Konstantin Belousov a324b7f71d Fix IBRS for machines with IBRS_ALL capability. ... When turning IBRS mitigation using sysctl, as opposed to loader tunable, send IPI to tweak MSR on all cores. Right now code only performed MSR write onr the CPU where sysctl was run. Properly report hw.ibrs_active for IBRS_ALL. Split hw_ibrs_ibpb_active out from ibrs_active, to keep the current semantic of guiding kernel entry and exit handlers. Reported and tested by: mav Sponsored by: The FreeBSD Foundation MFC after: 1 week		2020-02-25 17:26:10 +00:00
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acpica	Fix IBRS for machines with IBRS_ALL capability.	2020-02-25 17:26:10 +00:00
bios	sys/x86: further adoption of SPDX licensing ID tags.	2017-11-27 15:11:47 +00:00
conf	Floppy driver really only works on x86	2019-08-12 22:58:50 +00:00
cpufreq	hwpstate_intel(4): Save admin-set EPP/EPB and restore after suspend	2020-02-01 20:12:02 +00:00
include	Fix IBRS for machines with IBRS_ALL capability.	2020-02-25 17:26:10 +00:00
iommu	In dmar_gas_lowermatch, skip searching a subtree if all its addresses are greater than lowaddr.	2020-02-01 21:47:34 +00:00
isa	Fix amd64/i386 LINT build after r344982	2019-03-11 19:46:15 +00:00
pci	Add pci_early function to detect Intel stolen memory.	2018-10-31 23:17:00 +00:00
x86	Fix IBRS for machines with IBRS_ALL capability.	2020-02-25 17:26:10 +00:00
xen	xen: fix dispatching of NMIs	2019-11-12 10:31:28 +00:00