Re: [PATCH 2/2] KVM: selftests: Use getcpu() instead of sched_getcpu() in rseq_test

[Florian Weimer]

* Gavin Shan:

> 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.

Note that getcpu was added in glibc 2.29, so perhaps you need to perform
a direct system call?

Thanks,
Florian