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    SubjectRe: [PATCH 1/3] kexec: Do not map the kexec area as decrypted when SEV is active
    On Mon, Mar 25, 2019 at 09:58:07AM +0800, lijiang wrote:
    > For the SEV virtual machine, it maps the kexec memroy area as
    > encrypted, so, no need to invoke this function to change anything.

    Look at the code:

    set_memory_decrypted->__set_memory_enc_dec

    It already *does* invoke this function.

    > > if (!mem_encrypt_active())
    > >
    > > and heads will spin from all the checking of memory encryption aspects.
    > >
    > > So this would need a rework so that there are no multiple confusing
    > > checks.
    >
    > About the three functions, here i copied their comment from the arch/x86/mm/mem_encrypt.c
    > Please refer to it.

    I know that comment - I have asked for it. Now you go and look at the
    code again with your patch applied.

    --
    Regards/Gruss,
    Boris.

    Good mailing practices for 400: avoid top-posting and trim the reply.

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