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H A D | Kconfig | diff fac37c628fd5d68fd7298d9b57ae8601ee1b4723 Wed Mar 07 06:26:26 CET 2018 Jiandi An <anjiandi@codeaurora.org> ima: Fix Kconfig to select TPM 2.0 CRB interface
TPM_CRB driver provides TPM CRB 2.0 support. If it is built as a module, the TPM chip is registered after IMA init. tpm_pcr_read() in IMA fails and displays the following message even though eventually there is a TPM chip on the system.
ima: No TPM chip found, activating TPM-bypass! (rc=-19)
Fix IMA Kconfig to select TPM_CRB so TPM_CRB driver is built in the kernel and initializes before IMA.
Signed-off-by: Jiandi An <anjiandi@codeaurora.org> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
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