Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Reply-To: Sean Christopherson <seanjc@google.com>
Date:   Fri, 28 Jul 2023 17:36:23 -0700
In-Reply-To: <20230729003643.1053367-1-seanjc@google.com>
Mime-Version: 1.0
References: <20230729003643.1053367-1-seanjc@google.com>
Message-ID: <20230729003643.1053367-15-seanjc@google.com>
Subject: [PATCH v4 14/34] KVM: selftests: Convert ARM's vGIC IRQ test to
 printf style GUEST_ASSERT
From:   Sean Christopherson <seanjc@google.com>
To:     Paolo Bonzini <pbonzini@redhat.com>, Marc Zyngier <maz@kernel.org>,
        Oliver Upton <oliver.upton@linux.dev>,
        Christian Borntraeger <borntraeger@linux.ibm.com>,
        Janosch Frank <frankja@linux.ibm.com>,
        Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc:     kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org,
        Sean Christopherson <seanjc@google.com>,
        Thomas Huth <thuth@redhat.com>,
        "=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?=" <philmd@linaro.org>,
        Aaron Lewis <aaronlewis@google.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

Use printf-based guest assert reporting in ARM's vGIC IRQ test.  Note,
this is not as innocuous as it looks!  The printf-based version of
GUEST_ASSERT_EQ() ensures the expressions are evaluated only once, whereas
the old version did not!

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 tools/testing/selftests/kvm/aarch64/vgic_irq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/aarch64/vgic_irq.c b/tools/testing/selftests/kvm/aarch64/vgic_irq.c
index 90d854e0fcff..67da33aa6d17 100644
--- a/tools/testing/selftests/kvm/aarch64/vgic_irq.c
+++ b/tools/testing/selftests/kvm/aarch64/vgic_irq.c
@@ -7,6 +7,7 @@
  * host to inject a specific intid via a GUEST_SYNC call, and then checks that
  * it received it.
  */
+#define USE_GUEST_ASSERT_PRINTF 1
 
 #include <asm/kvm.h>
 #include <asm/kvm_para.h>
@@ -781,7 +782,7 @@ static void test_vgic(uint32_t nr_irqs, bool level_sensitive, bool eoi_split)
 			run_guest_cmd(vcpu, gic_fd, &inject_args, &args);
 			break;
 		case UCALL_ABORT:
-			REPORT_GUEST_ASSERT_2(uc, "values: %#lx, %#lx");
+			REPORT_GUEST_ASSERT(uc);
 			break;
 		case UCALL_DONE:
 			goto done;
-- 
2.41.0.487.g6d72f3e995-goog