Re: [uml-devel] [PATCH] um: support kcov

[Vegard N. <veg...@or...>]

On 05/21/2016 04:05 PM, Dmitry Vyukov wrote:
> On Sat, May 21, 2016 at 4:03 PM, Vegard Nossum <veg...@or...
> <mailto:veg...@or...>> wrote:
>
>     This adds support for kcov to UML.
>
[...]
> Acked-by: Dmitry Vyukov <dv...@go... <mailto:dv...@go...>>
>
> Cool! How do you plan to use it?

We have a patch for kcov itself adding the AFL mode coming up very soon
:-) We've been doing almost all our filesystem (and other) AFL fuzzing
in UML instances as we found it gave a really big performance boost over
KVM.


Vegard