Diffusion FreeBSD src repository cd137909c309

amd64 wakeup: recalculate mitigations after APICs are woken
cd137909c309
Actions

Description

amd64 wakeup: recalculate mitigations after APICs are woken

APICs are needed to broadcast IPIs for MSR writes.

PR: 270489
Reviewed by: dchagin, emaste, jhb
Tested by: dchagin, manu
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D39302

Details

Provenance

kib	Authored on Mar 28 2023, 11:51 PM

Reviewer

dchagin

Differential Revision

D39302: amd64 wakeup: recalculate ssb/rngds mitigations after APICs are woken

Parents

rG4dc3b1fa1bbc: Revert "Ensure .inc files are regenerated when llvm/clang tblgen binaries…

Branches

Unknown

Tags

Unknown

Event Timeline

kib committed rGcd137909c309: amd64 wakeup: recalculate mitigations after APICs are woken (authored by kib).Mar 29 2023, 6:45 PM

kib added an edge: D39302: amd64 wakeup: recalculate ssb/rngds mitigations after APICs are woken.

kib mentioned this in rG738b20a47f73: amd64 wakeup: recalculate mitigations after APICs are woken.Mar 29 2023, 10:38 PM

kib mentioned this in rG878cd9623c8e: amd64 wakeup: recalculate mitigations after APICs are woken.Mar 30 2023, 12:36 PM

Changes (1)

Path

Size

sys/

amd64/

acpica/

acpi_wakeup.c

rGcd137909c309

View Options

sys/amd64/acpica/acpi_wakeup.c