Re: [PATCH 05/11] x86/sev: Replace occurrences of sev_active() with prot_guest_has()

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On Tue, Jul 27, 2021 at 05:26:08PM -0500, Tom Lendacky wrote:
> Replace occurrences of sev_active() with the more generic prot_guest_has()
> using PATTR_GUEST_MEM_ENCRYPT, except for in arch/x86/mm/mem_encrypt*.c
> where PATTR_SEV will be used. If future support is added for other memory
> encryption technologies, the use of PATTR_GUEST_MEM_ENCRYPT can be
> updated, as required, to use PATTR_SEV.
> 
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Cc: Borislav Petkov <bp@xxxxxxxxx>
> Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> Cc: Andy Lutomirski <luto@xxxxxxxxxx>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>
> Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>

Reviewed-by: Joerg Roedel <jroedel@xxxxxxx>



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