[haiku-commits] Change in haiku[master]: kernel/x86_64: Add errata patching.

  • From: Gerrit <review@xxxxxxxxxxxxxxxxxxx>
  • To: haiku-commits@xxxxxxxxxxxxx
  • Date: Sat, 24 Aug 2019 19:32:51 +0000

From waddlesplash <waddlesplash@xxxxxxxxx>:

waddlesplash has uploaded this change for review. ( 
https://review.haiku-os.org/c/haiku/+/1740 ;)


Change subject: kernel/x86_64: Add errata patching.
......................................................................

kernel/x86_64: Add errata patching.

The patched errata are only the AMD ones FreeBSD patches
(it seems there are no Intel errata that can be patched
this way, they are all in microcode updates ... or can't
be patched in the CPU at all.)

This also seems to be roughly the point in the boot that
FreeBSD patches these, too, despite how "critical" some
of them seem.
---
M headers/private/kernel/arch/x86/arch_cpu.h
A src/system/kernel/arch/x86/32/errata.cpp
A src/system/kernel/arch/x86/64/errata.cpp
M src/system/kernel/arch/x86/Jamfile
M src/system/kernel/arch/x86/arch_cpu.cpp
5 files changed, 128 insertions(+), 1 deletion(-)



  git pull ssh://git.haiku-os.org:22/haiku refs/changes/40/1740/1
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Gerrit-Project: haiku
Gerrit-Branch: master
Gerrit-Change-Id: I9065f8d025332418a21c2cdf39afd7d29405edcc
Gerrit-Change-Number: 1740
Gerrit-PatchSet: 1
Gerrit-Owner: waddlesplash <waddlesplash@xxxxxxxxx>
Gerrit-MessageType: newchange

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