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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 v2 1/5] KVM: selftests: Rename vm_handle_exception
Date: Fri, 30 Apr 2021 16:24:03 -0700	[thread overview]
Message-ID: <20210430232408.2707420-2-ricarkol@google.com> (raw)
In-Reply-To: <20210430232408.2707420-1-ricarkol@google.com>

Rename the vm_handle_exception function to a name that indicates more
clearly that it installs something: vm_install_vector_handler.

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);
 
-- 
2.31.1.527.g47e6f16901-goog


  reply	other threads:[~2021-04-30 23:24 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-30 23:24 [PATCH v2 0/5] KVM: selftests: arm64 exception handling and debug test Ricardo Koller
2021-04-30 23:24 ` Ricardo Koller [this message]
2021-05-03 11:02   ` [PATCH v2 1/5] KVM: selftests: Rename vm_handle_exception Andrew Jones
2021-05-06 12:27   ` Auger Eric
2021-04-30 23:24 ` [PATCH v2 2/5] KVM: selftests: Introduce UCALL_UNHANDLED for unhandled vector reporting Ricardo Koller
2021-05-03 11:09   ` Andrew Jones
2021-05-06 12:27     ` Auger Eric
2021-04-30 23:24 ` [PATCH v2 3/5] KVM: selftests: Move GUEST_ASSERT_EQ to utils header Ricardo Koller
2021-05-03 11:31   ` Andrew Jones
2021-04-30 23:24 ` [PATCH v2 4/5] KVM: selftests: Add exception handling support for aarch64 Ricardo Koller
2021-05-03 10:32   ` Marc Zyngier
2021-05-03 19:12     ` Ricardo Koller
2021-05-06 12:30       ` Auger Eric
2021-05-06 19:14         ` Ricardo Koller
2021-05-07 14:08           ` Auger Eric
2021-05-07 17:54             ` Ricardo Koller
2021-05-12  7:27             ` Ricardo Koller
2021-05-12  8:19               ` Auger Eric
2021-05-12  8:33                 ` Marc Zyngier
2021-05-12  8:52                   ` Auger Eric
2021-05-12 16:06                     ` Ricardo Koller
2021-05-12 12:59         ` Zenghui Yu
2021-05-12 13:43           ` Marc Zyngier
2021-05-12 16:03             ` Ricardo Koller
2021-05-12 16:18               ` Marc Zyngier
2021-05-12 21:39                 ` Ricardo Koller
2021-05-07 14:31       ` Marc Zyngier
2021-05-07 18:02         ` Ricardo Koller
2021-05-03 12:39   ` Andrew Jones
2021-04-30 23:24 ` [PATCH v2 5/5] KVM: selftests: Add aarch64/debug-exceptions test Ricardo Koller
2021-05-03 12:49   ` Andrew Jones
2021-05-24 12:14 ` [PATCH v2 0/5] KVM: selftests: arm64 exception handling and debug test Paolo Bonzini
2021-05-24 12:59   ` Marc Zyngier

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