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powerpc64: add missing TLB invalidations to radix

Description

powerpc64: add missing TLB invalidations to radix

Radix MMU code was missing TLB invalidations when some Level 3 PDEs were
modified. This caused TLB multi-hit machine check interrupts when
superpages were enabled.

Reviewed by: jhibbits
MFC after: 2 weeks
Sponsored by: Eldorado Research Institute (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D29511

Details

Provenance
luporlAuthored on Apr 6 2021, 11:31 AM
Reviewer
jhibbits
Differential Revision
D29511: powerpc64: add missing TLB invalidations to radix
Parents
rG6c709cbf03c3: Add Siemens SITOP UPS500S usb device
Branches
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Tags
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