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From: Yuri Benditovich <yuri.benditovich@daynix.com>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	Jason Wang <jasowang@redhat.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
	Yonghong Song <yhs@fb.com>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Randy Dunlap <rdunlap@infradead.org>,
	Willem de Bruijn <willemb@google.com>,
	gustavoars@kernel.org, Herbert Xu <herbert@gondor.apana.org.au>,
	Steffen Klassert <steffen.klassert@secunet.com>,
	Pablo Neira Ayuso <pablo@netfilter.org>,
	decui@microsoft.com, cai@lca.pw,
	Jakub Sitnicki <jakub@cloudflare.com>,
	Marco Elver <elver@google.com>, Paolo Abeni <pabeni@redhat.com>,
	Network Development <netdev@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
	bpf <bpf@vger.kernel.org>, Yan Vugenfirer <yan@daynix.com>
Subject: Re: [RFC PATCH 3/7] tun: allow use of BPF_PROG_TYPE_SCHED_CLS program type
Date: Tue, 12 Jan 2021 22:33:09 +0200
Message-ID: <CAOEp5Oca3-Dvm2=nV3ZKsx3Ltgrt1Sm5gzvoG+8LD+yURtJ8bg@mail.gmail.com> (raw)
In-Reply-To: <CAADnVQ++1_voT2fZ021ExcON0KfHtA8MyHc-WYe-XXJoPTD6ig@mail.gmail.com>

On Tue, Jan 12, 2021 at 9:46 PM Alexei Starovoitov
<alexei.starovoitov@gmail.com> wrote:
>
> On Tue, Jan 12, 2021 at 11:42 AM Yuri Benditovich
> <yuri.benditovich@daynix.com> wrote:
> >
> > This program type can set skb hash value. It will be useful
> > when the tun will support hash reporting feature if virtio-net.
> >
> > Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
> > ---
> >  drivers/net/tun.c | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/net/tun.c b/drivers/net/tun.c
> > index 7959b5c2d11f..455f7afc1f36 100644
> > --- a/drivers/net/tun.c
> > +++ b/drivers/net/tun.c
> > @@ -2981,6 +2981,8 @@ static int tun_set_ebpf(struct tun_struct *tun, struct tun_prog __rcu **prog_p,
> >                 prog = NULL;
> >         } else {
> >                 prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_SOCKET_FILTER);
> > +               if (IS_ERR(prog))
> > +                       prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_SCHED_CLS);
>
> You've ignored the feedback and just resend? what for?

No, I do not. Some patches did not reach relevant people at all, so I
just resent _all_ the patches to all the people.
I will copy your earlier comment to this patch and will address it in
the discussion.
Sorry for misunderstanding and some redundant noise.

  reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-12 19:41 [RFC PATCH 0/7] Support for virtio-net hash reporting Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 1/7] skbuff: define field for hash report type Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 2/7] vhost: support for hash report virtio-net feature Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 3/7] tun: allow use of BPF_PROG_TYPE_SCHED_CLS program type Yuri Benditovich
2021-01-12 19:46   ` Alexei Starovoitov
2021-01-12 20:33     ` Yuri Benditovich [this message]
2021-01-12 20:40   ` Yuri Benditovich
2021-01-12 20:55     ` Yuri Benditovich
2021-01-18  9:16       ` Yuri Benditovich
2021-01-20 18:44       ` Alexei Starovoitov
2021-01-24 11:52         ` Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 4/7] tun: free bpf_program by bpf_prog_put instead of bpf_prog_destroy Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 5/7] tun: add ioctl code TUNSETHASHPOPULATION Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 6/7] tun: populate hash in virtio-net header when needed Yuri Benditovich
2021-01-12 19:41 ` [RFC PATCH 7/7] tun: report new tun feature IFF_HASH Yuri Benditovich
2021-01-12 19:49 ` [RFC PATCH 0/7] Support for virtio-net hash reporting Yuri Benditovich
2021-01-12 20:28   ` Yuri Benditovich
2021-01-12 23:47     ` Willem de Bruijn
2021-01-13  4:05       ` Jason Wang
2021-01-13 14:33         ` Willem de Bruijn
2021-01-14  3:38           ` Jason Wang
2021-01-17  7:57             ` Yuri Benditovich
2021-01-18  2:46               ` Jason Wang
2021-01-18  9:09                 ` Yuri Benditovich
2021-01-18 15:19                   ` Willem de Bruijn
  -- strict thread matches above, loose matches on Subject: below --
2021-01-05 12:24 Yuri Benditovich
2021-01-05 12:24 ` [RFC PATCH 3/7] tun: allow use of BPF_PROG_TYPE_SCHED_CLS program type Yuri Benditovich
2021-01-05 19:30   ` Alexei Starovoitov

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