From: Samuel Thibault <samuel.thibault@ens-lyon.org>
To: Jason Andryuk <jandryuk@gmail.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
Daniel De Graaf <dgdegra@tycho.nsa.gov>,
Quan Xu <quan.xu0@gmail.com>
Subject: Re: [PATCH 7/9] vtpmmgr: Flush all transient keys
Date: Tue, 4 May 2021 19:07:34 +0200 [thread overview]
Message-ID: <20210504170734.nc4hfmo5olhlikes@begin> (raw)
In-Reply-To: <CAKf6xptnmC9FQzZ_2Z1uBaFYS1s0F7VAVu0cm=a_5YKyPSEdxA@mail.gmail.com>
Jason Andryuk, le mar. 04 mai 2021 13:05:33 -0400, a ecrit:
> On Tue, May 4, 2021 at 9:16 AM Samuel Thibault
> <samuel.thibault@ens-lyon.org> wrote:
> >
> > Jason Andryuk, le mar. 04 mai 2021 08:48:40 -0400, a ecrit:
> > > We're only flushing 2 transients, but there are 3 handles. Use <= to also
> > > flush the third handle.
> > >
> > > The number of transient handles/keys is hardware dependent, so this
> > > should query for the limit. And assignment of handles is assumed to be
> > > sequential from the minimum. That may not be guaranteed, but seems okay
> > > with my tpm2.
> > >
> > > Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
> >
> > Maybe explicit in the log that TRANSIENT_LAST is actually inclusive?
>
> In the commit message? Sounds good to me.
Yes, please.
Samuel
next prev parent reply other threads:[~2021-05-04 17:07 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-04 12:48 [PATCH 0/9] vtpmmgr: Some fixes - still incomplete Jason Andryuk
2021-05-04 12:48 ` [PATCH 1/9] docs: Warn about incomplete vtpmmgr TPM 2.0 support Jason Andryuk
2021-05-04 17:55 ` Andrew Cooper
2021-05-07 15:31 ` Daniel P. Smith
2021-05-04 12:48 ` [PATCH 2/9] vtpmmgr: Print error code to aid debugging Jason Andryuk
2021-05-04 13:03 ` Samuel Thibault
2021-05-07 15:33 ` Daniel P. Smith
2021-05-04 12:48 ` [PATCH 3/9] stubom: newlib: Enable C99 formats for %z Jason Andryuk
2021-05-04 13:08 ` Samuel Thibault
2021-05-07 15:37 ` Daniel P. Smith
2021-05-04 12:48 ` [PATCH 4/9] vtpmmgr: Allow specifying srk_handle for TPM2 Jason Andryuk
2021-05-04 13:13 ` Samuel Thibault
2021-05-04 17:04 ` Jason Andryuk
2021-05-04 17:07 ` Samuel Thibault
2021-05-04 17:27 ` Jason Andryuk
2021-05-04 17:48 ` Samuel Thibault
2021-05-04 12:48 ` [PATCH 5/9] vtpmmgr: Move vtpmmgr_shutdown Jason Andryuk
2021-05-04 13:14 ` Samuel Thibault
2021-05-04 12:48 ` [PATCH 6/9] vtpmmgr: Flush transient keys on shutdown Jason Andryuk
2021-05-04 13:15 ` Samuel Thibault
2021-05-04 12:48 ` [PATCH 7/9] vtpmmgr: Flush all transient keys Jason Andryuk
2021-05-04 13:16 ` Samuel Thibault
2021-05-04 17:05 ` Jason Andryuk
2021-05-04 17:07 ` Samuel Thibault [this message]
2021-05-04 12:48 ` [PATCH 8/9] vtpmmgr: Shutdown more gracefully Jason Andryuk
2021-05-04 13:18 ` Samuel Thibault
2021-05-04 12:48 ` [PATCH 9/9] vtpmmgr: Support GetRandom passthrough on TPM 2.0 Jason Andryuk
2021-05-04 13:33 ` Samuel Thibault
2021-05-04 17:23 ` Jason Andryuk
2021-05-04 17:47 ` Samuel Thibault
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