linux/arch/x86/include
Kirill A. Shutemov 655a0fa34b x86/coco: Explicitly declare type of confidential computing platform
The kernel derives the confidential computing platform
type it is running as from sme_me_mask on AMD or by using
hv_is_isolation_supported() on HyperV isolation VMs. This detection
process will be more complicated as more platforms get added.

Declare a confidential computing vendor variable explicitly and set it
via cc_set_vendor() on the respective platform.

  [ bp: Massage commit message, fixup HyperV check. ]

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20220222185740.26228-4-kirill.shutemov@linux.intel.com
2022-02-23 19:14:16 +01:00
..
asm x86/coco: Explicitly declare type of confidential computing platform 2022-02-23 19:14:16 +01:00
uapi/asm KVM: x86: add system attribute to retrieve full set of supported xsave states 2022-01-28 07:33:32 -05:00