Re: [PATCH v2] tpm: tpm2-space: Resize session and context buffers dynamically

[Stefan Berger]

On 6/25/20 5:25 PM, Jarkko Sakkinen wrote:
> On Thu, Jun 25, 2020 at 08:41:18AM -0400, Stefan Berger wrote:
> > On 6/25/20 12:38 AM, Jarkko Sakkinen wrote:
> > > Re-allocate context and session buffers when needed. Scale them in page
> > > increments so that the reallocation is only seldomly required, and thus
> > > causes minimal stress to the system. Add a static maximum limit of four
> > > pages for buffer sizes.
> > >
> > > Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
> > > Suggested-by: Stefan Berger <stefanb@xxxxxxxxxxxxx>
> > > Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> >
> > You don't want to try a fixes tag? None of the previous versions of this
> > code will work with newer versions of the TPM 2 then...
> It's not a regression.

Ok, so distros will have to backport it.


ÂÂÂ Stefan