• Michael Ellerman's avatar
    powerpc/64s: Wire up cpu_show_meltdown() · fd6e440f
    Michael Ellerman authored
    The recent commit 87590ce6 ("sysfs/cpu: Add vulnerability folder")
    added a generic folder and set of files for reporting information on
    CPU vulnerabilities. One of those was for meltdown:
    This commit wires up that file for 64-bit Book3S powerpc.
    For now we default to "Vulnerable" unless the RFI flush is enabled.
    That may not actually be true on all hardware, further patches will
    refine the reporting based on the CPU/platform etc. But for now we
    default to being pessimists.
    Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
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