Re: [PATCH v2 1/2] KVM: selftests: Make rseq compatible with glibc-2.35
From: Mathieu Desnoyers
Date: Wed Aug 10 2022 - 08:30:37 EST
----- On Aug 10, 2022, at 8:29 AM, Paolo Bonzini pbonzini@xxxxxxxxxx wrote:
> On 8/10/22 14:22, Mathieu Desnoyers wrote:
>>>
>>> /*
>>> * Create and run a dummy VM that immediately exits to userspace via
>>> @@ -256,7 +244,7 @@ int main(int argc, char *argv[])
>>> */
>>> smp_rmb();
>>> cpu = sched_getcpu();
>>> - rseq_cpu = READ_ONCE(__rseq.cpu_id);
>>> + rseq_cpu = READ_ONCE(__rseq->cpu_id);
>> #include <rseq.h>
>>
>> and use
>>
>> rseq_current_cpu_raw().
>
> Thanks, I squashed it and queued it for -rc1 (tested on both
> glibc 2.34 and 2.35).
Thanks a lot Paolo,
Cheers! :)
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com