Messages in this thread | | | Date | Tue, 1 Mar 2011 16:47:02 -0500 | From | Ted Ts'o <> | Subject | Re: [REGRESSION] tpm_tis on Lenovo T410 broken in 2.6.38-rc6 |
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On Tue, Mar 01, 2011 at 06:31:48PM -0300, Rajiv Andrade wrote: > > Thanks for clarifying the context. Please add a > > WARN_ON(duration<=0, "no duration for ordinal %x (duration_idx > %d)", ordinal, duration_idx);
Data has been sent in another e-mail.
> as Linus suggested. Also please check if there's an IRQ assigned to the TPM on both scenarios: > > cat /proc/interrupts | grep -i tpm
Unfortunately, I was off-line doing these tests (because I can't connect to the company intranet :-P), so I did't see your e-mail. I'll be able to reboot and collect this information later, but there's Real Work I have to get done at this point.... I can tell you that in my working configuration, both with 2.6.37 and with the latest Linus tip with commit c4ff4b829e reverted, I have no interrupt assigned to the TPM.
> and finally, before the revert, with the > 9b29050f tpm_tis: Use timeouts returned from TPM > commit applied: > > cat /sys/devices/pnp0/00\:0*/timeouts
See above; I can get this information later, if it's really needed, but unfortunately it's on the company laptop, and I have some real work I need to get back to. (I don't need network access while at meetings, so I could run some tests before lunch; now the meetings are done and I have to get back to coding. :-)
- Ted
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