KVM: selftests: Use getcpu() instead of sched_getcpu() in rseq_test
sched_getcpu() is glibc dependent and it can simply return the CPU ID from the registered rseq information, as Florian Weimer pointed. In this case, it's pointless to compare the return value from sched_getcpu() and that fetched from the registered rseq information. Fix the issue by replacing sched_getcpu() with getcpu(), as Florian suggested. The comments are modified accordingly by replacing "sched_getcpu()" with "getcpu()". Reported-by: Yihuang Yu <yihyu@redhat.com> Suggested-by: Florian Weimer <fweimer@redhat.com> Suggested-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Gavin Shan <gshan@redhat.com> Message-Id: <20220810104114.6838-3-gshan@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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