On Thu, Oct 15, 2020 at 10:04 PM Willem de Bruijn
wrote:
>
> On Tue, Oct 13, 2020 at 12:50 PM Jakub Kicinski wrote:
> >
> > On Tue, 13 Oct 2020 18:59:28 +0300 Aleksandr Nogikh wrote:
> > > On Mon, 12 Oct 2020 at 09:04, Dmitry Vyukov wrote:
> > > >
> > > > On Sat, Oct 10, 2020 at 5:14 PM Jakub
On Tue, Oct 13, 2020 at 12:50 PM Jakub Kicinski wrote:
>
> On Tue, 13 Oct 2020 18:59:28 +0300 Aleksandr Nogikh wrote:
> > On Mon, 12 Oct 2020 at 09:04, Dmitry Vyukov wrote:
> > >
> > > On Sat, Oct 10, 2020 at 5:14 PM Jakub Kicinski wrote:
> > > >
> > > > On Sat, 10 Oct 2020 09:54:57 +0200
On Tue, 13 Oct 2020 18:59:28 +0300 Aleksandr Nogikh wrote:
> On Mon, 12 Oct 2020 at 09:04, Dmitry Vyukov wrote:
> >
> > On Sat, Oct 10, 2020 at 5:14 PM Jakub Kicinski wrote:
> > >
> > > On Sat, 10 Oct 2020 09:54:57 +0200 Dmitry Vyukov wrote:
> > > > On Sat, Oct 10, 2020 at 1:16 AM Jakub
On Mon, 12 Oct 2020 at 09:04, Dmitry Vyukov wrote:
>
> On Sat, Oct 10, 2020 at 5:14 PM Jakub Kicinski wrote:
> >
> > On Sat, 10 Oct 2020 09:54:57 +0200 Dmitry Vyukov wrote:
> > > On Sat, Oct 10, 2020 at 1:16 AM Jakub Kicinski wrote:
[...]
> > > > Could you use skb_extensions for this?
> > >
> >
On Mon, 12 Oct 2020 at 10:12, Johannes Berg wrote:
[...]
> > @@ -233,6 +233,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t
> > gfp_mask,
> > skb->end = skb->tail + size;
> > skb->mac_header = (typeof(skb->mac_header))~0U;
> > skb->transport_header =
On Wed, 2020-10-07 at 10:17 +, Aleksandr Nogikh wrote:
>
> @@ -904,6 +905,10 @@ struct sk_buff {
> __u16 network_header;
> __u16 mac_header;
>
> +#ifdef CONFIG_KCOV
> + u64 kcov_handle;
> +#endif
[...]
> @@ -233,6
On Sat, Oct 10, 2020 at 5:14 PM Jakub Kicinski wrote:
>
> On Sat, 10 Oct 2020 09:54:57 +0200 Dmitry Vyukov wrote:
> > On Sat, Oct 10, 2020 at 1:16 AM Jakub Kicinski wrote:
> > > On Wed, 7 Oct 2020 10:17:25 + Aleksandr Nogikh wrote:
> > > > From: Aleksandr Nogikh
> > > >
> > > > Remote KCOV
On Sat, 10 Oct 2020 09:54:57 +0200 Dmitry Vyukov wrote:
> On Sat, Oct 10, 2020 at 1:16 AM Jakub Kicinski wrote:
> > On Wed, 7 Oct 2020 10:17:25 + Aleksandr Nogikh wrote:
> > > From: Aleksandr Nogikh
> > >
> > > Remote KCOV coverage collection enables coverage-guided fuzzing of the
> > >
On Sat, Oct 10, 2020 at 1:16 AM Jakub Kicinski wrote:
>
> On Wed, 7 Oct 2020 10:17:25 + Aleksandr Nogikh wrote:
> > From: Aleksandr Nogikh
> >
> > Remote KCOV coverage collection enables coverage-guided fuzzing of the
> > code that is not reachable during normal system call execution. It is
On Wed, 7 Oct 2020 10:17:25 + Aleksandr Nogikh wrote:
> From: Aleksandr Nogikh
>
> Remote KCOV coverage collection enables coverage-guided fuzzing of the
> code that is not reachable during normal system call execution. It is
> especially helpful for fuzzing networking subsystems, where it
From: Aleksandr Nogikh
Remote KCOV coverage collection enables coverage-guided fuzzing of the
code that is not reachable during normal system call execution. It is
especially helpful for fuzzing networking subsystems, where it is
common to perform packet handling in separate work queues even for
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