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opnsense-src/sys/x86/include
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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
..
xen xen: Code cleanup and small bug fixes 2015-10-21 10:44:07 +00:00
_align.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
_inttypes.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
_limits.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_stdint.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
_types.h i386: Merge PAE and non-PAE pmaps into same kernel. 2019-01-30 02:07:13 +00:00
acpica_machdep.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
apicreg.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
apicvar.h Reimplement stack capture of running threads on i386 and amd64. 2020-01-31 15:43:33 +00:00
apm_bios.h
bus.h Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
bus_dma.h bus_dma_dmar_load_ident(9): load identity mapping into the map. 2019-11-27 19:57:17 +00:00
busdma_impl.h Allow loading the same DMA address multiple times without any prior 2019-05-16 17:41:16 +00:00
cputypes.h Add support for Hygon Dhyana Family 18h processor. 2020-01-21 13:22:35 +00:00
dump.h Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
elf.h Consolidate identical ELF auxargs type defintions. 2018-10-22 22:24:32 +00:00
endian.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
fdt.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
float.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
fpu.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
frame.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ifunc.h Remove resolver_qual from DEFINE_IFUNC/DEFINE_UIFUNC macros. 2019-05-16 22:20:54 +00:00
init.h x86: improve reservation of AP trampoline memory 2018-04-05 14:39:51 +00:00
intr_machdep.h Drop "All rights reserved" from my copyright statements. 2019-03-06 22:11:45 +00:00
legacyvar.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
mca.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
metadata.h Move amd64 metadata.h to x86 and share with i386 2016-01-07 19:47:26 +00:00
mptable.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
ofw_machdep.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
pci_cfgreg.h pci_cfgreg.c: Use io port config access for early boot time. 2019-04-09 18:07:17 +00:00
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
psl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ptrace.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pvclock.h Add interface to derive a TSC frequency from the pvclock 2015-02-04 08:33:04 +00:00
reg.h Cleanups related to debug exceptions on x86. 2018-05-22 00:45:00 +00:00
segments.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
setjmp.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sigframe.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
signal.h Remove very old and unused signal information codes. 2018-03-27 20:57:51 +00:00
specialreg.h hwpstate_intel(4): Add fallback EPP using PERF_BIAS MSR 2020-02-01 19:49:13 +00:00
stack.h Reimplement stack capture of running threads on i386 and amd64. 2020-01-31 15:43:33 +00:00
stdarg.h Introduce an architecture-agnostic <sys/_stdarg.h> to reduce 2017-12-25 20:54:00 +00:00
sysarch.h Add usermode helpers for for Intel userspace protection keys feature. 2019-02-20 09:56:23 +00:00
trap.h Remove very old and unused signal information codes. 2018-03-27 20:57:51 +00:00
ucode.h Log a message after a successful boot-time microcode update. 2018-09-14 17:04:36 +00:00
ucontext.h Fix a typo. 2018-03-19 17:14:56 +00:00
vdso.h sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
vmware.h Detect whether x2APIC on VMWare is usable without interrupt 2015-02-14 09:00:12 +00:00
x86_smp.h x86: store pending bitmapped IPIs in per-cpu areas 2019-05-12 06:36:54 +00:00
x86_var.h Fix IBRS for machines with IBRS_ALL capability. 2020-02-25 17:26:10 +00:00