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    SubjectRe: [PATCH V34 19/29] Lock down module params that specify hardware parameters (eg. ioport)
    On Wed, Jun 26, 2019 at 6:49 PM Daniel Axtens <dja@axtens.net> wrote:
    >
    > Matthew Garrett <matthewgarrett@google.com> writes:
    > > + if (kp->flags & KERNEL_PARAM_FL_HWPARAM &&
    > > + security_locked_down(LOCKDOWN_MODULE_PARAMETERS))
    > > + return false;
    > > + return true;
    > > }
    >
    > Should this test occur before tainting the kernel?

    Seems reasonable.

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