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  • Chris Metcalf's avatar
    arch/tile: support TIF_NOTIFY_RESUME · 313ce674
    Chris Metcalf authored
    
    
    This support is required for CONFIG_KEYS, NFSv4 kernel DNS, etc.
    The change is slightly more complex than the minimal thing, since
    I took advantage of having to go into the assembly code to just
    move a bunch of stuff into C code: specifically, the schedule(),
    do_async_page_fault(), do_signal(), and single_step_once() support,
    in addition to the TIF_NOTIFY_RESUME support.
    
    Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
    313ce674