From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Kan Liang <kan.liang@linux.intel.com>,
Dapeng Mi <dapeng1.mi@linux.intel.com>,
Jim Mattson <jmattson@google.com>,
Jinrong Liang <cloudliang@tencent.com>,
Aaron Lewis <aaronlewis@google.com>,
Like Xu <likexu@tencent.com>
Subject: [PATCH v7 18/19] KVM: selftests: Move KVM_FEP macro into common library header
Date: Tue, 7 Nov 2023 16:31:34 -0800 [thread overview]
Message-ID: <20231108003135.546002-19-seanjc@google.com> (raw)
In-Reply-To: <20231108003135.546002-1-seanjc@google.com>
Move the KVM_FEP definition, a.k.a. the KVM force emulation prefix, into
processor.h so that it can be used for other tests besides the MSR filter
test.
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
tools/testing/selftests/kvm/include/x86_64/processor.h | 3 +++
tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c | 2 --
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h
index 8a404faafb21..e5c383bd313b 100644
--- a/tools/testing/selftests/kvm/include/x86_64/processor.h
+++ b/tools/testing/selftests/kvm/include/x86_64/processor.h
@@ -22,6 +22,9 @@
extern bool host_cpu_is_intel;
extern bool host_cpu_is_amd;
+/* Forced emulation prefix, used to invoke the emulator unconditionally. */
+#define KVM_FEP "ud2; .byte 'k', 'v', 'm';"
+
#define NMI_VECTOR 0x02
#define X86_EFLAGS_FIXED (1u << 1)
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 9e12dbc47a72..ab3a8c4f0b86 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
@@ -12,8 +12,6 @@
#include "kvm_util.h"
#include "vmx.h"
-/* Forced emulation prefix, used to invoke the emulator unconditionally. */
-#define KVM_FEP "ud2; .byte 'k', 'v', 'm';"
static bool fep_available;
#define MSR_NON_EXISTENT 0x474f4f00
--
2.42.0.869.gea05f2083d-goog
next prev parent reply other threads:[~2023-11-08 0:32 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-08 0:31 [PATCH v7 00/19] KVM: x86/pmu: selftests: Fixes and new tests Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 01/19] KVM: x86/pmu: Always treat Fixed counters as available when supported Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 02/19] KVM: x86/pmu: Allow programming events that match unsupported arch events Sean Christopherson
2023-11-08 1:24 ` Jim Mattson
2023-11-08 20:41 ` Liang, Kan
2023-11-08 0:31 ` [PATCH v7 03/19] KVM: x86/pmu: Remove KVM's enumeration of Intel's architectural encodings Sean Christopherson
2023-11-08 16:06 ` Liang, Kan
2023-11-08 19:35 ` Sean Christopherson
2023-11-08 20:38 ` Liang, Kan
2023-11-08 0:31 ` [PATCH v7 04/19] KVM: x86/pmu: Setup fixed counters' eventsel during PMU initialization Sean Christopherson
2023-11-08 1:28 ` Jim Mattson
2023-11-08 14:39 ` Sean Christopherson
2023-11-08 19:00 ` Jim Mattson
2023-11-08 0:31 ` [PATCH v7 05/19] KVM: selftests: Add vcpu_set_cpuid_property() to set properties Sean Christopherson
2023-11-08 19:11 ` Jim Mattson
2023-11-08 0:31 ` [PATCH v7 06/19] KVM: selftests: Drop the "name" param from KVM_X86_PMU_FEATURE() Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 07/19] KVM: selftests: Extend {kvm,this}_pmu_has() to support fixed counters Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 08/19] KVM: selftests: Add pmu.h and lib/pmu.c for common PMU assets Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 09/19] KVM: selftests: Test Intel PMU architectural events on gp counters Sean Christopherson
2023-11-09 7:28 ` Mi, Dapeng
2023-11-08 0:31 ` [PATCH v7 10/19] KVM: selftests: Test Intel PMU architectural events on fixed counters Sean Christopherson
2023-11-09 7:30 ` Mi, Dapeng
2023-11-09 15:23 ` Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 11/19] KVM: selftests: Test consistency of CPUID with num of gp counters Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 12/19] KVM: selftests: Test consistency of CPUID with num of fixed counters Sean Christopherson
2023-11-09 7:34 ` Mi, Dapeng
2023-11-09 15:19 ` Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 13/19] KVM: selftests: Add functional test for Intel's fixed PMU counters Sean Christopherson
2023-11-09 7:39 ` Mi, Dapeng
2023-11-08 0:31 ` [PATCH v7 14/19] KVM: selftests: Expand PMU counters test to verify LLC events Sean Christopherson
2023-11-09 7:43 ` Mi, Dapeng
2023-11-08 0:31 ` [PATCH v7 15/19] KVM: selftests: Add a helper to query if the PMU module param is enabled Sean Christopherson
2023-11-09 7:45 ` Mi, Dapeng
2023-11-08 0:31 ` [PATCH v7 16/19] KVM: selftests: Add helpers to read integer module params Sean Christopherson
2023-11-08 0:31 ` [PATCH v7 17/19] KVM: selftests: Query module param to detect FEP in MSR filtering test Sean Christopherson
2023-11-08 0:31 ` Sean Christopherson [this message]
2023-11-08 0:31 ` [PATCH v7 19/19] KVM: selftests: Test PMC virtualization with forced emulation Sean Christopherson
2023-11-09 7:51 ` Mi, Dapeng
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