freebsd-dev/sys/x86
Roger Pau Monné 7d06c761c8 x86/madt: allow Xen guest to use x2APIC mode
The old bogus Xen versions that would deliver a GPF when writing to
the LAPIC MSR are likely retired, so it's safe to enable x2APIC
unconditionally now if available.

Tested by: avg
Reviewed by: kib
Sponsored by: Citrix Systems R&D
Differential revision: https://reviews.freebsd.org/D33877
2022-01-13 17:15:24 +01:00
..
acpica x86/madt: allow Xen guest to use x2APIC mode 2022-01-13 17:15:24 +01:00
bios smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
conf Retire synchronous PPP kernel driver sppp(4). 2021-10-22 11:41:36 -07:00
cpufreq x86: Remove CTLFLAG_NEEDGIANT from sysctls. 2021-12-25 22:24:20 -05:00
include xen: use an hypercall for shutdown and reboot 2022-01-13 16:54:30 +01:00
iommu dmar: Disable protected memory regions after initialization 2021-10-29 10:08:25 +02:00
isa x86: Remove CTLFLAG_NEEDGIANT from sysctls. 2021-12-25 22:24:20 -05:00
linux Drop "All rights reserved" from my copyright statements. 2021-07-20 10:05:50 +03:00
pci pci: add missing PCI id of Coffee Lake GPU 2021-12-17 23:18:31 +02:00
x86 x86: Speed up clock calibration 2022-01-12 12:34:07 -08:00
xen xen: plug some of set-but-not-used vars 2021-12-15 13:46:17 +00:00