Re: [PATCH] tpm: select CONFIG_CRYPTO

[Arnd Bergmann]

On Wed, Mar 15, 2017 at 9:30 AM, Jarkko Sakkinen
<jarkko.sakkinen@xxxxxxxxxxxxxxx> wrote:
> Arnd,
>
> On Tue, Mar 14, 2017 at 10:40:24PM +0100, Arnd Bergmann wrote:
>> As we need the CRYPTO_HASH_INFO implementation, we should also
>> select CRYPTO itself to avoid this build warning:
>>
>> warning: (TCG_TPM && TRUSTED_KEYS && IMA) selects CRYPTO_HASH_INFO which has unmet direct dependencies (CRYPTO)
>>
>> Fixes: c1f92b4b04ad ("tpm: enhance TPM 2.0 PCR extend to support multiple banks")
>> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
>
> I've already merged this and put to my next branch.

Ah, I see my mistake: I had made an identical patch earlier, which you merged
into linux-next, and I dropped it from my series after rebasing on
-next, but then
rebased again on mainline and did the new patch without checking whether
it was already fixed in -next.

I guess the warning is rare enough that we don't really need this in v4.11
even though it does apply there.

    Arnd