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(parent: 71b2ba9) | patch
arm64/vmm: Ensure the tlbi has completed
authorAndrew Turner <andrew@FreeBSD.org>
Mon, 15 Apr 2024 14:36:20 +0000 (14:36 +0000)
committerAndrew Turner <andrew@FreeBSD.org>
Wed, 24 Apr 2024 18:17:19 +0000 (18:17 +0000)
commitef80df0a71912500ad84060334a24e903869f00b
tree8e3396694609f8523cdcb84e309364607a1e85adtree | snapshot
parent71b2ba9099115db3c63f15e5085c0a677511f8b8commit | diff
arm64/vmm: Ensure the tlbi has completed

Ensure the TLB is invalidated before enabling the EL2 MMU. Without
this the TLB may be in an inconsistant state leading to a possible
exception when enabling the MMU.

PR: 277559
Reviewed by: markj
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D44799
sys/arm64/vmm/vmm_hyp_exception.S diff | blob | history
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