Bug 1215733

Summary:	tpm_crb: probe of MSFT0101:00 failed with error 378 on new kernels
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Stephane Billiart <stephane.billiart>
Component:	Kernel	Assignee:	openSUSE Kernel Bugs <kernel-bugs>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Major
Priority:	P5 - None
Version:	Current
Target Milestone:	---
Hardware:	x86-64
OS:	openSUSE Tumbleweed
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Stephane Billiart 2023-09-26 15:25:56 UTC

All kernels after 6.4.9 fail to recognize the TPM chip of my NUC11:

Sep 26 10:43:15 kernel: tpm_crb: probe of MSFT0101:00 failed with error 378
[...]
Sep 26 10:43:15 kernel: ima: No TPM chip found, activating TPM-bypass!

It looks like the bug has been fixed upstream but is not in Tumbleweed:
https://bugzilla.kernel.org/show_bug.cgi?id=217804
https://lore.kernel.org/lkml/20230822231510.2263255-1-jarkko@kernel.org/

Comment 1 Stephane Billiart 2023-10-24 17:48:32 UTC

This appears to be fixed in kernel 6.5.8 from TW release 20231022
Thanks!