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author	kib <kib@FreeBSD.org>
	Sat, 17 Feb 2018 18:00:01 +0000 (18:00 +0000)
committer	kib <kib@FreeBSD.org>
	Sat, 17 Feb 2018 18:00:01 +0000 (18:00 +0000)
commit	6dd025b40ee6870bea6ba670f30dcf684edc3f6c
tree	a89147eeefd40c076238daf0d9f95418263dd9ee	tree \| snapshot
parent	ebe022b0c9f14dc22edbe0308795d42c9f93fd39	commit \| diff

MFC r328083,328096,328116,328119,328120,328128,328135,328153,328157,
328166,328177,328199,328202,328205,328468,328470,328624,328625,328627,
328628,329214,329297,329365:

Meltdown mitigation by PTI, PCID optimization of PTI, and kernel use of IBRS
for some mitigations of Spectre.

Tested by: emaste, Arshan Khanifar <arshankhanifar@gmail.com>
Discussed with: jkim
Sponsored by: The FreeBSD Foundation

47 files changed:

sys/amd64/amd64/apic_vector.S		diff \| blob \| history
sys/amd64/amd64/atpic_vector.S		diff \| blob \| history
sys/amd64/amd64/cpu_switch.S		diff \| blob \| history
sys/amd64/amd64/db_trace.c		diff \| blob \| history
sys/amd64/amd64/exception.S		diff \| blob \| history
sys/amd64/amd64/genassym.c		diff \| blob \| history
sys/amd64/amd64/initcpu.c		diff \| blob \| history
sys/amd64/amd64/machdep.c		diff \| blob \| history
sys/amd64/amd64/mp_machdep.c		diff \| blob \| history
sys/amd64/amd64/pmap.c		diff \| blob \| history
sys/amd64/amd64/support.S		diff \| blob \| history
sys/amd64/amd64/sys_machdep.c		diff \| blob \| history
sys/amd64/amd64/trap.c		diff \| blob \| history
sys/amd64/amd64/vm_machdep.c		diff \| blob \| history
sys/amd64/ia32/ia32_exception.S		diff \| blob \| history
sys/amd64/ia32/ia32_syscall.c		diff \| blob \| history
sys/amd64/include/asmacros.h		diff \| blob \| history
sys/amd64/include/frame.h		diff \| blob \| history
sys/amd64/include/intr_machdep.h		diff \| blob \| history
sys/amd64/include/md_var.h		diff \| blob \| history
sys/amd64/include/pcb.h		diff \| blob \| history
sys/amd64/include/pcpu.h		diff \| blob \| history
sys/amd64/include/pmap.h		diff \| blob \| history
sys/amd64/include/smp.h		diff \| blob \| history
sys/amd64/vmm/intel/vmx.c		diff \| blob \| history
sys/amd64/vmm/vmm.c		diff \| blob \| history
sys/dev/cpuctl/cpuctl.c		diff \| blob \| history
sys/dev/hyperv/vmbus/amd64/vmbus_vector.S		diff \| blob \| history
sys/dev/hyperv/vmbus/i386/vmbus_vector.S		diff \| blob \| history
sys/dev/hyperv/vmbus/vmbus.c		diff \| blob \| history
sys/i386/i386/apic_vector.s		diff \| blob \| history
sys/i386/i386/atpic_vector.s		diff \| blob \| history
sys/i386/i386/exception.s		diff \| blob \| history
sys/i386/i386/machdep.c		diff \| blob \| history
sys/i386/i386/pmap.c		diff \| blob \| history
sys/i386/i386/support.s		diff \| blob \| history
sys/i386/i386/vm_machdep.c		diff \| blob \| history
sys/x86/include/apicvar.h		diff \| blob \| history
sys/x86/include/specialreg.h		diff \| blob \| history
sys/x86/include/x86_smp.h		diff \| blob \| history
sys/x86/include/x86_var.h		diff \| blob \| history
sys/x86/isa/atpic.c		diff \| blob \| history
sys/x86/x86/cpu_machdep.c		diff \| blob \| history
sys/x86/x86/identcpu.c		diff \| blob \| history
sys/x86/x86/local_apic.c		diff \| blob \| history
sys/x86/x86/mp_x86.c		diff \| blob \| history
sys/x86/xen/pv.c		diff \| blob \| history

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