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Define __HAVE_PMAP_MPSAFE_ENTER_COW; the ARMv8 architecture requires
authorkettenis <kettenis@openbsd.org>
Fri, 4 Feb 2022 18:15:40 +0000 (18:15 +0000)
committerkettenis <kettenis@openbsd.org>
Fri, 4 Feb 2022 18:15:40 +0000 (18:15 +0000)
commit4180f27854f914fd7c957e1088d4f99d7068e7da
tree6c8b5cbd07dc0fb97301be9568657226c690a852tree | snapshot
parent05df9a82282329d70c627c9d5535c7e845b74572commit | diff
Define __HAVE_PMAP_MPSAFE_ENTER_COW; the ARMv8 architecture requires
that we implement proper "break-before-make" semantics and I've stared
at the code for long enough that I've convinced myself that we do indeed
implement this correctly several times.

ok guenther@
sys/arch/arm64/include/pmap.h diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim