Messages in this thread | | | Date | Mon, 21 Nov 2022 15:57:45 -0800 | Subject | Re: [PATCH v7 02/20] x86/virt/tdx: Detect TDX during kernel boot | From | Sathyanarayanan Kuppuswamy <> |
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On 11/21/22 1:37 AM, Huang, Kai wrote: >> Also why is this global variable? At least in this patch, there seems to >> be no use case. > Platform_tdx_enabled() uses tdx_keyid_num to determine whether TDX is enabled by > BIOS. > > Also, in the changlog I can add "both initializing the TDX module and creating > TDX guest will need to use TDX private KeyID". > > But I also have a comment saying something similar around ... >
I am asking about the tdx_keyid_start. It mainly used in detect_tdx(). Maybe you declared it as global as a preparation for next patches. But it is not explained in change log.
-- Sathyanarayanan Kuppuswamy Linux Kernel Developer
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