The kernel seems try to set up the interrupt and send data, but failed.
After got error returned, the kernel will disable interrupt and using polling instead.
I beleve it will have the following messages in dmesg log
kernel: tpm tpm0: tpm_try_transmit: send(): error -62
kernel: tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
The kernel seems try to set up the interrupt and send data, but failed.
After got error returned, the kernel will disable interrupt and using polling instead.
I beleve it will have the following messages in dmesg log
kernel: tpm tpm0: tpm_try_transmit: send(): error -62
kernel: tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
The call trace seems from the patch which add the checking for the invalid status, /patchwork. kernel. org/project/ linux<email address hidden>/#23649371
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