Re: [PATCH] tpm: Detach page allocation from tpm_buf

[Jarkko Sakkinen]

On Sat, Sep 28, 2019 at 12:58:13AM -0700, Jerry Snitselaar wrote:
> TPM2_CC_GET_RANDOM

Ugh, I somehow sent v1 2nd time also in terms of contents (was fixed in
v2).

I think it would be a great idea to add call to tpm_get_random() to the
chip startup as an additional test.

> Would this work here?
> 
>      	err = total ? total : -EIO;
> out:
> 	kunmap(data_page);
> 	__free_page(data_page);
> 	return err;

I'd guess but I want to keep this commit as dumbed down and mechanical
as possible given the amount of changes.

/Jarkko