Remove the acpi loading function from elf_loader, rawimage_loaer and
bzimage_loader, and call it together in vm_sw_loader.
Now the vm_sw_loader's job is not just loading sw, so we rename it to
prepare_os_image.
Tracked-On: #6323
Signed-off-by: Zhou, Wu <wu.zhou@intel.com>
Reviewed-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
When guest kernel has multiple loading segments like ELF format image, just
define one load address in sw_kernel_info struct is meaningless.
The patch removes kernel_load_addr member in struct sw_kernel_info, the load
address should be parsed in each specified format image processing.
Tracked-On: #6323
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The API would search ve820 table and return a valid GPA when the requested
size of memory is available in the specified memory range, or return
INVALID_GPA if the requested memory slot is not available;
Tracked-On: #5626
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Allow guest set CR4_VMXE if CONFIG_NVMX_ENABLED is set:
- move CR4_VMXE from CR4_EMULATED_RESERVE_BITS to CR4_TRAP_AND_EMULATE_BITS
so that CR4_VMXE is removed from cr4_reserved_bits_mask.
- force CR4_VMXE to be removed from cr4_rsv_bits_guest_value so that CR4_VMXE
is able to be set.
Expose VMX feature (CPUID01.01H:ECX[5]) to L1 guests whose GUEST_FLAG_NVMX_ENABLED
is set.
Assuming guest hypervisor (L1) is KVM, and KVM uses EPT for L2 guests.
Constraints on ACRN VM.
- LAPIC passthrough should be enabled.
- use SCHED_NOOP scheduler.
Tracked-On: #5923
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Instead of "#include <x86/foo.h>", use "#include <asm/foo.h>".
In other words, we are adopting the same practice in Linux kernel.
Tracked-On: #5920
Signed-off-by: Liang Yi <yi.liang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
