[PATCH 1/3] glibc: Perform rseq registration at C startup and thread creation (v21)

Mathieu Desnoyers mathieu.desnoyers@efficios.com
Wed Jun 24 19:26:15 GMT 2020


----- On Jun 24, 2020, at 3:24 PM, Florian Weimer fweimer@redhat.com wrote:

> * Mathieu Desnoyers:
> 
>>> I think we should keep things simple on the glibc side for now and do
>>> this changes to the kernel headers first.
>>
>> Just to be sure I understand what you mean by "keep things simple", do you
>> recommend removing the following lines completely for now from sys/rseq.h ?
>>
>> /* Ensure the compiler supports rseq_align.  */
>> __rseq_static_assert (__rseq_alignof (struct rseq_cs) >= 32, "alignment");
>> __rseq_static_assert (__rseq_alignof (struct rseq) >= 32, "alignment");
> 
> Yes, that's what I meant.

Agreed, I queued this change for my next round.

Thanks,

Mathieu


-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com


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