From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Yuri Benditovich <yuri.benditovich@daynix.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>,
nogikh@google.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 11:46:46 -0800 [thread overview]
Message-ID: <CAADnVQ++1_voT2fZ021ExcON0KfHtA8MyHc-WYe-XXJoPTD6ig@mail.gmail.com> (raw)
In-Reply-To: <20210112194143.1494-4-yuri.benditovich@daynix.com>
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?
next prev parent reply other threads:[~2021-01-12 19:47 UTC|newest]
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 [this message]
2021-01-12 20:33 ` Yuri Benditovich
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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