Re: [Part2 PATCH v6 13/38] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support

[Borislav Petkov]

On Fri, Oct 27, 2017 at 06:28:38AM -0500, Brijesh Singh wrote:
> ... User can retry the command sometime later when nobody else is
> using the PSP.

That still doesn't prevent you from doing two things:

* make that fw_init_count a proper kref instead of your homegrown thing

* do not preemptively execute commands on the PSP if you can't possibly
know what the next command is going to be - instead, just put it in the
required state only when you really have to. I.e., don't do all that
unnecessary INIT -> CMD -> SHUTDOWN game for no reason.

Thx.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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