diff --git a/tools/testing/selftests/kvm/clear_dirty_log_test.c b/tools/testing/selftests/kvm/clear_dirty_log_test.c index 749336937d37..11672ec6f74e 100644 --- a/tools/testing/selftests/kvm/clear_dirty_log_test.c +++ b/tools/testing/selftests/kvm/clear_dirty_log_test.c @@ -1,2 +1,6 @@ #define USE_CLEAR_DIRTY_LOG +#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) +#define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) +#define KVM_DIRTY_LOG_MANUAL_CAPS (KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | \ + KVM_DIRTY_LOG_INITIALLY_SET) #include "dirty_log_test.c" diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c index a723333b138a..518a94a7a8b5 100644 --- a/tools/testing/selftests/kvm/dirty_log_test.c +++ b/tools/testing/selftests/kvm/dirty_log_test.c @@ -265,6 +265,10 @@ static struct kvm_vm *create_vm(enum vm_guest_mode mode, uint32_t vcpuid, #define DIRTY_MEM_BITS 30 /* 1G */ #define PAGE_SHIFT_4K 12 +#ifdef USE_CLEAR_DIRTY_LOG +static u64 dirty_log_manual_caps; +#endif + static void run_test(enum vm_guest_mode mode, unsigned long iterations, unsigned long interval, uint64_t phys_offset) { @@ -321,7 +325,7 @@ static void run_test(enum vm_guest_mode mode, unsigned long iterations, struct kvm_enable_cap cap = {}; cap.cap = KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2; - cap.args[0] = 1; + cap.args[0] = dirty_log_manual_caps; vm_enable_cap(vm, &cap); #endif @@ -433,10 +437,15 @@ int main(int argc, char *argv[]) int opt, i; #ifdef USE_CLEAR_DIRTY_LOG - if (!kvm_check_cap(KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2)) { - fprintf(stderr, "KVM_CLEAR_DIRTY_LOG not available, skipping tests\n"); + dirty_log_manual_caps = + kvm_check_cap(KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2); + if (!dirty_log_manual_caps) { + fprintf(stderr, "KVM_CLEAR_DIRTY_LOG not available, " + "skipping tests\n"); exit(KSFT_SKIP); } + dirty_log_manual_caps &= (KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | + KVM_DIRTY_LOG_INITIALLY_SET); #endif #ifdef __x86_64__