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    SubjectRe: [PATCH v4 19/21] arm64: cpufeatures: Allow disabling of BTI from the command-line
    On Mon, Jan 18, 2021 at 09:45:31AM +0000, Marc Zyngier wrote:
    > In order to be able to disable BTI at runtime, whether it is
    > for testing purposes, or to work around HW issues, let's add
    > support for overriding the ID_AA64PFR1_EL1.BTI field.
    >
    > This is further mapped on the arm64.nobti command-line alias.
    >
    > Signed-off-by: Marc Zyngier <maz@kernel.org>

    Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>

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