From: Aaron Lewis <aaronlewis@google.com>
To: kvm@vger.kernel.org
Cc: pbonzini@redhat.com, jmattson@google.com, seanjc@google.com,
like.xu.linux@gmail.com, Aaron Lewis <aaronlewis@google.com>
Subject: [PATCH v8 5/7] selftests: kvm/x86: Add flags when creating a pmu event filter
Date: Tue, 20 Dec 2022 16:12:34 +0000 [thread overview]
Message-ID: <20221220161236.555143-6-aaronlewis@google.com> (raw)
In-Reply-To: <20221220161236.555143-1-aaronlewis@google.com>
Now that the flags field can be non-zero, pass it in when creating a
pmu event filter.
This is needed in preparation for testing masked events.
No functional change intended.
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
---
.../testing/selftests/kvm/x86_64/pmu_event_filter_test.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c
index 2de98fce7edd..d50c8c160658 100644
--- a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c
+++ b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c
@@ -198,14 +198,15 @@ static struct kvm_pmu_event_filter *alloc_pmu_event_filter(uint32_t nevents)
static struct kvm_pmu_event_filter *
-create_pmu_event_filter(const uint64_t event_list[],
- int nevents, uint32_t action)
+create_pmu_event_filter(const uint64_t event_list[], int nevents,
+ uint32_t action, uint32_t flags)
{
struct kvm_pmu_event_filter *f;
int i;
f = alloc_pmu_event_filter(nevents);
f->action = action;
+ f->flags = flags;
for (i = 0; i < nevents; i++)
f->events[i] = event_list[i];
@@ -216,7 +217,7 @@ static struct kvm_pmu_event_filter *event_filter(uint32_t action)
{
return create_pmu_event_filter(event_list,
ARRAY_SIZE(event_list),
- action);
+ action, 0);
}
/*
@@ -263,7 +264,7 @@ static void test_amd_deny_list(struct kvm_vcpu *vcpu)
struct kvm_pmu_event_filter *f;
uint64_t count;
- f = create_pmu_event_filter(&event, 1, KVM_PMU_EVENT_DENY);
+ f = create_pmu_event_filter(&event, 1, KVM_PMU_EVENT_DENY, 0);
count = test_with_filter(vcpu, f);
free(f);
--
2.39.0.314.g84b9a713c41-goog
next prev parent reply other threads:[~2022-12-20 16:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-20 16:12 [PATCH v8 0/7] Introduce and test masked events Aaron Lewis
2022-12-20 16:12 ` [PATCH v8 1/7] kvm: x86/pmu: Correct the mask used in a pmu event filter lookup Aaron Lewis
2022-12-22 6:19 ` Like Xu
2022-12-28 20:00 ` Aaron Lewis
2023-01-03 18:28 ` Sean Christopherson
2022-12-20 16:12 ` [PATCH v8 2/7] kvm: x86/pmu: Remove impossible events from the pmu event filter Aaron Lewis
2022-12-20 16:12 ` [PATCH v8 3/7] kvm: x86/pmu: prepare the pmu event filter for masked events Aaron Lewis
2022-12-22 6:34 ` Like Xu
2022-12-20 16:12 ` [PATCH v8 4/7] kvm: x86/pmu: Introduce masked events to the pmu event filter Aaron Lewis
2022-12-22 7:40 ` Like Xu
2022-12-28 20:00 ` Aaron Lewis
2022-12-20 16:12 ` Aaron Lewis [this message]
2022-12-20 16:12 ` [PATCH v8 6/7] selftests: kvm/x86: Add testing for KVM_SET_PMU_EVENT_FILTER Aaron Lewis
2022-12-20 16:12 ` [PATCH v8 7/7] selftests: kvm/x86: Test masked events Aaron Lewis
2023-01-19 20:57 ` [PATCH v8 0/7] Introduce and test " Sean Christopherson
2023-01-20 18:11 ` Sean Christopherson
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