Jie Deng f291997811 hv: split-lock: using MTF instead of TF(#DB) ...

The TF is visible to guest which may be modified by
the guest, so it is not a safe method to emulate the
split-lock. While MTF is specifically designed for
single-stepping in x86/Intel hardware virtualization
VT-x technology which is invisible to the guest. Use MTF
to single step the VCPU during the emulation of split lock.

Tracked-On: #5605
Signed-off-by: Jie Deng <jie.deng@intel.com>

2021-01-08 17:37:20 +08:00

..

assign.c

hv: refine msi interrupt injection functions

2020-10-26 08:44:13 +08:00

ept.c

hv: skip pSRAM for guest WBINVD emulation

2020-11-02 10:29:43 +08:00

guest_memory.c

hv: Add split-lock emulation for xchg

2020-12-31 11:12:33 +08:00

hyperv.c

hv: rename the ACRN_DBG_XXX

2020-01-14 10:21:23 +08:00

instr_emul.c

hv: Add split-lock emulation for xchg

2020-12-31 11:12:33 +08:00

pm.c

hv: pm: avoid duplicate shutdowns on RTVM

2020-11-11 14:05:39 +08:00

trusty.c

hv: Disable XSAVE-managed CET state of guest VM

2020-07-23 20:15:57 +08:00

ucode.c

remove spin lock for micro code update

2020-06-19 16:13:20 +08:00

vcpu.c

hv: Add split-lock emulation for LOCK prefix instruction

2020-12-31 11:12:33 +08:00

vcpuid.c

hv: vcpuid: expose mce feature to guest

2021-01-08 17:22:34 +08:00

ve820.c

hv: pSRAM: add pSRAM support for pre-launched RTVM

2020-11-02 15:56:30 +08:00

virq.c

hv: split-lock: using MTF instead of TF(#DB)

2021-01-08 17:37:20 +08:00

virtual_cr.c

hv: vcpuid: expose mce feature to guest

2021-01-08 17:22:34 +08:00

vlapic_priv.h

hv: add ops to vlapic structure

2019-07-19 16:47:06 +08:00

vlapic.c

hv: refine code style

2020-11-26 12:56:28 +08:00

vm_reset.c

hv: pm: avoid duplicate shutdowns on RTVM

2020-11-11 14:05:39 +08:00

vm.c

hv: coding style clean-up related to Boolean

2020-11-28 14:51:32 +08:00

vmcall.c

hv: rename hypercall for hv-emulated device management

2020-12-07 16:25:17 +08:00

vmcs.c

hv: split-lock: using MTF instead of TF(#DB)

2021-01-08 17:37:20 +08:00

vmexit.c

hv: split-lock: using MTF instead of TF(#DB)

2021-01-08 17:37:20 +08:00

vmsr.c

hv:cpu-caps:refine is_apl_platform func and clean up duplicated code

2020-08-14 10:08:50 +08:00

vmtrr.c

hv: vmtrr: remove vcpu structure pointer from vmtrr

2020-03-31 10:57:47 +08:00

vmx_asm.S

hv:remove some unnecessary includes

2019-05-07 09:10:13 +08:00

vmx_io.c

hv: rename BOOT_CPU_ID to BSP_CPU_ID

2020-02-25 09:08:14 +08:00