Re: [PATCH] arm64: Clear the stack

[Kees Cook]

On Fri, Jun 29, 2018 at 12:05 PM, Laura Abbott <labbott@xxxxxxxxxx> wrote:
>  include/linux/stackleak.h             |  1 +
> [...]
> diff --git a/include/linux/stackleak.h b/include/linux/stackleak.h
> index e2da99b3a191..00d62b302efb 100644
> --- a/include/linux/stackleak.h
> +++ b/include/linux/stackleak.h
> @@ -5,6 +5,7 @@
>  #include <linux/sched.h>
>  #include <linux/sched/task_stack.h>
>
> +#include <asm/stacktrace.h>
>  /*
>   * Check that the poison value points to the unused hole in the
>   * virtual memory map for your platform.

FYI, I squashed this change into my copy of the stackleak v14 series.
(And I just sent this arm64 patch with the adjustments for it to be
stand-alone.)

-Kees

-- 
Kees Cook
Pixel Security