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SubjectRe: [PATCH] tpm, tpm_crb: fail when TPM2 ACPI table contents look corrupted
Am Mittwoch, 24. Juni 2015, 16:14:55 schrieb Jarkko Sakkinen:
> At least some versions of AMI BIOS have corrupted contents in the TPM2
> ACPI table and namely the physical address of the control area is set to
> zero.
> This patch changes the driver to fail gracefully when we observe a zero
> address instead of continuing to ioremap.

Reviewed-by: Peter Huewe <>

Thanks for fixing this.

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