Re: [PATCH] x86/ima: require signed kernel modules

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On 01/31/2019 02:18 PM, Mimi Zohar wrote:
Require signed kernel modules on systems with secure boot mode enabled.

To coordinate between appended kernel module signatures and IMA
signatures, only define an IMA MODULE_CHECK policy rule if
CONFIG_MODULE_SIG is not enabled.

This patch defines a function named set_module_sig_required() and renames
is_module_sig_enforced() to is_module_sig_enforced_or_required().  The
call to set_module_sig_required() is dependent on CONFIG_IMA_ARCH_POLICY
being enabled.

Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx>
---


Reviewed-by: Nayna Jain <nayna@xxxxxxxxxxxxx>

Thanks & Regards,
     - Nayna




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