Re: [PATCHv8 06/17] x86/mm: Make x86_platform.guest.enc_status_change_*() return errno

From: Huang, Kai
Date: Tue Feb 27 2024 - 18:34:13 EST




On 28/02/2024 10:24 am, Kirill A. Shutemov wrote:
TDX is going to have more than one reason to fail
enc_status_change_prepare().

Change the callback to return errno instead of assuming -EIO;
enc_status_change_finish() changed too to keep the interface symmetric.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Reviewed-by: Dave Hansen <dave.hansen@xxxxxxxxx>
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Acked-by: Kai Huang <kai.huang@xxxxxxxxx>