Messages in this thread | | | Subject | Re: [PATCH] tpm: Define TPM2_SPACE_BUFFER_SIZE to replace the use of PAGE_SIZE | From | Stefan Berger <> | Date | Mon, 6 Jul 2020 14:06:09 -0400 |
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On 7/3/20 11:56 PM, Jarkko Sakkinen wrote: > On Thu, Jul 02, 2020 at 04:55:44PM -0700, Jerry Snitselaar wrote: >> On Fri Jul 03 20, Jarkko Sakkinen wrote: >>> The size of the buffers for storing context's and sessions can vary from >>> arch to arch as PAGE_SIZE can be anything between 4 kB and 256 kB (the >>> maximum for PPC64). Define a fixed buffer size set to 16 kB. This should be >>> enough for most use with three handles (that is how many we allow at the >>> moment). Parametrize the buffer size while doing this, so that it is easier >>> to revisit this later on if required. >>> >>> Reported-by: Stefan Berger <stefanb@linux.ibm.com> >>> Cc: stable@vger.kernel.org >>> Fixes: 745b361e989a ("tpm: infrastructure for TPM spaces") >>> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> >> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> > Thank you. > > Now only needs tested-by from Stefan.
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
> > /Jarkko
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