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amd64 pmap: Pre-set PG_M on 2MB KASAN shadow map entries

Description

amd64 pmap: Pre-set PG_M on 2MB KASAN shadow map entries

Also remove a redundant assertion in pmap_kasan_enter().

Reviewed by: alc, kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31295

Details

Provenance
markjAuthored on Aug 10 2021, 8:23 PM
Reviewer
alc
Differential Revision
D31295: amd64: Introduce KMSAN shadow maps
Parents
R10:805c3af898a8: build.7: Describe the default value for LOCAL_MODULES
Branches
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Tags
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