Kornel Duleba 06e6ca6dd3 dmar: Disable protected memory regions after initialization ... Some BIOSes protect memory region they reside in by using DMAR to prevent devices from doing any DMA transactions to that part of RAM. AMI refers to this as "DMA Control Guarantee". Disable the protection when address translation is enabled. I stumbled upon this while investigation a failing coredump on a device which has this feature enabled. Sponsored by: Stormshield Obtained from: Semihalf Reviewed by: kib Differential revision: https://reviews.freebsd.org/D32591		2021-10-29 10:08:25 +02:00
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acpica	x86: duplicate acpi_wakeup.c per i386 and amd64	2021-09-14 00:23:14 +03:00
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	Make CPU children explicitly share parent unit numbers.	2021-09-24 23:31:51 -04:00
include	minidump: De-duplicate the progress bar	2021-09-29 16:42:21 -03:00
iommu	dmar: Disable protected memory regions after initialization	2021-10-29 10:08:25 +02:00
isa	amd64: Add MD bits for KMSAN	2021-08-10 21:27:53 -04:00
linux	Drop "All rights reserved" from my copyright statements.	2021-07-20 10:05:50 +03:00
pci	x86: clean up empty lines in .c and .h files	2020-09-01 21:23:59 +00:00
x86	x86: Remove some leftover APM support	2021-10-18 09:56:59 -04:00
xen	xen: Fix warning by adding KERNBASE to modlist_paddr before casting	2021-08-29 19:43:00 +02:00