ntel-wired-lan wired-...@lists.osuosl.org>; William Tu ; Jesper
> Dangaard Brouer ; Cong Wang
> ; David S. Miller
> Subject: Re: [Intel-wired-lan] [net-next PATCH v3 2/3] e1000: add initial XDP
> support
>
> Alexei Starovoitov wrote:
>
> > On Tue, Sep 13, 2016 at 07:14:27PM +
Alexei Starovoitov wrote:
On Tue, Sep 13, 2016 at 10:41:12PM +, Rustad, Mark D wrote:
That said, I can see that you have tried to keep the original code path
pretty much intact. I would note that you introduced rcu calls into the
!bpf
path that would never have been done before. While t
On Tue, Sep 13, 2016 at 10:41:12PM +, Rustad, Mark D wrote:
> That said, I can see that you have tried to keep the original code path
> pretty much intact. I would note that you introduced rcu calls into the !bpf
> path that would never have been done before. While that should be ok, I
> would
Rustad, Mark D :
> Alexei Starovoitov wrote:
[...]
> > the point that it's only used virtualized, since PCI (not PCIE) have
> > been long dead.
>
> My point is precisely the opposite. It is a real device, it exists in real
> systems and it is used in those systems. I worked on embedded systems t
Alexei Starovoitov wrote:
On Tue, Sep 13, 2016 at 07:14:27PM +, Rustad, Mark D wrote:
Alexei Starovoitov wrote:
On Tue, Sep 13, 2016 at 06:28:03PM +, Rustad, Mark D wrote:
Alexei Starovoitov wrote:
I've looked through qemu and it appears only emulate e1k and tg3.
The latter is s
On Tue, Sep 13, 2016 at 07:14:27PM +, Rustad, Mark D wrote:
> Alexei Starovoitov wrote:
>
> >On Tue, Sep 13, 2016 at 06:28:03PM +, Rustad, Mark D wrote:
> >>Alexei Starovoitov wrote:
> >>
> >>>I've looked through qemu and it appears only emulate e1k and tg3.
> >>>The latter is still used
Alexei Starovoitov wrote:
On Tue, Sep 13, 2016 at 06:28:03PM +, Rustad, Mark D wrote:
Alexei Starovoitov wrote:
I've looked through qemu and it appears only emulate e1k and tg3.
The latter is still used in the field, so the risk of touching
it is higher.
I have no idea what makes you
On Tue, Sep 13, 2016 at 06:28:03PM +, Rustad, Mark D wrote:
> Alexei Starovoitov wrote:
>
> >I've looked through qemu and it appears only emulate e1k and tg3.
> >The latter is still used in the field, so the risk of touching
> >it is higher.
>
> I have no idea what makes you think that e1k i
Alexei Starovoitov wrote:
I've looked through qemu and it appears only emulate e1k and tg3.
The latter is still used in the field, so the risk of touching
it is higher.
I have no idea what makes you think that e1k is *not* "used in the field".
I grant you it probably is used more virtualiz
On Mon, Sep 12, 2016 at 08:42:41PM -0700, Alexander Duyck wrote:
> On Mon, Sep 12, 2016 at 3:13 PM, John Fastabend
> wrote:
> > From: Alexei Starovoitov
> >
> > This patch adds initial support for XDP on e1000 driver. Note e1000
> > driver does not support page recycling in general which could be
On Mon, Sep 12, 2016 at 3:13 PM, John Fastabend
wrote:
> From: Alexei Starovoitov
>
> This patch adds initial support for XDP on e1000 driver. Note e1000
> driver does not support page recycling in general which could be
> added as a further improvement. However XDP_DROP case will recycle.
> XDP_
11 matches
Mail list logo
