RE: [PATCH v6] kernel.h: Retain constant expression output for max()/min()

[David Laight]

From: Kees Cook
> Sent: 26 March 2018 23:16
...
> +#define __typecheck(x, y) \
> +		(!!(sizeof((typeof(x)*)1 == (typeof(y)*)1)))

The two 1 should probably be at least 8 before the compiler starts
bleating about accesses to misaligned addresses being undefined.

	David