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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
	Marc Zyngier <maz@kernel.org>,
	 Oliver Upton <oliver.upton@linux.dev>,
	Anup Patel <anup@brainfault.org>,
	 Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	 Albert Ou <aou@eecs.berkeley.edu>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	 Janosch Frank <frankja@linux.ibm.com>,
	Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	 kvmarm@lists.linux.dev, kvm-riscv@lists.infradead.org,
	 linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	 Sean Christopherson <seanjc@google.com>,
	Andrew Jones <ajones@ventanamicro.com>,
	 Aaron Lewis <aaronlewis@google.com>
Subject: [PATCH v4.1 2/3] KVM: selftests: Add #define of expected KVM exit reason for ucall
Date: Mon, 31 Jul 2023 13:30:25 -0700	[thread overview]
Message-ID: <20230731203026.1192091-3-seanjc@google.com> (raw)
In-Reply-To: <20230731203026.1192091-1-seanjc@google.com>

Define the expected architecture specific exit reason for a successful
ucall so that common tests can assert that a ucall occurred without the
test needing to implement arch specific code.

Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 tools/testing/selftests/kvm/include/aarch64/ucall.h | 2 ++
 tools/testing/selftests/kvm/include/riscv/ucall.h   | 2 ++
 tools/testing/selftests/kvm/include/s390x/ucall.h   | 2 ++
 tools/testing/selftests/kvm/include/x86_64/ucall.h  | 2 ++
 4 files changed, 8 insertions(+)

diff --git a/tools/testing/selftests/kvm/include/aarch64/ucall.h b/tools/testing/selftests/kvm/include/aarch64/ucall.h
index fe65fdf4f0d3..4b68f37efd36 100644
--- a/tools/testing/selftests/kvm/include/aarch64/ucall.h
+++ b/tools/testing/selftests/kvm/include/aarch64/ucall.h
@@ -4,6 +4,8 @@
 
 #include "kvm_util_base.h"
 
+#define UCALL_EXIT_REASON       KVM_EXIT_MMIO
+
 /*
  * ucall_exit_mmio_addr holds per-VM values (global data is duplicated by each
  * VM), it must not be accessed from host code.
diff --git a/tools/testing/selftests/kvm/include/riscv/ucall.h b/tools/testing/selftests/kvm/include/riscv/ucall.h
index 86ed0500972b..be46eb32ec27 100644
--- a/tools/testing/selftests/kvm/include/riscv/ucall.h
+++ b/tools/testing/selftests/kvm/include/riscv/ucall.h
@@ -4,6 +4,8 @@
 
 #include "processor.h"
 
+#define UCALL_EXIT_REASON       KVM_EXIT_RISCV_SBI
+
 static inline void ucall_arch_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa)
 {
 }
diff --git a/tools/testing/selftests/kvm/include/s390x/ucall.h b/tools/testing/selftests/kvm/include/s390x/ucall.h
index 47ad4b1fbccb..b231bf2e49d6 100644
--- a/tools/testing/selftests/kvm/include/s390x/ucall.h
+++ b/tools/testing/selftests/kvm/include/s390x/ucall.h
@@ -4,6 +4,8 @@
 
 #include "kvm_util_base.h"
 
+#define UCALL_EXIT_REASON       KVM_EXIT_S390_SIEIC
+
 static inline void ucall_arch_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa)
 {
 }
diff --git a/tools/testing/selftests/kvm/include/x86_64/ucall.h b/tools/testing/selftests/kvm/include/x86_64/ucall.h
index 05cc69b0d550..06b244bd06ee 100644
--- a/tools/testing/selftests/kvm/include/x86_64/ucall.h
+++ b/tools/testing/selftests/kvm/include/x86_64/ucall.h
@@ -4,6 +4,8 @@
 
 #include "kvm_util_base.h"
 
+#define UCALL_EXIT_REASON       KVM_EXIT_IO
+
 static inline void ucall_arch_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa)
 {
 }
-- 
2.41.0.585.gd2178a4bd4-goog


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  parent reply	other threads:[~2023-07-31 20:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-31 20:30 [PATCH v4.1 0/3] KVM: selftests: Guest printf extra prep patches Sean Christopherson
2023-07-31 20:30 ` [PATCH v4.1 1/3] KVM: selftests: Add arch ucall.h and inline simple arch hooks Sean Christopherson
2023-08-01  9:21   ` Andrew Jones
2023-07-31 20:30 ` Sean Christopherson [this message]
2023-08-01  9:22   ` [PATCH v4.1 2/3] KVM: selftests: Add #define of expected KVM exit reason for ucall Andrew Jones
2023-07-31 20:30 ` [PATCH v4.1 3/3] KVM: selftests: Add a selftest for guest prints and formatted asserts Sean Christopherson

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