Re: [PATCH] vsprintf: Do not break early boot with probing addresses

On Mon, 13 May 2019 14:42:20 +0200
Petr Mladek [off-list ref] wrote:

quoted

The "(null)" is good enough by itself and already an established
practice..  

(efault) made more sense with the probe_kernel_read() that
checked wide range of addresses. Well, I still think that
it makes sense to distinguish a pure NULL. And it still
used also for IS_ERR_VALUE().

Why not just "(fault)"? That is self descriptive enough.

-- Steve