From: "Jarkko Sakkinen" <jarkko@kernel.org>
To: "Jarkko Sakkinen" <jarkko@kernel.org>,
"Stefan Berger" <stefanb@linux.ibm.com>, <mpe@ellerman.id.au>,
<linux-integrity@vger.kernel.org>,
<linuxppc-dev@lists.ozlabs.org>
Cc: <linux-kernel@vger.kernel.org>, <rnsastry@linux.ibm.com>,
<peterhuewe@gmx.de>, <viparash@in.ibm.com>
Subject: Re: [PATCH 2/2] tpm: of: If available Use linux,sml-log to get the log and its size
Date: Thu, 07 Mar 2024 22:00:10 +0200 [thread overview]
Message-ID: <CZNS9K4BJPQ8.2MD4WZS8YMI3W@kernel.org> (raw)
In-Reply-To: <CZNS7FO53BHK.6NO93P0C0VY5@kernel.org>
On Thu Mar 7, 2024 at 9:57 PM EET, Jarkko Sakkinen wrote:
> in short summary: s/Use/use/
>
> On Wed Mar 6, 2024 at 5:55 PM EET, Stefan Berger wrote:
> > If linux,sml-log is available use it to get the TPM log rather than the
> > pointer found in linux,sml-base. This resolves an issue on PowerVM and KVM
> > on Power where after a kexec the memory pointed to by linux,sml-base may
> > have been corrupted. Also, linux,sml-log has replaced linux,sml-base and
> > linux,sml-size on these two platforms.
> >
> > Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
>
> So shouldn't this have a fixed tag, or not?
In English: do we want this to be backported to stable kernel releases or not?
BR, Jarkko
next prev parent reply other threads:[~2024-03-07 20:00 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-06 15:55 [PATCH 0/2] Preserve TPM log across kexec Stefan Berger
2024-03-06 15:55 ` [PATCH 1/2] powerpc/prom_init: Replace linux,sml-base/sml-size with linux,sml-log Stefan Berger
2024-03-07 10:41 ` Michael Ellerman
2024-03-07 15:11 ` Stefan Berger
2024-03-07 20:39 ` Conor Dooley
2024-03-07 21:15 ` Stefan Berger
2024-03-07 21:29 ` Conor Dooley
2024-03-07 21:52 ` Rob Herring
2024-03-08 12:23 ` Stefan Berger
2024-03-08 20:57 ` Rob Herring
2024-03-08 21:26 ` Stefan Berger
2024-03-12 10:32 ` Michael Ellerman
2024-03-12 16:22 ` Rob Herring
2024-03-12 19:15 ` Stefan Berger
2024-03-07 20:11 ` Jarkko Sakkinen
2024-03-06 15:55 ` [PATCH 2/2] tpm: of: If available Use linux,sml-log to get the log and its size Stefan Berger
2024-03-07 10:42 ` Michael Ellerman
2024-03-07 15:00 ` Stefan Berger
2024-03-07 11:35 ` Conor Dooley
2024-03-07 19:57 ` Jarkko Sakkinen
2024-03-07 20:00 ` Jarkko Sakkinen [this message]
2024-03-08 12:17 ` Stefan Berger
2024-03-11 20:09 ` Jarkko Sakkinen
2024-03-12 10:35 ` Michael Ellerman
2024-03-12 15:50 ` Jarkko Sakkinen
2024-03-12 19:08 ` Stefan Berger
2024-03-06 16:08 ` [PATCH 0/2] Preserve TPM log across kexec Stefan Berger
2024-03-07 21:42 ` Rob Herring
2024-03-07 22:32 ` Stefan Berger
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