All of lore.kernel.org
 help / color / mirror / Atom feed
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,
	yuzenghui@huawei.com, vkuznets@redhat.com,
	Ricardo Koller <ricarkol@google.com>,
	kernel test robot <oliver.sang@intel.com>
Subject: [PATCH v4 1/6] KVM: selftests: Rename vm_handle_exception
Date: Thu, 10 Jun 2021 18:10:15 -0700	[thread overview]
Message-ID: <20210611011020.3420067-2-ricarkol@google.com> (raw)
In-Reply-To: <20210611011020.3420067-1-ricarkol@google.com>

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

Reported-by: kernel test robot <oliver.sang@intel.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/evmcs_test.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 +-
 6 files changed, 11 insertions(+), 11 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..e9f584991332 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_exception_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 efe235044421..257c5c33d04e 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -1244,8 +1244,8 @@ 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_exception_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/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
index 63096cea26c6..0864b2e3fd9e 100644
--- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c
+++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
@@ -154,8 +154,8 @@ int main(int argc, char *argv[])
 
 	vm_init_descriptor_tables(vm);
 	vcpu_init_descriptor_tables(vm, VCPU_ID);
-	vm_handle_exception(vm, UD_VECTOR, guest_ud_handler);
-	vm_handle_exception(vm, NMI_VECTOR, guest_nmi_handler);
+	vm_install_exception_handler(vm, UD_VECTOR, guest_ud_handler);
+	vm_install_exception_handler(vm, NMI_VECTOR, guest_nmi_handler);
 
 	pr_info("Running L1 which uses EVMCS to run L2\n");
 
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..04ed975662c9 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_exception_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..e3e20e8848d0 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_exception_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_exception_handler(vm, UD_VECTOR, guest_ud_handler);
 	run_guest(vm);
-	vm_handle_exception(vm, UD_VECTOR, NULL);
+	vm_install_exception_handler(vm, UD_VECTOR, NULL);
 
 	if (process_ucall(vm) != UCALL_DONE) {
-		vm_handle_exception(vm, GP_VECTOR, guest_fep_gp_handler);
+		vm_install_exception_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..ed27269a01bb 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_exception_handler(vm, IPI_VECTOR, guest_ipi_handler);
 
 	virt_pg_map(vm, APIC_DEFAULT_GPA, APIC_DEFAULT_GPA, 0);
 
-- 
2.32.0.272.g935e593368-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, kernel test robot <oliver.sang@intel.com>,
	pbonzini@redhat.com, vkuznets@redhat.com
Subject: [PATCH v4 1/6] KVM: selftests: Rename vm_handle_exception
Date: Thu, 10 Jun 2021 18:10:15 -0700	[thread overview]
Message-ID: <20210611011020.3420067-2-ricarkol@google.com> (raw)
In-Reply-To: <20210611011020.3420067-1-ricarkol@google.com>

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

Reported-by: kernel test robot <oliver.sang@intel.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/evmcs_test.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 +-
 6 files changed, 11 insertions(+), 11 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..e9f584991332 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_exception_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 efe235044421..257c5c33d04e 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -1244,8 +1244,8 @@ 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_exception_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/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
index 63096cea26c6..0864b2e3fd9e 100644
--- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c
+++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
@@ -154,8 +154,8 @@ int main(int argc, char *argv[])
 
 	vm_init_descriptor_tables(vm);
 	vcpu_init_descriptor_tables(vm, VCPU_ID);
-	vm_handle_exception(vm, UD_VECTOR, guest_ud_handler);
-	vm_handle_exception(vm, NMI_VECTOR, guest_nmi_handler);
+	vm_install_exception_handler(vm, UD_VECTOR, guest_ud_handler);
+	vm_install_exception_handler(vm, NMI_VECTOR, guest_nmi_handler);
 
 	pr_info("Running L1 which uses EVMCS to run L2\n");
 
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..04ed975662c9 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_exception_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..e3e20e8848d0 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_exception_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_exception_handler(vm, UD_VECTOR, guest_ud_handler);
 	run_guest(vm);
-	vm_handle_exception(vm, UD_VECTOR, NULL);
+	vm_install_exception_handler(vm, UD_VECTOR, NULL);
 
 	if (process_ucall(vm) != UCALL_DONE) {
-		vm_handle_exception(vm, GP_VECTOR, guest_fep_gp_handler);
+		vm_install_exception_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..ed27269a01bb 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_exception_handler(vm, IPI_VECTOR, guest_ipi_handler);
 
 	virt_pg_map(vm, APIC_DEFAULT_GPA, APIC_DEFAULT_GPA, 0);
 
-- 
2.32.0.272.g935e593368-goog

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

  reply	other threads:[~2021-06-11  1:10 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-11  1:10 [PATCH v4 0/6] KVM: selftests: arm64 exception handling and debug test Ricardo Koller
2021-06-11  1:10 ` Ricardo Koller
2021-06-11  1:10 ` Ricardo Koller [this message]
2021-06-11  1:10   ` [PATCH v4 1/6] KVM: selftests: Rename vm_handle_exception Ricardo Koller
2021-06-11  1:10 ` [PATCH v4 2/6] KVM: selftests: Complete x86_64/sync_regs_test ucall Ricardo Koller
2021-06-11  1:10   ` Ricardo Koller
2021-06-11  1:10 ` [PATCH v4 3/6] KVM: selftests: Introduce UCALL_UNHANDLED for unhandled vector reporting Ricardo Koller
2021-06-11  1:10   ` Ricardo Koller
2021-07-29 18:15   ` Sean Christopherson
2021-07-29 18:15     ` Sean Christopherson
2021-07-30  1:10     ` Ricardo Koller
2021-07-30  1:10       ` Ricardo Koller
2021-07-30 16:24       ` Sean Christopherson
2021-07-30 16:24         ` Sean Christopherson
2021-06-11  1:10 ` [PATCH v4 4/6] KVM: selftests: Move GUEST_ASSERT_EQ to utils header Ricardo Koller
2021-06-11  1:10   ` Ricardo Koller
2021-06-11  1:10 ` [PATCH v4 5/6] KVM: selftests: Add exception handling support for aarch64 Ricardo Koller
2021-06-11  1:10   ` Ricardo Koller
2021-07-02  6:46   ` Zenghui Yu
2021-07-02  6:46     ` Zenghui Yu
2021-07-02 18:56     ` Ricardo Koller
2021-07-02 18:56       ` Ricardo Koller
2021-06-11  1:10 ` [PATCH v4 6/6] KVM: selftests: Add aarch64/debug-exceptions test Ricardo Koller
2021-06-11  1:10   ` Ricardo Koller
2021-06-11 12:55 ` [PATCH v4 0/6] KVM: selftests: arm64 exception handling and debug test Marc Zyngier
2021-06-11 12:55   ` Marc Zyngier
2021-06-14  7:40 ` Andrew Jones
2021-06-14  7:40   ` Andrew Jones
2021-06-14  8:08 ` Marc Zyngier
2021-06-14  8:08   ` Marc Zyngier

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210611011020.3420067-2-ricarkol@google.com \
    --to=ricarkol@google.com \
    --cc=alexandru.elisei@arm.com \
    --cc=drjones@redhat.com \
    --cc=eric.auger@redhat.com \
    --cc=kvm@vger.kernel.org \
    --cc=kvmarm@lists.cs.columbia.edu \
    --cc=maz@kernel.org \
    --cc=oliver.sang@intel.com \
    --cc=pbonzini@redhat.com \
    --cc=vkuznets@redhat.com \
    --cc=yuzenghui@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.