linux-kernel - [PATCH v5 1/5] KVM: selftests: Add missing break between -e and -g option in dirty_log_perf

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Date:   Mon, 10 Oct 2022 15:05:34 -0700
From:   Vipin Sharma <vipinsh@...gle.com>
To:     seanjc@...gle.com, pbonzini@...hat.com, dmatlack@...gle.com
Cc:     andrew.jones@...ux.dev, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Vipin Sharma <vipinsh@...gle.com>
Subject: [PATCH v5 1/5] KVM: selftests: Add missing break between -e and -g
 option in dirty_log_perf_test

Passing -e option (Run VCPUs while dirty logging is being disabled) in
dirty_log_perf_test also unintentionally enables -g (Do not enable
KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2). Add break between two switch case
logic.

Fixes: cfe12e64b065 ("KVM: selftests: Add an option to run vCPUs while disabling dirty logging")
Signed-off-by: Vipin Sharma <vipinsh@...gle.com>

---
 tools/testing/selftests/kvm/dirty_log_perf_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/kvm/dirty_log_perf_test.c b/tools/testing/selftests/kvm/dirty_log_perf_test.c
index f99e39a672d3..56e08da3a87f 100644
--- a/tools/testing/selftests/kvm/dirty_log_perf_test.c
+++ b/tools/testing/selftests/kvm/dirty_log_perf_test.c
@@ -411,6 +411,7 @@ int main(int argc, char *argv[])
 		case 'e':
 			/* 'e' is for evil. */
 			run_vcpus_while_disabling_dirty_logging = true;
+			break;
 		case 'g':
 			dirty_log_manual_caps = 0;
 			break;
-- 
2.38.0.rc1.362.ged0d419d3c-goog