On 01/20/2012 05:00 AM, Uwe Kleine-König wrote:
Hello,So it looks like this is fixed by v3.3-rc1~105^2^2~13^2~4 (tpm_tis: add delay after aborting command, 2011-11-11). Jurij, what kernel were you testing against? It would be nice to pass this to Greg for inclusion in 3.2.y and perhaps 3.0.y kernels. Do you know if 3.0.y is affected? (If this patch is tested against something close to upstream 3.0.y or 3.2.y, I'll be happy to submit it to stable@).I experienced the hangs with Debian's 3.0 kernel, too.
Does the Debian 3.0 kernel contain a function probe_itpm in the drivers/char/tpm/tpm_tis.c driver? If not, it would be a different problem you are seeing.
Stefan