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| author | Andrew Jones <ajones@ventanamicro.com> | 2023-07-25 10:41:33 +0200 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2023-08-09 08:45:12 +0200 |
| commit | be4c58060c3efd1f8dff59e59ff8e69d08f00560 (patch) | |
| tree | 40cfc454eff18881ed27ee30a6d1ca5523b61b51 /tools/testing/selftests/kvm | |
| parent | KVM: arm64: selftests: Split get-reg-list test code (diff) | |
| download | linux-be4c58060c3efd1f8dff59e59ff8e69d08f00560.tar.xz linux-be4c58060c3efd1f8dff59e59ff8e69d08f00560.zip | |
KVM: arm64: selftests: Finish generalizing get-reg-list
Add some unfortunate #ifdeffery to ensure the common get-reg-list.c
can be compiled and run with other architectures. The next
architecture to support get-reg-list should now only need to provide
$(ARCH_DIR)/get-reg-list.c where arch-specific print_reg() and
vcpu_configs[] get defined.
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'tools/testing/selftests/kvm')
| -rw-r--r-- | tools/testing/selftests/kvm/get-reg-list.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/tools/testing/selftests/kvm/get-reg-list.c b/tools/testing/selftests/kvm/get-reg-list.c index a29e548643d1..853cbf470da2 100644 --- a/tools/testing/selftests/kvm/get-reg-list.c +++ b/tools/testing/selftests/kvm/get-reg-list.c @@ -104,6 +104,7 @@ void __weak print_reg(const char *prefix, __u64 id) printf("\t0x%llx,\n", id); } +#ifdef __aarch64__ static void prepare_vcpu_init(struct vcpu_reg_list *c, struct kvm_vcpu_init *init) { struct vcpu_reg_sublist *s; @@ -126,6 +127,25 @@ static void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c) } } +static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm) +{ + struct kvm_vcpu_init init = { .target = -1, }; + struct kvm_vcpu *vcpu; + + prepare_vcpu_init(c, &init); + vcpu = __vm_vcpu_add(vm, 0); + aarch64_vcpu_setup(vcpu, &init); + finalize_vcpu(vcpu, c); + + return vcpu; +} +#else +static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm) +{ + return __vm_vcpu_add(vm, 0); +} +#endif + static void check_supported(struct vcpu_reg_list *c) { struct vcpu_reg_sublist *s; @@ -145,7 +165,6 @@ static bool print_filtered; static void run_test(struct vcpu_reg_list *c) { - struct kvm_vcpu_init init = { .target = -1, }; int new_regs = 0, missing_regs = 0, i, n; int failed_get = 0, failed_set = 0, failed_reject = 0; struct kvm_vcpu *vcpu; @@ -155,10 +174,7 @@ static void run_test(struct vcpu_reg_list *c) check_supported(c); vm = vm_create_barebones(); - prepare_vcpu_init(c, &init); - vcpu = __vm_vcpu_add(vm, 0); - aarch64_vcpu_setup(vcpu, &init); - finalize_vcpu(vcpu, c); + vcpu = vcpu_config_get_vcpu(c, vm); reg_list = vcpu_get_reg_list(vcpu); |