Messages in this thread | | | Date | Tue, 01 Mar 2011 10:25:28 -0500 | Subject | [REGRESSION] tpm_tis on Lenovo T410 broken in 2.6.38-rc6 | From | "Theodore Ts'o" <> |
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TPM is working for me so I can log into employer's network in 2.6.37. It broke when I tried 2.6.38-rc6, with the following relevant lines from my dmesg:
[ 11.081627] tpm_tis 00:0b: 1.2 TPM (device-id 0x0, rev-id 78) [ 25.734114] tpm_tis 00:0b: Operation Timed out [ 78.040949] tpm_tis 00:0b: Operation Timed out
This caused me to get suspicious, especially since the _other_ TPM commit in 2.6.38 had already been reverted, so I tried reverting commit c4ff4b829e: "TPM: Long default timeout fix". With this commit reverted, my TPM on my Lenovo T410 is once again working.
Given how late we are in the 2.6.38-rc cycle, maybe we should revert this commit in Linus's tree?
- Ted
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