[Bug 219495] [TPM2] tpm_tis driver crashs during the boot time.

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https://bugzilla.kernel.org/show_bug.cgi?id=219495

--- Comment #2 from Takashi Iwai (tiwai@xxxxxxx) ---
(In reply to jarkko from comment #1)
> (In reply to andy.liang from comment #0)
> > Created attachment 307212 [details]
> > binary_bios_measurements file
> > 
> > When the TPM2 ACPI table sets the Minimum Log Length size more then 4MB, a
> > call trace occurs during the boot time. The reason is the kmalloc limits
> the
> > maximum size to 4MB for x86 arch.
> 
> I'm a bit lost why we need that attachment anyway. I don't have any use for
> it but maybe someone else asked for it. Can you remind me on that?

https://lore.kernel.org/262eff2e-90c5-45db-81d7-30b1cc217ef4@xxxxxxxxxxxxx

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