[tpm-0115]EFI/stub: tpm: enable tpm eventlog function for ARM64 platform

Bug #1859743 reported by Fred Kimmy on 2020-01-15
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
kunpeng920
Undecided
Unassigned
Ubuntu-18.04
Undecided
Unassigned
Ubuntu-18.04-hwe
Undecided
Ike Panhc
Ubuntu-19.10
Undecided
Unassigned
Ubuntu-20.04
Undecided
Ike Panhc
Upstream-kernel
Undecided
Unassigned
linux (Ubuntu)
Undecided
Ike Panhc

Bug Description

[Bug Description]

this patch gets tpm eventlog information such as device boot status,event guid
and so on, which will be from bios stage. it use "efi_retrieve_tpm2_eventlog"
functions to get it for ARM64 platorm.

[Steps to Reproduce]
1) ls -l /sys/kernel/security/tpm0/binary_bios_measurements
2)
3)

[Actual Results]
'/sys/kernel/security/tpm0/binary_bios_measurements' no such file or directory

[Expected Results]
ok

[Reproducibility]
100%

[Additional information]
(Firmware version, kernel version, affected hardware, etc. if required):

[Resolution]

d99c1ba6a73b EFI/stub: tpm: enable tpm eventlog function for ARM64 platform

Ike Panhc (ikepanhc) wrote :

Not in upstream/master yet.

tags: added: ikeradar
Ike Panhc (ikepanhc) on 2020-01-16
tags: removed: ikeradar
Ike Panhc (ikepanhc) on 2020-01-16
description: updated
Ike Panhc (ikepanhc) on 2020-02-09
tags: added: ikeradar
Ike Panhc (ikepanhc) on 2020-02-09
Changed in linux (Ubuntu):
status: New → In Progress
assignee: nobody → Ike Panhc (ikepanhc)
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