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[Mellanox] Disable TPM on SN5600 and SN5400 platform #227

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@Junchao-Mellanox Junchao-Mellanox commented Jun 3, 2024

Why I did it

Disable TPM module for SN5600 and SN5400 to avoid following error message:

ERR kernel: [    3.434153] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
Work item tracking
  • Microsoft ADO (number only):

How I did it

Disable TPM via kernel option "modprobe.blacklist=tpm_tis,tpm_crb,tpm"

How to verify it

Manual test, the error log disappeared

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106
  • 202111
  • 202205
  • 202211
  • 202305
  • 202311

Tested branch (Please provide the tested image version)

Description for the changelog

Link to config_db schema for YANG module changes

A picture of a cute animal (not mandatory but encouraged)

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@Junchao-Mellanox Junchao-Mellanox requested a review from keboliu June 3, 2024 06:07

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ci passed 4134

@Junchao-Mellanox Junchao-Mellanox deleted the master-disable-tpm branch June 6, 2024 13:07
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2 participants