diff options
| author | Sean Christopherson <seanjc@google.com> | 2023-07-28 17:36:19 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-08-02 14:43:03 -0700 |
| commit | db44e1c871bcf6228b9447aada421088e036692a (patch) | |
| tree | f4392b6be1f3b1af5e499b5308f08165b381d150 | |
| parent | 5d1d46f9d56fb567718175cb0cb7a084d444a9d4 (diff) | |
KVM: selftests: Convert aarch_timer to printf style GUEST_ASSERT
Convert ARM's aarch_timer test to use printf-based GUEST_ASSERT().
To maintain existing functionality, manually print the host information,
e.g. stage and iteration, to stderr prior to reporting the guest assert.
Link: https://lore.kernel.org/r/20230729003643.1053367-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
| -rw-r--r-- | tools/testing/selftests/kvm/aarch64/arch_timer.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/tools/testing/selftests/kvm/aarch64/arch_timer.c b/tools/testing/selftests/kvm/aarch64/arch_timer.c index 8ef370924a02..b53bcf126e6a 100644 --- a/tools/testing/selftests/kvm/aarch64/arch_timer.c +++ b/tools/testing/selftests/kvm/aarch64/arch_timer.c @@ -19,6 +19,7 @@ * * Copyright (c) 2021, Google LLC. */ +#define USE_GUEST_ASSERT_PRINTF 1 #define _GNU_SOURCE @@ -155,11 +156,13 @@ static void guest_validate_irq(unsigned int intid, xcnt_diff_us = cycles_to_usec(xcnt - shared_data->xcnt); /* Make sure we are dealing with the correct timer IRQ */ - GUEST_ASSERT_2(intid == timer_irq, intid, timer_irq); + GUEST_ASSERT_EQ(intid, timer_irq); /* Basic 'timer condition met' check */ - GUEST_ASSERT_3(xcnt >= cval, xcnt, cval, xcnt_diff_us); - GUEST_ASSERT_1(xctl & CTL_ISTATUS, xctl); + __GUEST_ASSERT(xcnt >= cval, + "xcnt = 0x%llx, cval = 0x%llx, xcnt_diff_us = 0x%llx", + xcnt, cval, xcnt_diff_us); + __GUEST_ASSERT(xctl & CTL_ISTATUS, "xcnt = 0x%llx", xcnt); WRITE_ONCE(shared_data->nr_iter, shared_data->nr_iter + 1); } @@ -192,8 +195,7 @@ static void guest_run_stage(struct test_vcpu_shared_data *shared_data, TIMER_TEST_ERR_MARGIN_US); irq_iter = READ_ONCE(shared_data->nr_iter); - GUEST_ASSERT_2(config_iter + 1 == irq_iter, - config_iter + 1, irq_iter); + GUEST_ASSERT_EQ(config_iter + 1, irq_iter); } } @@ -243,13 +245,9 @@ static void *test_vcpu_run(void *arg) break; case UCALL_ABORT: sync_global_from_guest(vm, *shared_data); - REPORT_GUEST_ASSERT_N(uc, "values: %lu, %lu; %lu, vcpu %u; stage; %u; iter: %u", - GUEST_ASSERT_ARG(uc, 0), - GUEST_ASSERT_ARG(uc, 1), - GUEST_ASSERT_ARG(uc, 2), - vcpu_idx, - shared_data->guest_stage, - shared_data->nr_iter); + fprintf(stderr, "Guest assert failed, vcpu %u; stage; %u; iter: %u\n", + vcpu_idx, shared_data->guest_stage, shared_data->nr_iter); + REPORT_GUEST_ASSERT(uc); break; default: TEST_FAIL("Unexpected guest exit\n"); |