Eric Lee / smarc-fsl-linux-kernel

07 Jul, 2017

1 commit

  • 938f84649   provide linux/set_memory.h ... Browse Code ยป

    Currently code that wants to use set_memory_ro() etc, needs to include
    asm/set_memory.h, which doesn't exist on all arches. Some code knows it
    only builds on arches which have the header, other code guards the
    inclusion with an #ifdef, neither is ideal.

    So create linux/set_memory.h. This always exists, so users don't need
    an #ifdef just to include the header.

    When CONFIG_ARCH_HAS_SET_MEMORY=y it includes asm/set_memory.h,
    otherwise it provides empty non-failing implementations.

    Link: http://lkml.kernel.org/r/1498717781-29151-1-git-send-email-mpe@ellerman.id.au
    Signed-off-by: Michael Ellerman
    Acked-by: Daniel Borkmann
    Acked-by: Kees Cook
    Acked-by: Laura Abbott
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Michael Ellerman