Jonathan T. Looney 19d4720b1e Ensure the idle thread's loop services interrupts in a timely way when ... using the ACPI C1/mwait sleep method. Previously, the mwait instruction would return when an interrupt was pending; however, the idle loop did not actually enable interrupts when this occurred. This led to a situation where the idle loop could quickly spin through the C1/mwait sleep method a number of times when an interrupt was pending. (Eventually, the situation corrected itself when something other than an interrupt triggered the idle loop to either enable interrupts or schedule another thread.) Reviewed by: kib, imp (earlier version) Input from: jhb MFC after: 1 week Sponsored by: Netflix		2017-02-08 16:46:57 +00:00
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acpica	For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE	2017-02-03 12:51:40 +00:00
bios	Add missing header needed by free(9).	2012-09-30 15:42:20 +00:00
cpufreq	- Mention mismatching numbers in MSR vs. ACPI _PSS count warning: seeing	2016-12-01 14:31:05 +00:00
include	Define the vm_ooffset_t and vm_pindex_t types as machine-independend.	2017-02-04 12:26:38 +00:00
iommu	Release DMAR table after using it.	2016-12-05 11:42:09 +00:00
isa	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
pci	"Buses" is the preferred plural of "bus"	2017-01-15 17:54:01 +00:00
x86	Ensure the idle thread's loop services interrupts in a timely way when	2017-02-08 16:46:57 +00:00
xen	xen: fix IPI setup with EARLY_AP_STARTUP	2016-12-22 16:09:44 +00:00