Re: [PATCH v4] tpm: Add tpm_version_major sysfs file

[Jerry Snitselaar]

On Sat Nov 30 19, Jarkko Sakkinen wrote:
> On Wed, Nov 27, 2019 at 06:08:26PM -0700, Jerry Snitselaar wrote:
> > On Wed Oct 30 19, Jerry Snitselaar wrote:
> > > Easily determining what TCG version a tpm device implements
> > > has been a pain point for userspace for a long time, so
> > > add a sysfs file to report the TCG major version of a tpm device.
> > >
> > > Also add an entry to Documentation/ABI/stable/sysfs-class-tpm
> > > describing the new file.
> > >
> > > Cc: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> > > Cc: Mimi Zohar <zohar@xxxxxxxxxxxxx>
> > > Cc: Peter Huewe <peterhuewe@xxxxxx>
> > > Cc: Jason Gunthorpe <jgg@xxxxxxxx>
> > > Cc: linux-integrity@xxxxxxxxxxxxxxx
> > > Signed-off-by: Jerry Snitselaar <jsnitsel@xxxxxxxxxx>
> > > ---
> > > v4: - Change file name to tpm_version_major
> > >    - Actually display just the major version.
> > >    - change structs to tpm1_* & tpm2_*
> > >      instead of tpm12_* tpm20_*.
> > > v3: - Change file name to version_major.
> > > v2: - Fix TCG usage in commit message.
> > >    - Add entry to sysfs-class-tpm in Documentation/ABI/stable
> > >
> > > Documentation/ABI/stable/sysfs-class-tpm | 11 ++++++++
> > > drivers/char/tpm/tpm-sysfs.c             | 34 +++++++++++++++++++-----
> > > 2 files changed, 38 insertions(+), 7 deletions(-)
> > >
> >
> > Anyone else have feedback?
>
> I can apply this after the issues on hand have been sorted out.
>
> /Jarkko

Hi Jarkko,

Will this get queued up for 5.6?

Regards,
Jerry