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
conf
cpufreq
include	Fix IBRS for machines with IBRS_ALL capability.	2020-02-25 17:26:10 +00:00
iommu
isa
pci
x86	Fix IBRS for machines with IBRS_ALL capability.	2020-02-25 17:26:10 +00:00
xen