Re: [PATCH 2/3] tpm: acpi: Check eventlog signature before using it

2021-03-10 Thread Jarkko Sakkinen
On Mon, Mar 08, 2021 at 10:19:53PM -0500, Stefan Berger wrote: > Check the eventlog signature before using it. This avoids using an > empty log, as may be the case when QEMU created the ACPI tables, > rather than probing the EFI log next. This resolves an issue where > the EFI log was empty since a

[PATCH 2/3] tpm: acpi: Check eventlog signature before using it

2021-03-08 Thread Stefan Berger
Check the eventlog signature before using it. This avoids using an empty log, as may be the case when QEMU created the ACPI tables, rather than probing the EFI log next. This resolves an issue where the EFI log was empty since an empty ACPI log was used. Fixes: 85467f63a05c ("tpm: Add support for