Konstantin Belousov d3ba71b2b1 Limit workaround for errata E400 to appropriate AMD cpus. ... From Linux sources and several datasheets I looked at, it seems that the workaround is only needed on families 0xf and 0x10. For instance, Ryzens do not implement the accessed MSR at all, it is documented as reserved. Also, hypervisors should not allow guest to put CPU into idle state, so activate workaround only when on bare hardware. While there, style the code: move MSR defines to specialreg.h move identification to initcpu.c Reported by: whu Reviewed by: avg Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D26470		2020-10-14 22:57:50 +00:00
..
acpica	i386: clean up empty lines in .c and .h files	2020-09-01 21:19:39 +00:00
bios	Remove APM BIOS support	2020-10-08 20:56:06 +00:00
cloudabi32	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
conf	Create in-tree LINT files	2020-10-09 01:48:14 +00:00
i386	Limit workaround for errata E400 to appropriate AMD cpus.	2020-10-14 22:57:50 +00:00
include	Add a per-each macro IOMMU_DOMAIN_UNLOAD_SLEEP which allows to sleep	2020-10-14 14:51:11 +00:00
linux	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
pci	i386: clean up empty lines in .c and .h files	2020-09-01 21:19:39 +00:00
Makefile	Remove iBCS2, part2: general kernel	2018-12-19 21:57:58 +00:00