Eric Lee / smarc-fsl-linux-kernel

29 May, 2016

1 commit

  • 468a94285   <linux/hash.h>: Add support for architecture-specific functions ... Browse Code ยป

    This is just the infrastructure; there are no users yet.

    This is modelled on CONFIG_ARCH_RANDOM; a CONFIG_ symbol declares
    the existence of .

    That file may define its own versions of various functions, and define
    HAVE_* symbols (no CONFIG_ prefix!) to suppress the generic ones.

    Included is a self-test (in lib/test_hash.c) that verifies the basics.
    It is NOT in general required that the arch-specific functions compute
    the same thing as the generic, but if a HAVE_* symbol is defined with
    the value 1, then equality is tested.

    Signed-off-by: George Spelvin
    Cc: Geert Uytterhoeven
    Cc: Greg Ungerer
    Cc: Andreas Schwab
    Cc: Philippe De Muyter
    Cc: linux-m68k@lists.linux-m68k.org
    Cc: Alistair Francis
    Cc: Michal Simek
    Cc: Yoshinori Sato
    Cc: uclinux-h8-devel@lists.sourceforge.jp

    George Spelvin