• Andre Przywara's avatar
    arm64: protect alternatives workarounds with Kconfig options · c0a01b84
    Andre Przywara authored
    Not all of the errata we have workarounds for apply necessarily to all
    SoCs, so people compiling a kernel for one very specific SoC may not
    need to patch the kernel.
    Introduce a new submenu in the "Platform selection" menu to allow
    people to turn off certain bugs if they are not affected. By default
    all of them are enabled.
    Normal users or distribution kernels shouldn't bother to deselect any
    bugs here, since the alternatives framework will take care of
    patching them in only if needed.
    Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
    [will: moved kconfig menu under `Kernel Features']
    Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
    c0a01b84
cpu_errata.c 2.89 KB