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Merge branch kvm-arm64/selftest/irq-injection into kvmarm-master/next

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* kvm-arm64/selftest/irq-injection:
  : .
  : New tests from Ricardo Koller:
  : "This series adds a new test, aarch64/vgic-irq, that validates the injection of
  : different types of IRQs from userspace using various methods and configurations"
  : .
  KVM: selftests: aarch64: Add test for restoring active IRQs
  KVM: selftests: aarch64: Add ISPENDR write tests in vgic_irq
  KVM: selftests: aarch64: Add tests for IRQFD in vgic_irq
  KVM: selftests: Add IRQ GSI routing library functions
  KVM: selftests: aarch64: Add test_inject_fail to vgic_irq
  KVM: selftests: aarch64: Add tests for LEVEL_INFO in vgic_irq
  KVM: selftests: aarch64: Level-sensitive interrupts tests in vgic_irq
  KVM: selftests: aarch64: Add preemption tests in vgic_irq
  KVM: selftests: aarch64: Cmdline arg to set EOI mode in vgic_irq
  KVM: selftests: aarch64: Cmdline arg to set number of IRQs in vgic_irq test
  KVM: selftests: aarch64: Abstract the injection functions in vgic_irq
  KVM: selftests: aarch64: Add vgic_irq to test userspace IRQ injection
  KVM: selftests: aarch64: Add vGIC library functions to deal with vIRQ state
  KVM: selftests: Add kvm_irq_line library function
  KVM: selftests: aarch64: Add GICv3 register accessor library functions
  KVM: selftests: aarch64: Add function for accessing GICv3 dist and redist registers
  KVM: selftests: aarch64: Move gic_v3.h to shared headers

Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier
2022-01-04 14:03:43 +00:00
parent 089606c0de 728fcc46d2
commit ad7937dc77
13 changed files with 1350 additions and 27 deletions
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10
tools/testing/selftests/kvm/include/kvm_util.h
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@@ -248,6 +248,8 @@ int _kvm_device_access(int dev_fd, uint32_t group, uint64_t attr,
void *val, bool write);
int kvm_device_access(int dev_fd, uint32_t group, uint64_t attr,
void *val, bool write);
void kvm_irq_line(struct kvm_vm *vm, uint32_t irq, int level);
int _kvm_irq_line(struct kvm_vm *vm, uint32_t irq, int level);
int _vcpu_has_device_attr(struct kvm_vm *vm, uint32_t vcpuid, uint32_t group,
uint64_t attr);
@@ -258,6 +260,14 @@ int _vcpu_access_device_attr(struct kvm_vm *vm, uint32_t vcpuid, uint32_t group,
int vcpu_access_device_attr(struct kvm_vm *vm, uint32_t vcpuid, uint32_t group,
uint64_t attr, void *val, bool write);
#define KVM_MAX_IRQ_ROUTES 4096
struct kvm_irq_routing *kvm_gsi_routing_create(void);
void kvm_gsi_routing_irqchip_add(struct kvm_irq_routing *routing,
uint32_t gsi, uint32_t pin);
int _kvm_gsi_routing_write(struct kvm_vm *vm, struct kvm_irq_routing *routing);
void kvm_gsi_routing_write(struct kvm_vm *vm, struct kvm_irq_routing *routing);
const char *exit_reason_str(unsigned int exit_reason);
void virt_pgd_alloc(struct kvm_vm *vm);