linux-yocto/4.19/5.2/-dev: fix gcc10 build

linux-yocto/4.19/5.2/-dev: fix gcc10 build

Integrating Khem's gcc10 build fix:

[
    Author: Khem Raj <raj.khem@gmail.com>
    Date:   Fri Dec 20 17:42:02 2019 -0800

        x86/boot/compressed/64: Define __force_order only when CONFIG_RANDOMIZE_BASE is unset

        kaslr_64.c also defines the same variable, however when both files are
        included into final link, linker complains about multiple definition of
        `__force_order' which is coming from kaslr_64.o and pgtable_64.o, its
        possible that kaslr_64.o is disabled via CONFIG_RANDOMIZE_BASE config
        option, therefore define it conditionally only when
        CONFIG_RANDOMIZE_BASE is not set

        Signed-off-by: Khem Raj <raj.khem@gmail.com>
        Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
        Cc: Kees Cook <keescook@chromium.org>
        Cc: "H. Peter Anvin" <hpa@zytor.com>
        Cc: Ingo Molnar <mingo@redhat.com>
        Cc: Thomas Gleixner <tglx@linutronix.de>
        Cc: x86-ml <x86@kernel.org>
        Cc: Arnd Bergmann <arnd@arndb.de>
        Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
]

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>