Hi,

On 3/24/23 10:10 AM, Dexuan Cui wrote:

quoted

From: Borislav Petkov <bp@alien8.de>
Sent: Friday, March 24, 2023 8:49 AM
...
With first six applied:

arch/x86/coco/core.c:123:7: error: use of undeclared identifier 'sev_status'
                if (sev_status & MSR_AMD64_SNP_VTOM)
                    ^

Your config doesn't define CONFIG_AMD_MEM_ENCRYPT:
# CONFIG_AMD_MEM_ENCRYPT is not set

If you have config dependency, I think you should fix it in the code or add
Kconfig dependency.

-- 
Sathyanarayanan Kuppuswamy
Linux Kernel Developer