[Bug 242427] pmap_remove() sometimes is very slow causing 10+ minutes long reboots

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242427

Mark Johnston <markj at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |markj at FreeBSD.org

--- Comment #1 from Mark Johnston <markj at FreeBSD.org> ---
My naive guess is that we're either spending this time in the
pmap_invalidate_all() call or in the pmap_delayed_invl_finished() call.  Can
you determine whether this is the case?  Do you have PTI enabled (vm.pmap.pti)?

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