tree b52364355ce6812cb99333e47f47d4411710b6c2
parent 77fcbe823f002ad18426545351fa2fb94f8d5e61
author Vitaly Kuznetsov <vkuznets@redhat.com> 1616774151 +0100
committer Paolo Bonzini <pbonzini@redhat.com> 1617268459 -0400

selftests: kvm: Check that TSC page value is small after KVM_SET_CLOCK(0)

Add a test for the issue when KVM_SET_CLOCK(0) call could cause
TSC page value to go very big because of a signedness issue around
hv_clock->system_time.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210326155551.17446-3-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>