Messages in this thread | | | Date | Wed, 24 Jun 2020 23:21:50 -0700 | From | Jerry Snitselaar <> | Subject | Re: [PATCH v2] tpm_tis: Remove the HID IFX0102 |
| |
On Thu Jun 25 20, Jarkko Sakkinen wrote: >Acer C720 running Linux v5.3 reports this in klog: > >tpm_tis: 1.2 TPM (device-id 0xB, rev-id 16) >tpm tpm0: tpm_try_transmit: send(): error -5 >tpm tpm0: A TPM error (-5) occurred attempting to determine the timeouts >tpm_tis tpm_tis: Could not get TPM timeouts and durations >tpm_tis 00:08: 1.2 TPM (device-id 0xB, rev-id 16) >tpm tpm0: tpm_try_transmit: send(): error -5 >tpm tpm0: A TPM error (-5) occurred attempting to determine the timeouts >tpm_tis 00:08: Could not get TPM timeouts and durations >ima: No TPM chip found, activating TPM-bypass! >tpm_inf_pnp 00:08: Found TPM with ID IFX0102 > >% git --no-pager grep IFX0102 drivers/char/tpm >drivers/char/tpm/tpm_infineon.c: {"IFX0102", 0}, >drivers/char/tpm/tpm_tis.c: {"IFX0102", 0}, /* Infineon */ > >Obviously IFX0102 was added to the HID table for the TCG TIS driver by >mistake. > >Fixes: 93e1b7d42e1e ("[PATCH] tpm: add HID module parameter") >Link: https://bugzilla.kernel.org/show_bug.cgi?id=203877 >Cc: Kylene Jo Hall <kjhall@us.ibm.com> >Reported-by: Ferry Toth: <ferry.toth@elsinga.info> >Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
| |