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From:
Martin Pieuchot <mpi@grenadille.net>
Subject:
Re: uvm_fault_upper_lookup: delay pmap_extract()
To:
Theo Buehler <tb@openbsd.org>
Cc:
tech@openbsd.org
Date:
Thu, 28 Nov 2024 10:49:51 +0100

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On 28/11/24(Thu) 10:35, Theo Buehler wrote:
> [...] 
> As far as I can see pmap_update() is always a noop. Is this expected to
> change?

It is implemented on mips64 to sync/invalidate the instruction cache.