Bug 673619

Summary: tpm_tis: fail to suspend with 2.6.37.1 (Operation Timed out)
Product: [openSUSE] openSUSE 11.4 Reporter: Jiri Slaby <jslaby>
Component: KernelAssignee: Jiri Slaby <jslaby>
Status: RESOLVED FIXED QA Contact: E-mail List <qa-bugs>
Severity: Normal    
Priority: P5 - None CC: tommi.tervo
Version: Factory   
Target Milestone: ---   
Hardware: Other   
OS: Other   
Whiteboard:
Found By: --- Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Jiri Slaby 2011-02-20 10:27:59 UTC
Regression against 2.6.37:
tpm_tis 00:0c: Operation Timed out
legacy_suspend(): pnp_bus_suspend+0x0/0xa0 returns -62
PM: Device 00:0c failed to freeze: error -62

There are two commit in tpm_tis:
    tpm_tis: Use timeouts returned from TPM
    tpm: fix panic caused by "tpm: Autodetect itpm devices"

I'm going to revert the first one for testing now.
Comment 1 Jiri Slaby 2011-02-20 10:38:41 UTC
(In reply to comment #0)
> There are two commit in tpm_tis:
>     tpm_tis: Use timeouts returned from TPM
>     tpm: fix panic caused by "tpm: Autodetect itpm devices"
> 
> I'm going to revert the first one for testing now.

Yes, reverting "tpm_tis: Use timeouts returned from TPM" indeed fixes the problem.

Pushed to stable and 11.4.
Comment 2 Tommi Tervo 2011-02-22 16:33:08 UTC
*** Bug 674029 has been marked as a duplicate of this bug. ***