7 @@ static const struct sys_reg_desc *find_reg(const struct sys_reg_params *params, return bsearch((void *)pval, table, num, sizeof(table[0]), match_sys_reg); } -int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu) { kvm_inject_undefined(vcpu); return 1; @@ -2335,7 +2335,7 @@ static int kvm_handle_cp_32(struct kvm_vcpu *vcpu, return 1; } -int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_cp15_64(struct kvm_vcpu *vcpu) { const struct sys_reg_desc *target_specific; size_t num; @@ -2346,7 +2346,7 @@ int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run) target_specific, num); } -int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_cp15_32(struct kvm_vcpu *vcpu) { const struct sys_reg_desc *target_specific; size_t num; @@ -2357,14 +2357,14 @@ int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run) target_specific, num); } -int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_cp14_64(struct kvm_vcpu *vcpu) { return kvm_handle_cp_64(vcpu, cp14_64_regs, ARRAY_SIZE(cp14_64_regs), NULL, 0); } -int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_cp14_32(struct kvm_vcpu *vcpu) { return kvm_handle_cp_32(vcpu, cp14_regs, ARRAY_SIZE(cp14_regs), @@ -2416,9 +2416,8 @@ static void reset_sys_reg_descs(struct kvm_vcpu *vcpu, /** * kvm_handle_sys_reg -- handles a mrs/msr trap on a guest sys_reg access * @vcpu: The VCPU pointer - * @run: The kvm_run struct */ -int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run) +int kvm_handle_sys_reg(struct kvm_vcpu *vcpu) { struct sys_reg_params params; unsigned long esr = kvm_vcpu_get_hsr(vcpu); |