[PATCH v5 02/12] KVM: arm64: selftests: Data type cleanup for arch_timer test

Haibo Xu
2024-01-22T09:45:35Z

Change signed type to unsigned in test_args struct which
only make sense for unsigned value.

Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
---
tools/testing/selftests/kvm/aarch64/arch_timer.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/kvm/aarch64/arch_timer.c b/tools/testing/selftests/kvm/aarch64/arch_timer.c
index 274b8465b42a..3260fefcc1b3 100644
--- a/tools/testing/selftests/kvm/aarch64/arch_timer.c
+++ b/tools/testing/selftests/kvm/aarch64/arch_timer.c
@@ -42,10 +42,10 @@
#define TIMER_TEST_MIGRATION_FREQ_MS 2

struct test_args {
- int nr_vcpus;
- int nr_iter;
- int timer_period_ms;
- int migration_freq_ms;
+ uint32_t nr_vcpus;
+ uint32_t nr_iter;
+ uint32_t timer_period_ms;
+ uint32_t migration_freq_ms;
struct kvm_arm_counter_offset offset;
};

@@ -57,7 +57,7 @@ static struct test_args test_args = {
.offset = { .reserved = 1 },
};

-#define msecs_to_usecs(msec) ((msec) * 1000LL)
+#define msecs_to_usecs(msec) ((msec) * 1000ULL)

#define GICD_BASE_GPA 0x8000000ULL
#define GICR_BASE_GPA 0x80A0000ULL
@@ -72,7 +72,7 @@ enum guest_stage {

/* Shared variables between host and guest */
struct test_vcpu_shared_data {
- int nr_iter;
+ uint32_t nr_iter;
enum guest_stage guest_stage;
uint64_t xcnt;
};
--
2.34.1