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(parent: f7d2df2) | patch
Only invalidate the early DTB mapping if it exists
authorMitchell Horne <mhorne@FreeBSD.org>
Wed, 24 Jun 2020 15:21:12 +0000 (15:21 +0000)
committerMitchell Horne <mhorne@FreeBSD.org>
Wed, 24 Jun 2020 15:21:12 +0000 (15:21 +0000)
commit133b1f146122959e4a20f3f61efa9f90fe1aed6d
tree665cf31b34edebea40bf1c6115c92ee2cc29cf97tree | snapshot
parentf7d2df2a8ae96a7158a4b0fbbd48011757155a9ecommit | diff
Only invalidate the early DTB mapping if it exists

This temporary mapping will become optional. Booting via loader(8)
means that the DTB will have already been copied into the kernel's
staging area, and is therefore covered by the early KVA mappings.

Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D24911
sys/riscv/riscv/pmap.c diff | blob | history
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