[PATCH v2] Enable -mrop-protect through configure command

Peter Bergner bergner@linux.ibm.com
Thu May 1 23:16:05 GMT 2025


On 4/30/25 12:22 PM, Adhemerval Zanella Netto wrote:
> On 30/04/25 13:22, Peter Bergner wrote:
>> If on the other hand, we do fall-back to them, then yeah, we should
>> check whether they give us any performance advantage anymore on current
>> hardware (ie, Power10).  I assume when you added these, they did offer
>> an advantage?
[snip]
> 
> No, and as far I remember these do not show in any meaningful workload
> either. I will prepare a patch to remove them.

If that is the case, then we look forward to the patch.  Thanks.

Peter





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