e059770 arm64: Brahma-B53 is SSB and spectre v2 safe

1 file Authored by Florian Fainelli 4 years ago, Committed by Will Deacon 4 years ago,
    arm64: Brahma-B53 is SSB and spectre v2 safe
    
    Add the Brahma-B53 CPU (all versions) to the whitelists of CPUs for the
    SSB and spectre v2 mitigations.
    
    Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: Will Deacon <will@kernel.org>