Binbin Wu
f32b59d73d
hv: disable mpx capability for guest
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This patch hide Memory Protection Extention (MPX) capability from guest.
- vCPUID change:
Clear cpuid.07H.0.ebx[14]
Clear cpuid.0DH.0.eax[4:3]
- vMSR change:
Add MSR_IA32_BNDCFGS to un-supported MSR array.
- XCR0[4:3] is not allowed to set by guest.
Tracked-On: #2821
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2019-03-20 13:07:31 +08:00
Mingqiang Chi
b24a8a0f59
hv:cleanup header file for guest folder
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cleanup arch/x86/guest, only include some necessary
header files, doesn't include hypervisor.h
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: arch/x86/guest/assign.c
modified: arch/x86/guest/ept.c
modified: arch/x86/guest/guest_memory.c
modified: arch/x86/guest/instr_emul.c
modified: arch/x86/guest/io_emul.c
modified: arch/x86/guest/pm.c
modified: arch/x86/guest/trusty.c
modified: arch/x86/guest/ucode.c
modified: arch/x86/guest/vcpu.c
modified: arch/x86/guest/vcpuid.c
modified: arch/x86/guest/virq.c
modified: arch/x86/guest/virtual_cr.c
modified: arch/x86/guest/vlapic.c
modified: arch/x86/guest/vm.c
modified: arch/x86/guest/vmcall.c
modified: arch/x86/guest/vmcs.c
modified: arch/x86/guest/vmexit.c
modified: arch/x86/guest/vmsr.c
modified: arch/x86/guest/vmtrr.c
modified: arch/x86/pm.c
modified: include/arch/x86/guest/assign.h
modified: include/arch/x86/guest/ept.h
modified: include/arch/x86/guest/guest_memory.h
modified: include/arch/x86/guest/instr_emul.h
modified: include/arch/x86/guest/io_emul.h
modified: include/arch/x86/guest/trusty.h
modified: include/arch/x86/guest/vcpu.h
modified: include/arch/x86/guest/vmcs.h
modified: include/arch/x86/io_req.h
modified: include/arch/x86/irq.h
modified: include/arch/x86/lapic.h
modified: include/arch/x86/mmu.h
modified: include/arch/x86/pgtable.h
modified: include/common/ptdev.h
modified: include/debug/console.h
2019-02-21 10:38:30 +08:00
Arindam Roy
de8d85753e
HV: Modularize vtd.c to remove acrn_vm usage
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This patch is a modified one. It removes the usage
of acrn_vm struct from inside vtd.c.
It also puts struct iommu_domain inside vtd.h,
from vtd.c.
It modifies the signature of init_iommu_domain
in order to remove dependency on acrn_vm from
inside vtd.c.
Incorporated comments from Jason and Eddie.
Changed the name of sos_vm_domain to
fallback_iommu_domain
Removed any reference of sos_vm from vtd.[c|h]
files, including comments.
Tracked-On: #2496
Signed-off-by: Arindam Roy <arindam.roy@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
2019-02-06 08:53:46 +08:00
Mingqiang Chi
2b2dbe43d7
hv:move some files to guest folder
...
move the following files to guest folder:
renamed: arch/x86/assign.c -> arch/x86/guest/assign.c
renamed: arch/x86/ept.c -> arch/x86/guest/ept.c
renamed: arch/x86/io_emul.c -> arch/x86/guest/io_emul.c
renamed: arch/x86/trusty.c -> arch/x86/guest/trusty.c
renamed: arch/x86/virq.c -> arch/x86/guest/virq.c
renamed: arch/x86/virtual_cr.c -> arch/x86/guest/virtual_cr.c
renamed: arch/x86/vmcs.c -> arch/x86/guest/vmcs.c
renamed: arch/x86/vmexit.c -> arch/x86/guest/vmexit.c
renamed: arch/x86/vmx_asm.S -> arch/x86/guest/vmx_asm.S
renamed: include/arch/x86/assign.h ->
include/arch/x86/guest/assign.h
renamed: include/arch/x86/io_emul.h ->
include/arch/x86/guest/io_emul.h
renamed: include/arch/x86/trusty.h ->
include/arch/x86/guest/trusty.h
renamed: include/arch/x86/virtual_cr.h ->
include/arch/x86/guest/virtual_cr.h
renamed: include/arch/x86/vmcs.h -> include/arch/x86/guest/vmcs.h
renamed: include/arch/x86/vmexit.h ->
include/arch/x86/guest/vmexit.h
After these files movement, all the files in arch/x86 are native
hardware related, and all the files in arch/x86/guest are
virtualiztion related.
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
2019-01-30 20:43:04 +08:00
