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Date:   Mon, 10 Jul 2023 16:31:04 +0300
Message-Id: <CTYJ2CJL0T5F.2L84F8XBD3Y6P@suppilovahvero>
From:   "Jarkko Sakkinen" <jarkko@kernel.org>
To:     "Jerry Snitselaar" <jsnitsel@redhat.com>,
        "Linux regressions mailing list" <regressions@lists.linux.dev>
Cc:     <linux-kernel@vger.kernel.org>, <linux-integrity@vger.kernel.org>,
        "Jason A. Donenfeld" <Jason@zx2c4.com>,
        "Jason Gunthorpe" <jgg@ziepe.ca>,
        "Peter Huewe" <peterhuewe@gmx.de>, <stable@vger.kernel.org>,
        "Mario Limonciello" <mario.limonciello@amd.com>,
        "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
        "Sachin Sant" <sachinp@linux.ibm.com>
Subject: Re: [PATCH] tpm: return false from tpm_amd_is_rng_defective on
 non-x86 platforms
References: <20230629204147.1852823-1-jsnitsel@redhat.com>
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In-Reply-To: <b4lqa5urhgbnvtqon6qgoaftr6ut32mbq4uosugr7w6ar2uqis@lbwodwhrfchs>
Precedence: bulk

On Fri Jul 7, 2023 at 11:18 PM EEST, Jerry Snitselaar wrote:
> On Fri, Jul 07, 2023 at 06:07:49PM +0200, Linux regression tracking (Thor=
sten Leemhuis) wrote:
> > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
> > for once, to make this easily accessible to everyone.
> >=20
> > So what's the way forward now? It sounded like Jarkko wanted to apply
> > the patch from this thread days ago, but that didn't happen afaics. The=
n
> > below message showed up, but Marios patch also wasn't applied.
> >=20
> > Is this intentional, or did something somewhere fall through the cracks=
?
> >=20
> > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat=
)
>
> I haven't seen any update to Jarkko's repo.
>
> My patch resolves the immediate issue being seen on the ppc system,
> and was mostly just me asking why even go through this amd specific
> code on non-x86 systems.
>
> The vio bus shutdown code only does the remove call when kexec is in
> progress. The pnp and platform bus type shutdown calls do not do
> something similar so maybe the check in Mario's patch isn't needed,
> but I don't think it would hurt to have it in there.

The patch has been applied. I'm sending pull request for rc2 today.

The merge window was a bit conflicting with the summer season, and
also relocating.

BR, Jarkko