From: Ricardo Koller <ricarkol@google.com> To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Cc: pbonzini@redhat.com, maz@kernel.org, drjones@redhat.com, alexandru.elisei@arm.com, eric.auger@redhat.com, Ricardo Koller <ricarkol@google.com> Subject: [PATCH v3 1/5] KVM: selftests: Rename vm_handle_exception Date: Wed, 12 May 2021 17:27:58 -0700 [thread overview] Message-ID: <20210513002802.3671838-2-ricarkol@google.com> (raw) In-Reply-To: <20210513002802.3671838-1-ricarkol@google.com> Rename the vm_handle_exception function to a name that indicates more clearly that it installs something: vm_install_vector_handler. Reviewed-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Suggested-by: Marc Zyngier <maz@kernel.org> Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Ricardo Koller <ricarkol@google.com> --- tools/testing/selftests/kvm/include/x86_64/processor.h | 2 +- tools/testing/selftests/kvm/lib/x86_64/processor.c | 4 ++-- tools/testing/selftests/kvm/x86_64/kvm_pv_test.c | 2 +- .../selftests/kvm/x86_64/userspace_msr_exit_test.c | 8 ++++---- tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c | 2 +- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 0b30b4e15c38..12889d3e8948 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -391,7 +391,7 @@ struct ex_regs { void vm_init_descriptor_tables(struct kvm_vm *vm); void vcpu_init_descriptor_tables(struct kvm_vm *vm, uint32_t vcpuid); -void vm_handle_exception(struct kvm_vm *vm, int vector, +void vm_install_vector_handler(struct kvm_vm *vm, int vector, void (*handler)(struct ex_regs *)); /* diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index a8906e60a108..e156061263a6 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -1250,8 +1250,8 @@ void vcpu_init_descriptor_tables(struct kvm_vm *vm, uint32_t vcpuid) *(vm_vaddr_t *)addr_gva2hva(vm, (vm_vaddr_t)(&exception_handlers)) = vm->handlers; } -void vm_handle_exception(struct kvm_vm *vm, int vector, - void (*handler)(struct ex_regs *)) +void vm_install_vector_handler(struct kvm_vm *vm, int vector, + void (*handler)(struct ex_regs *)) { vm_vaddr_t *handlers = (vm_vaddr_t *)addr_gva2hva(vm, vm->handlers); diff --git a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c index 732b244d6956..5ae5f748723a 100644 --- a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c +++ b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c @@ -227,7 +227,7 @@ int main(void) vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, VCPU_ID); - vm_handle_exception(vm, GP_VECTOR, guest_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_gp_handler); enter_guest(vm); kvm_vm_free(vm); diff --git a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c index 72c0d0797522..20c373e2d329 100644 --- a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c +++ b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c @@ -574,7 +574,7 @@ static void test_msr_filter_allow(void) { vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, VCPU_ID); - vm_handle_exception(vm, GP_VECTOR, guest_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_gp_handler); /* Process guest code userspace exits. */ run_guest_then_process_rdmsr(vm, MSR_IA32_XSS); @@ -588,12 +588,12 @@ static void test_msr_filter_allow(void) { run_guest_then_process_wrmsr(vm, MSR_NON_EXISTENT); run_guest_then_process_rdmsr(vm, MSR_NON_EXISTENT); - vm_handle_exception(vm, UD_VECTOR, guest_ud_handler); + vm_install_vector_handler(vm, UD_VECTOR, guest_ud_handler); run_guest(vm); - vm_handle_exception(vm, UD_VECTOR, NULL); + vm_install_vector_handler(vm, UD_VECTOR, NULL); if (process_ucall(vm) != UCALL_DONE) { - vm_handle_exception(vm, GP_VECTOR, guest_fep_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_fep_gp_handler); /* Process emulated rdmsr and wrmsr instructions. */ run_guest_then_process_rdmsr(vm, MSR_IA32_XSS); diff --git a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c index 2f964cdc273c..ded70ff465d5 100644 --- a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c +++ b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c @@ -462,7 +462,7 @@ int main(int argc, char *argv[]) vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, HALTER_VCPU_ID); - vm_handle_exception(vm, IPI_VECTOR, guest_ipi_handler); + vm_install_vector_handler(vm, IPI_VECTOR, guest_ipi_handler); virt_pg_map(vm, APIC_DEFAULT_GPA, APIC_DEFAULT_GPA, 0); -- 2.31.1.607.g51e8a6a459-goog
WARNING: multiple messages have this Message-ID (diff)
From: Ricardo Koller <ricarkol@google.com> To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Cc: maz@kernel.org, pbonzini@redhat.com Subject: [PATCH v3 1/5] KVM: selftests: Rename vm_handle_exception Date: Wed, 12 May 2021 17:27:58 -0700 [thread overview] Message-ID: <20210513002802.3671838-2-ricarkol@google.com> (raw) In-Reply-To: <20210513002802.3671838-1-ricarkol@google.com> Rename the vm_handle_exception function to a name that indicates more clearly that it installs something: vm_install_vector_handler. Reviewed-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Suggested-by: Marc Zyngier <maz@kernel.org> Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Ricardo Koller <ricarkol@google.com> --- tools/testing/selftests/kvm/include/x86_64/processor.h | 2 +- tools/testing/selftests/kvm/lib/x86_64/processor.c | 4 ++-- tools/testing/selftests/kvm/x86_64/kvm_pv_test.c | 2 +- .../selftests/kvm/x86_64/userspace_msr_exit_test.c | 8 ++++---- tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c | 2 +- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 0b30b4e15c38..12889d3e8948 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -391,7 +391,7 @@ struct ex_regs { void vm_init_descriptor_tables(struct kvm_vm *vm); void vcpu_init_descriptor_tables(struct kvm_vm *vm, uint32_t vcpuid); -void vm_handle_exception(struct kvm_vm *vm, int vector, +void vm_install_vector_handler(struct kvm_vm *vm, int vector, void (*handler)(struct ex_regs *)); /* diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index a8906e60a108..e156061263a6 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -1250,8 +1250,8 @@ void vcpu_init_descriptor_tables(struct kvm_vm *vm, uint32_t vcpuid) *(vm_vaddr_t *)addr_gva2hva(vm, (vm_vaddr_t)(&exception_handlers)) = vm->handlers; } -void vm_handle_exception(struct kvm_vm *vm, int vector, - void (*handler)(struct ex_regs *)) +void vm_install_vector_handler(struct kvm_vm *vm, int vector, + void (*handler)(struct ex_regs *)) { vm_vaddr_t *handlers = (vm_vaddr_t *)addr_gva2hva(vm, vm->handlers); diff --git a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c index 732b244d6956..5ae5f748723a 100644 --- a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c +++ b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c @@ -227,7 +227,7 @@ int main(void) vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, VCPU_ID); - vm_handle_exception(vm, GP_VECTOR, guest_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_gp_handler); enter_guest(vm); kvm_vm_free(vm); diff --git a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c index 72c0d0797522..20c373e2d329 100644 --- a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c +++ b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c @@ -574,7 +574,7 @@ static void test_msr_filter_allow(void) { vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, VCPU_ID); - vm_handle_exception(vm, GP_VECTOR, guest_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_gp_handler); /* Process guest code userspace exits. */ run_guest_then_process_rdmsr(vm, MSR_IA32_XSS); @@ -588,12 +588,12 @@ static void test_msr_filter_allow(void) { run_guest_then_process_wrmsr(vm, MSR_NON_EXISTENT); run_guest_then_process_rdmsr(vm, MSR_NON_EXISTENT); - vm_handle_exception(vm, UD_VECTOR, guest_ud_handler); + vm_install_vector_handler(vm, UD_VECTOR, guest_ud_handler); run_guest(vm); - vm_handle_exception(vm, UD_VECTOR, NULL); + vm_install_vector_handler(vm, UD_VECTOR, NULL); if (process_ucall(vm) != UCALL_DONE) { - vm_handle_exception(vm, GP_VECTOR, guest_fep_gp_handler); + vm_install_vector_handler(vm, GP_VECTOR, guest_fep_gp_handler); /* Process emulated rdmsr and wrmsr instructions. */ run_guest_then_process_rdmsr(vm, MSR_IA32_XSS); diff --git a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c index 2f964cdc273c..ded70ff465d5 100644 --- a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c +++ b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c @@ -462,7 +462,7 @@ int main(int argc, char *argv[]) vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vm, HALTER_VCPU_ID); - vm_handle_exception(vm, IPI_VECTOR, guest_ipi_handler); + vm_install_vector_handler(vm, IPI_VECTOR, guest_ipi_handler); virt_pg_map(vm, APIC_DEFAULT_GPA, APIC_DEFAULT_GPA, 0); -- 2.31.1.607.g51e8a6a459-goog _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
next prev parent reply other threads:[~2021-05-13 0:37 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-13 0:27 [PATCH v3 0/5] KVM: selftests: arm64 exception handling and debug test Ricardo Koller 2021-05-13 0:27 ` Ricardo Koller 2021-05-13 0:27 ` Ricardo Koller [this message] 2021-05-13 0:27 ` [PATCH v3 1/5] KVM: selftests: Rename vm_handle_exception Ricardo Koller 2021-05-13 0:27 ` [PATCH v3 2/5] KVM: selftests: Introduce UCALL_UNHANDLED for unhandled vector reporting Ricardo Koller 2021-05-13 0:27 ` Ricardo Koller 2021-05-13 0:28 ` [PATCH v3 3/5] KVM: selftests: Move GUEST_ASSERT_EQ to utils header Ricardo Koller 2021-05-13 0:28 ` Ricardo Koller 2021-05-13 7:35 ` Andrew Jones 2021-05-13 7:35 ` Andrew Jones 2021-05-16 9:50 ` Auger Eric 2021-05-16 9:50 ` Auger Eric 2021-05-13 0:28 ` [PATCH v3 4/5] KVM: selftests: Add exception handling support for aarch64 Ricardo Koller 2021-05-13 0:28 ` Ricardo Koller 2021-05-13 8:05 ` Andrew Jones 2021-05-13 8:05 ` Andrew Jones 2021-05-13 0:28 ` [PATCH v3 5/5] KVM: selftests: Add aarch64/debug-exceptions test Ricardo Koller 2021-05-13 0:28 ` Ricardo Koller 2021-05-13 6:37 ` [PATCH v3 0/5] KVM: selftests: arm64 exception handling and debug test Auger Eric 2021-05-13 6:37 ` Auger Eric 2021-05-14 18:31 ` Ricardo Koller 2021-05-14 18:31 ` Ricardo Koller 2021-06-01 9:34 ` Marc Zyngier 2021-06-01 9:34 ` Marc Zyngier
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