linux-kernel - Re: [PATCH 1/1] tpm: disable hwrng for fTPM on some AMD designs

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Message-ID: <20230727193949.55c18805@g14>
Date:   Thu, 27 Jul 2023 16:39:49 +0000
From:   Daniil Stas <daniil.stas@...teo.net>
To:     Mario Limonciello <mario.limonciello@....com>
Cc:     James.Bottomley@...senpartnership.com, Jason@...c4.com,
        jarkko@...nel.org, linux-integrity@...r.kernel.org,
        linux-kernel@...r.kernel.org, regressions@...mhuis.info,
        stable@...r.kernel.org, torvalds@...ux-foundation.org
Subject: Re: [PATCH 1/1] tpm: disable hwrng for fTPM on some AMD designs

On Thu, 27 Jul 2023 10:42:33 -0500
Mario Limonciello <mario.limonciello@....com> wrote:

> On 7/27/2023 10:38, Daniil Stas wrote:
> > Hi,
> > I am still getting fTPM stutters with 6.4.3 kernel on Asus GA402RJ
> > laptop.
> > Compiling kernel without TPM support makes the stutters go away.
> > The fTPM firmware version is 0x3005700020005 on my machine.  
> 
> Can you please open up a kernel bugzilla and attach your dmesg to it 
> both with TPM enabled and disabled?
> 
> You can CC me on it directly.

There are several bug categories to choose in the bugzilla. Which one
should I use?
I never used bugzilla before...