Subject: Re: [PATCH 3/3] fs/core/vmcore: Move sev_active() reference to x86 arch code

From: Christoph Hellwig <[email-masked]>
Date: Fri, 12 Jul 2019 16:08:12 +0200

On Fri, Jul 12, 2019 at 03:09:12PM +0200, Halil Pasic wrote:
> This is the implementation for the guys that don't
> have ARCH_HAS_MEM_ENCRYPT.
> 
> Means sev_active() may not be used in such code after this
> patch. What about 
> 
> static inline bool force_dma_unencrypted(void)
> {
>         return sev_active();
> }
> 
> in kernel/dma/direct.c?

FYI, I have this pending in the dma-mapping tree:

http://git.infradead.org/users/hch/dma-mapping.git/commitdiff/e67a5ed1f86f4370991c601f2fcad9ebf9e1eebb