Re: [PATCH v4 14/16] x86/dumpstack/64: Handle faults when printing the "Stack:" part of an OOPS

[Josh Poimboeuf]

On Thu, Jun 23, 2016 at 09:23:09PM -0700, Andy Lutomirski wrote:
> If we overflow the stack into a guard page, we'll recursively fault
> when trying to dump the contents of the guard page.  Use
> probe_kernel_address so we can recover if this happens.
> 
> Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>

Reviewed-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>

-- 
Josh