From: David Ahern <dsahern@gmail.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>,
bpf@vger.kernel.org,
Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: netdev@vger.kernel.org, Daniel Borkmann <borkmann@iogearbox.net>,
Andrii Nakryiko <andrii.nakryiko@gmail.com>,
Lorenzo Bianconi <lorenzo@kernel.org>
Subject: Re: [PATCH bpf V2 1/2] bpf: devmap adjust uapi for attach bpf program
Date: Tue, 9 Jun 2020 07:47:06 -0600 [thread overview]
Message-ID: <a34343ec-2248-111d-9360-f00de212dbcb@gmail.com> (raw)
In-Reply-To: <159170950687.2102545.7235914718298050113.stgit@firesoul>
On 6/9/20 7:31 AM, Jesper Dangaard Brouer wrote:
> This patch remove the minus-1 checks, and have zero mean feature isn't used.
>
For consistency this should apply to other XDP fd uses as well -- like
IFLA_XDP_EXPECTED_FD and IFLA_XDP_FD.
next prev parent reply other threads:[~2020-06-09 13:47 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-08 16:51 [PATCH bpf 0/3] bpf: avoid using/returning file descriptor value zero Jesper Dangaard Brouer
2020-06-08 16:51 ` [PATCH bpf 1/3] bpf: syscall to start at file-descriptor 1 Jesper Dangaard Brouer
2020-06-08 18:28 ` Toke Høiland-Jørgensen
2020-06-08 18:36 ` Andrii Nakryiko
2020-06-08 19:44 ` Jesper Dangaard Brouer
2020-06-08 20:05 ` Andrii Nakryiko
2020-06-08 19:00 ` kernel test robot
2020-06-08 19:55 ` kernel test robot
2020-06-08 19:55 ` [RFC PATCH] bpf: bpf_anon_inode_getfd() can be static kernel test robot
2020-06-08 20:42 ` [PATCH bpf 1/3] bpf: syscall to start at file-descriptor 1 kernel test robot
2020-06-08 16:51 ` [PATCH bpf 2/3] bpf: devmap adjust uapi for attach bpf program Jesper Dangaard Brouer
2020-06-08 18:30 ` Toke Høiland-Jørgensen
2020-06-08 16:51 ` [PATCH bpf 3/3] bpf: selftests and tools use struct bpf_devmap_val from uapi Jesper Dangaard Brouer
2020-06-09 1:34 ` [PATCH bpf 0/3] bpf: avoid using/returning file descriptor value zero Alexei Starovoitov
2020-06-09 9:55 ` Jesper Dangaard Brouer
2020-06-09 13:31 ` [PATCH bpf V2 0/2] bpf: adjust uapi for devmap prior to kernel release Jesper Dangaard Brouer
2020-06-09 13:31 ` [PATCH bpf V2 1/2] bpf: devmap adjust uapi for attach bpf program Jesper Dangaard Brouer
2020-06-09 13:47 ` David Ahern [this message]
2020-06-09 15:12 ` Jesper Dangaard Brouer
2020-06-09 13:31 ` [PATCH bpf V2 2/2] bpf: selftests and tools use struct bpf_devmap_val from uapi Jesper Dangaard Brouer
2020-06-09 19:03 ` [PATCH bpf V2 0/2] bpf: adjust uapi for devmap prior to kernel release Alexei Starovoitov
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