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> I am concerned about providing a librseq that handles rseq registration for early adopters though Sounds very reasonable. So at this point, as far as I unde
by senozhatsky 8y ago
> I am concerned about providing a librseq that handles rseq registration for early adopters though
Sounds very reasonable.
So at this point, as far as I understand it, FB and Google carry in-house rseq kernel
and user space patches. Right? Are they on board with the mainline rseq? Will FB support
rseq in jemalloc any time soon?
-ss
- compudj 8y agoI've been in touch with FB. They are interested in using rseq for jemalloc. They have provided prototypes of jemalloc based on rseq, along with benchmarks helping me make the case for rseq mainlining. I don't know whether Google will ever want to swap from their in house rseq implementation to the upstream Linux rseq, use both ABIs for a transition period, or simply keep using their own in-house rseq.