- vm_gva2gpa is same as gva2gpa, so replace it with gva2gpa directly.
- remove dead usage of vm_gva2gpa in emulate_movs.
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
there is no need to use wrap function vm_restart_instruction, we
can use VCPU_RETAIN_RIP directly
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
use copy_from_gva in vie_init, if copy_from_gva meet -EFAULT, inject #PF.
And for decode_instruction, if return -EFAULT, the caller should keep return
path with successful status.
v2:
- remove vm_restart_instruction when inject #PF
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Translate gva2gpa in different paging modes.
Change the definition of gva2gpa.
- return value for error status
- Add a parameter for error code when paging fault.
Change the definition of vm_gva2gpa.
- return value for error status
- Add a parameter for error code when paing fault.
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>
According to the comments in hypervisor:
" This file includes config header file "bsp_cfg.h" and other
hypervisor used header files.
It should be included in all the source files."
this patch includes all common header files in hypervisor.h
then removes other redundant inclusions
Signed-off-by: Zide Chen <zide.chen@intel.com>
SDM 24.9.1 Volume3:
- 'Exit reason' field in VMCS is 32 bits.
SDM 24.9.4 in Volume3
- 'VM-exit instruction length' field
in VMCS is 32 bits.
This patch is to redefine the data types of above fields
in 'struct vcpu_arch' and udpate the code using these
two fields.
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
