Zeng Guang cdec2b753b x86: Support XFD and AMX xsave data migration ...

XFD(eXtended Feature Disable) allows to enable a
feature on xsave state while preventing specific
user threads from using the feature.

Support save and restore XFD MSRs if CPUID.D.1.EAX[4]
enumerate to be valid. Likewise migrate the MSRs and
related xsave state necessarily.

Signed-off-by: Zeng Guang <guang.zeng@intel.com>
Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20220217060434.52460-8-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2022-03-15 11:50:50 +01:00

..

alpha

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

arm

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220307' into staging

2022-03-08 15:26:10 +00:00

avr

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

cris

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

hexagon

target/hexagon: remove unused variable

2022-03-12 09:14:22 -08:00

hppa

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

i386

x86: Support XFD and AMX xsave data migration

2022-03-15 11:50:50 +01:00

m68k

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

microblaze

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

mips

Merge remote-tracking branch 'remotes/philmd/tags/mips-20220308' into staging

2022-03-09 09:13:39 +00:00

nios2

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

openrisc

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

ppc

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

riscv

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

rx

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

s390x

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

sh4

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

sparc

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

tricore

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

xtensa

target: Use ArchCPU as interface to target CPU

2022-03-06 22:23:09 +01:00

Kconfig

meson: Introduce target-specific Kconfig

2021-07-09 18:21:34 +02:00

meson.build

…