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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-05 08:26:59 +00:00
KVM: selftests: Add another underscore to inner ioctl() helpers
Add a second underscore to inner ioctl() helpers to better align with commonly accepted kernel coding style, and to allow using a single underscore variant in the future for macro shenanigans. Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
parent
ccc82ba6be
commit
2b38a7398f
13 changed files with 39 additions and 39 deletions
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@ -457,7 +457,7 @@ static void run_test(struct vcpu_config *c)
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bool reject_reg = false;
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int ret;
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ret = _vcpu_ioctl(vm, 0, KVM_GET_ONE_REG, ®);
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ret = __vcpu_ioctl(vm, 0, KVM_GET_ONE_REG, ®);
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if (ret) {
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printf("%s: Failed to get ", config_name(c));
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print_reg(c, reg.id);
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@ -469,7 +469,7 @@ static void run_test(struct vcpu_config *c)
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for_each_sublist(c, s) {
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if (s->rejects_set && find_reg(s->rejects_set, s->rejects_set_n, reg.id)) {
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reject_reg = true;
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ret = _vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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ret = __vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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if (ret != -1 || errno != EPERM) {
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printf("%s: Failed to reject (ret=%d, errno=%d) ", config_name(c), ret, errno);
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print_reg(c, reg.id);
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@ -481,7 +481,7 @@ static void run_test(struct vcpu_config *c)
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}
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if (!reject_reg) {
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ret = _vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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ret = __vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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if (ret) {
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printf("%s: Failed to set ", config_name(c));
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print_reg(c, reg.id);
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@ -148,7 +148,7 @@ static int set_fw_reg(struct kvm_vm *vm, uint64_t id, uint64_t val)
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.addr = (uint64_t)&val,
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};
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return _vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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return __vcpu_ioctl(vm, 0, KVM_SET_ONE_REG, ®);
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}
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static void get_fw_reg(struct kvm_vm *vm, uint64_t id, uint64_t *addr)
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@ -27,12 +27,12 @@ static int add_init_2vcpus(struct kvm_vcpu_init *init1,
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vm = vm_create(VM_MODE_DEFAULT, DEFAULT_GUEST_PHY_PAGES);
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vm_vcpu_add(vm, 0);
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ret = _vcpu_ioctl(vm, 0, KVM_ARM_VCPU_INIT, init1);
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ret = __vcpu_ioctl(vm, 0, KVM_ARM_VCPU_INIT, init1);
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if (ret)
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goto free_exit;
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vm_vcpu_add(vm, 1);
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ret = _vcpu_ioctl(vm, 1, KVM_ARM_VCPU_INIT, init2);
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ret = __vcpu_ioctl(vm, 1, KVM_ARM_VCPU_INIT, init2);
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free_exit:
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kvm_vm_free(vm);
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@ -54,11 +54,11 @@ static int add_2vcpus_init_2vcpus(struct kvm_vcpu_init *init1,
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vm_vcpu_add(vm, 0);
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vm_vcpu_add(vm, 1);
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ret = _vcpu_ioctl(vm, 0, KVM_ARM_VCPU_INIT, init1);
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ret = __vcpu_ioctl(vm, 0, KVM_ARM_VCPU_INIT, init1);
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if (ret)
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goto free_exit;
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ret = _vcpu_ioctl(vm, 1, KVM_ARM_VCPU_INIT, init2);
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ret = __vcpu_ioctl(vm, 1, KVM_ARM_VCPU_INIT, init2);
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free_exit:
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kvm_vm_free(vm);
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@ -55,7 +55,7 @@ static void guest_code(void)
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static int run_vcpu(struct kvm_vm *vm, uint32_t vcpuid)
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{
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ucall_init(vm, NULL);
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int ret = _vcpu_ioctl(vm, vcpuid, KVM_RUN, NULL);
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int ret = __vcpu_ioctl(vm, vcpuid, KVM_RUN, NULL);
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if (ret)
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return -errno;
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return 0;
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@ -159,12 +159,12 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm,
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void vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl,
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void *arg);
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int _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl,
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void *arg);
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int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl,
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void *arg);
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void vm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
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int _vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg);
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int __vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg);
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void kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
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int _kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
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int __kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
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void vm_mem_region_set_flags(struct kvm_vm *vm, uint32_t slot, uint32_t flags);
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void vm_mem_region_move(struct kvm_vm *vm, uint32_t slot, uint64_t new_gpa);
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void vm_mem_region_delete(struct kvm_vm *vm, uint32_t slot);
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@ -1719,7 +1719,7 @@ struct kvm_reg_list *vcpu_get_reg_list(struct kvm_vm *vm, uint32_t vcpuid)
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struct kvm_reg_list reg_list_n = { .n = 0 }, *reg_list;
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, KVM_GET_REG_LIST, ®_list_n);
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ret = __vcpu_ioctl(vm, vcpuid, KVM_GET_REG_LIST, ®_list_n);
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TEST_ASSERT(ret == -1 && errno == E2BIG, "KVM_GET_REG_LIST n=0");
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reg_list = calloc(1, sizeof(*reg_list) + reg_list_n.n * sizeof(__u64));
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reg_list->n = reg_list_n.n;
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@ -1905,7 +1905,7 @@ void vcpu_fpu_get(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_fpu *fpu)
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{
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, KVM_GET_FPU, fpu);
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ret = __vcpu_ioctl(vm, vcpuid, KVM_GET_FPU, fpu);
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TEST_ASSERT(ret == 0, "KVM_GET_FPU failed, rc: %i errno: %i (%s)",
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ret, errno, strerror(errno));
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}
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@ -1914,7 +1914,7 @@ void vcpu_fpu_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_fpu *fpu)
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{
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, KVM_SET_FPU, fpu);
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ret = __vcpu_ioctl(vm, vcpuid, KVM_SET_FPU, fpu);
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TEST_ASSERT(ret == 0, "KVM_SET_FPU failed, rc: %i errno: %i (%s)",
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ret, errno, strerror(errno));
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}
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@ -1923,7 +1923,7 @@ void vcpu_get_reg(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_one_reg *reg)
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{
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, KVM_GET_ONE_REG, reg);
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ret = __vcpu_ioctl(vm, vcpuid, KVM_GET_ONE_REG, reg);
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TEST_ASSERT(ret == 0, "KVM_GET_ONE_REG failed, rc: %i errno: %i (%s)",
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ret, errno, strerror(errno));
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}
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@ -1932,7 +1932,7 @@ void vcpu_set_reg(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_one_reg *reg)
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{
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, KVM_SET_ONE_REG, reg);
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ret = __vcpu_ioctl(vm, vcpuid, KVM_SET_ONE_REG, reg);
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TEST_ASSERT(ret == 0, "KVM_SET_ONE_REG failed, rc: %i errno: %i (%s)",
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ret, errno, strerror(errno));
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}
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@ -1955,13 +1955,13 @@ void vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid,
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{
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int ret;
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ret = _vcpu_ioctl(vm, vcpuid, cmd, arg);
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ret = __vcpu_ioctl(vm, vcpuid, cmd, arg);
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TEST_ASSERT(ret == 0, "vcpu ioctl %lu failed, rc: %i errno: %i (%s)",
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cmd, ret, errno, strerror(errno));
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}
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int _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid,
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unsigned long cmd, void *arg)
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int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid,
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unsigned long cmd, void *arg)
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{
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struct vcpu *vcpu = vcpu_find(vm, vcpuid);
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int ret;
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@ -2025,12 +2025,12 @@ void vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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{
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int ret;
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ret = _vm_ioctl(vm, cmd, arg);
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ret = __vm_ioctl(vm, cmd, arg);
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TEST_ASSERT(ret == 0, "vm ioctl %lu failed, rc: %i errno: %i (%s)",
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cmd, ret, errno, strerror(errno));
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}
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int _vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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int __vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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{
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return ioctl(vm->fd, cmd, arg);
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}
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@ -2056,7 +2056,7 @@ void kvm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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cmd, ret, errno, strerror(errno));
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}
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int _kvm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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int __kvm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
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{
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return ioctl(vm->kvm_fd, cmd, arg);
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}
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@ -2185,7 +2185,7 @@ int _kvm_irq_line(struct kvm_vm *vm, uint32_t irq, int level)
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.level = level,
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};
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return _vm_ioctl(vm, KVM_IRQ_LINE, &irq_level);
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return __vm_ioctl(vm, KVM_IRQ_LINE, &irq_level);
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}
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void kvm_irq_line(struct kvm_vm *vm, uint32_t irq, int level)
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@ -295,7 +295,7 @@ void vm_vcpu_add_default(struct kvm_vm *vm, uint32_t vcpuid, void *guest_code)
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* are powered-on using KVM_SET_MP_STATE ioctl().
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*/
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mps.mp_state = KVM_MP_STATE_RUNNABLE;
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r = _vcpu_ioctl(vm, vcpuid, KVM_SET_MP_STATE, &mps);
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r = __vcpu_ioctl(vm, vcpuid, KVM_SET_MP_STATE, &mps);
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TEST_ASSERT(!r, "IOCTL KVM_SET_MP_STATE failed (error %d)", r);
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/* Setup global pointer of guest to be same as the host */
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@ -159,9 +159,9 @@ static void memop_ioctl(struct test_vcpu vcpu, struct kvm_s390_mem_op *ksmo)
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static int err_memop_ioctl(struct test_vcpu vcpu, struct kvm_s390_mem_op *ksmo)
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{
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if (vcpu.id == VM_VCPU_ID)
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return _vm_ioctl(vcpu.vm, KVM_S390_MEM_OP, ksmo);
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return __vm_ioctl(vcpu.vm, KVM_S390_MEM_OP, ksmo);
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else
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return _vcpu_ioctl(vcpu.vm, vcpu.id, KVM_S390_MEM_OP, ksmo);
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return __vcpu_ioctl(vcpu.vm, vcpu.id, KVM_S390_MEM_OP, ksmo);
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}
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#define MEMOP(err, vcpu_p, mop_target_p, access_mode_p, buf_p, size_p, ...) \
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@ -77,7 +77,7 @@ static void assert_noirq(void)
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irq_state.len = sizeof(buf);
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irq_state.buf = (unsigned long)buf;
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irqs = _vcpu_ioctl(vm, VCPU_ID, KVM_S390_GET_IRQ_STATE, &irq_state);
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irqs = __vcpu_ioctl(vm, VCPU_ID, KVM_S390_GET_IRQ_STATE, &irq_state);
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/*
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* irqs contains the number of retrieved interrupts. Any interrupt
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* (notably, the emergency call interrupt we have injected) should
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@ -197,7 +197,7 @@ static void inject_irq(int cpu_id)
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irq_state.buf = (unsigned long)buf;
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irq->type = KVM_S390_INT_EMERGENCY;
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irq->u.emerg.code = cpu_id;
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irqs = _vcpu_ioctl(vm, cpu_id, KVM_S390_SET_IRQ_STATE, &irq_state);
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irqs = __vcpu_ioctl(vm, cpu_id, KVM_S390_SET_IRQ_STATE, &irq_state);
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TEST_ASSERT(irqs >= 0, "Error injecting EMERGENCY IRQ errno %d\n", errno);
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}
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@ -166,7 +166,7 @@ static void steal_time_init(struct kvm_vm *vm)
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};
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int i, ret;
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ret = _vcpu_ioctl(vm, 0, KVM_HAS_DEVICE_ATTR, &dev);
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ret = __vcpu_ioctl(vm, 0, KVM_HAS_DEVICE_ATTR, &dev);
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if (ret != 0 && errno == ENXIO) {
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print_skip("steal-time not supported");
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exit(KSFT_SKIP);
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@ -184,13 +184,13 @@ static void steal_time_init(struct kvm_vm *vm)
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sync_global_to_guest(vm, st_gva[i]);
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st_ipa = (ulong)st_gva[i] | 1;
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ret = _vcpu_ioctl(vm, i, KVM_SET_DEVICE_ATTR, &dev);
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ret = __vcpu_ioctl(vm, i, KVM_SET_DEVICE_ATTR, &dev);
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TEST_ASSERT(ret == -1 && errno == EINVAL, "Bad IPA didn't report EINVAL");
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st_ipa = (ulong)st_gva[i];
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vcpu_ioctl(vm, i, KVM_SET_DEVICE_ATTR, &dev);
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ret = _vcpu_ioctl(vm, i, KVM_SET_DEVICE_ATTR, &dev);
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ret = __vcpu_ioctl(vm, i, KVM_SET_DEVICE_ATTR, &dev);
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TEST_ASSERT(ret == -1 && errno == EEXIST, "Set IPA twice without EEXIST");
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}
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@ -121,9 +121,9 @@ void test_hv_cpuid_e2big(struct kvm_vm *vm, bool system)
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int ret;
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if (!system)
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ret = _vcpu_ioctl(vm, VCPU_ID, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
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ret = __vcpu_ioctl(vm, VCPU_ID, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
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else
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ret = _kvm_ioctl(vm, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
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ret = __kvm_ioctl(vm, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
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TEST_ASSERT(ret == -1 && errno == E2BIG,
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"%s KVM_GET_SUPPORTED_HV_CPUID didn't fail with -E2BIG when"
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@ -42,7 +42,7 @@ static void test_set_boot_busy(struct kvm_vm *vm)
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{
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int res;
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res = _vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID0);
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res = __vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID0);
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TEST_ASSERT(res == -1 && errno == EBUSY,
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"KVM_SET_BOOT_CPU_ID set while running vm");
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}
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@ -133,13 +133,13 @@ static void check_set_bsp_busy(void)
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add_x86_vcpu(vm, VCPU_ID0, true);
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add_x86_vcpu(vm, VCPU_ID1, false);
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res = _vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID1);
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res = __vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID1);
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TEST_ASSERT(res == -1 && errno == EBUSY, "KVM_SET_BOOT_CPU_ID set after adding vcpu");
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run_vcpu(vm, VCPU_ID0);
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run_vcpu(vm, VCPU_ID1);
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res = _vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID1);
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res = __vm_ioctl(vm, KVM_SET_BOOT_CPU_ID, (void *) VCPU_ID1);
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TEST_ASSERT(res == -1 && errno == EBUSY, "KVM_SET_BOOT_CPU_ID set to a terminated vcpu");
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kvm_vm_free(vm);
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@ -186,7 +186,7 @@ int main(int argc, char *argv[])
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vcpu_alloc_vmx(vm, &vmx_pages_gva);
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vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva);
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tsc_khz = _vcpu_ioctl(vm, VCPU_ID, KVM_GET_TSC_KHZ, NULL);
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tsc_khz = __vcpu_ioctl(vm, VCPU_ID, KVM_GET_TSC_KHZ, NULL);
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TEST_ASSERT(tsc_khz != -1, "vcpu ioctl KVM_GET_TSC_KHZ failed");
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/* scale down L1's TSC frequency */
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