• H. Peter Anvin's avatar
    x86, realmode: Move end signature into header.S · 61f54461
    H. Peter Anvin authored
    The end signature was defined in wakeup_asm.S as it originally came
    from the ACPI wakeup code.  However, we rely on the existence of the
    .signature section to expand .bss, otherwise we would have to include
    code to explicitly zero the .bss depending on the configuration.
    Since the expanded .bss is just in .init.data anyway, it's easier to
    always have it expanded.
    
    This fixes failures when compiled without CONFIG_ACPI_SLEEP.
    Reported-by: default avatarIngo Molnar <mingo@kernel.org>
    Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
    Cc: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
    61f54461
wakeup.h 1.1 KB