lkml.org 
[lkml]   [2019]   [Apr]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Add support for TCG2 log format on UEFI systems
On Wed, Feb 27, 2019 at 12:26:54PM -0800, Matthew Garrett wrote:
> Identical to V4, but based on tpmdd-next

OK, so on my GLK NUC I get valid final log and invalid event log
after adding some extra klogs.

I.e.

- if (efi.tpm_log == EFI_INVALID_TABLE_ADDR)
+ if (efi.tpm_log == EFI_INVALID_TABLE_ADDR) {
+ pr_err("No event log\n");
return -ENODEV;
+ }

will result

[ 2.654392] No event log

but still

[ 0.000000] efi: ACPI 2.0=0x69ca2000 ACPI=0x69ca2000 TPMFinalLog=0x69ce4000 SMBIOS=0x69f63000 SMBIOS 3.0=0x69f62000 ESRT=0x69f3e818 MEMATTR=0x63475118

Tomas, I wonder if you are able to get the log out with some machine?

/Jarkko

\
 
 \ /
  Last update: 2019-04-02 01:53    [W:0.073 / U:1.912 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site