Re: [PATCH] tpm_tis: verify locality released before returning from release_locality

From: Jarkko Sakkinen
Date: Fri May 11 2018 - 06:19:48 EST


On Thu, May 10, 2018 at 01:21:39PM +0200, Laurent Bigonville wrote:
> Le 05/05/18 à 22:03, Jerry Snitselaar a écrit :
> > On Sat May 05 18, Jerry Snitselaar wrote:
> > > [...]
> > >
> >
> > Laurent,
>
> Hello Jerry,
>
> > Can you try this patch with your system since it is the one
> > that has exhibited the problem so far. I've tested on a
> > tpm2.0 and tpm1.2 system here.
>
> I just tested the patch and the driver is loading fine again and the device
> in /dev is present again, so it seems to work.
>
> But for some reason the tpm is again locked (for no visible reason) due to
> "dictionary attack" so I cannot test further ATM :/
>
> Regards,
>
> Laurent
>
> >
> > Regards,
> > Jerry
>

Can you response with the tested-by tag as soon as you can? Before we
have tested-by, I cannot land the fix.

/Jarkko