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Message-Id: <20220311055056.57265-33-seanjc@google.com>
Date: Fri, 11 Mar 2022 05:49:43 +0000
From: Sean Christopherson <seanjc@...gle.com>
To: linux-kernel@...r.kernel.org
Cc: Sean Christopherson <seanjc@...gle.com>
Subject: [RFC PATCH 032/105] KVM: selftests: Convert rseq_test away from VCPU_ID
Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
tools/testing/selftests/kvm/rseq_test.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/rseq_test.c b/tools/testing/selftests/kvm/rseq_test.c
index 4158da0da2bb..fd754de0b74c 100644
--- a/tools/testing/selftests/kvm/rseq_test.c
+++ b/tools/testing/selftests/kvm/rseq_test.c
@@ -20,8 +20,6 @@
#include "processor.h"
#include "test_util.h"
-#define VCPU_ID 0
-
static __thread volatile struct rseq __rseq = {
.cpu_id = RSEQ_CPU_ID_UNINITIALIZED,
};
@@ -207,6 +205,7 @@ int main(int argc, char *argv[])
{
int r, i, snapshot;
struct kvm_vm *vm;
+ struct kvm_vcpu *vcpu;
u32 cpu, rseq_cpu;
/* Tell stdout not to buffer its content */
@@ -228,14 +227,14 @@ int main(int argc, char *argv[])
* GUEST_SYNC, while concurrently migrating the process by setting its
* CPU affinity.
*/
- vm = vm_create_default(VCPU_ID, 0, guest_code);
+ vm = vm_create_with_one_vcpu(&vcpu, guest_code);
ucall_init(vm, NULL);
pthread_create(&migration_thread, NULL, migration_worker, 0);
for (i = 0; !done; i++) {
- vcpu_run(vm, VCPU_ID);
- TEST_ASSERT(get_ucall(vm, VCPU_ID, NULL) == UCALL_SYNC,
+ vcpu_run(vm, vcpu->id);
+ TEST_ASSERT(get_ucall(vm, vcpu->id, NULL) == UCALL_SYNC,
"Guest failed?");
/*
--
2.35.1.723.g4982287a31-goog
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