netdev - Re: [PATCH bpf 0/2] xsk: fix two bugs in the SKB Tx path

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Wed, 16 Dec 2020 15:09:03 +0100
From:   Björn Töpel <bjorn.topel@...il.com>
To:     Magnus Karlsson <magnus.karlsson@...il.com>
Cc:     "Karlsson, Magnus" <magnus.karlsson@...el.com>,
        Björn Töpel <bjorn.topel@...el.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Netdev <netdev@...r.kernel.org>,
        Jonathan Lemon <jonathan.lemon@...il.com>,
        bpf <bpf@...r.kernel.org>, A.Zema@...convsystems.com,
        "Fijalkowski, Maciej" <maciej.fijalkowski@...el.com>,
        Maciej Fijalkowski <maciejromanfijalkowski@...il.com>
Subject: Re: [PATCH bpf 0/2] xsk: fix two bugs in the SKB Tx path

On Mon, 14 Dec 2020 at 16:35, Magnus Karlsson <magnus.karlsson@...il.com> wrote:
>
> This patch set contains two bug fixes to the Tx SKB path. Details can
> be found in the individual commit messages. Special thanks to Xuan
> Zhuo for spotting both of them.
>
> Thanks: Magnus
>
> Magnus Karlsson (2):
>   xsk: fix race in SKB mode transmit with shared cq
>   xsk: rollback reservation at NETDEV_TX_BUSY
>

For the series:

Acked-by: Björn Töpel <bjorn.topel@...el.com>

>  include/net/xdp_sock.h      |  4 ----
>  include/net/xsk_buff_pool.h |  5 +++++
>  net/xdp/xsk.c               | 12 +++++++++---
>  net/xdp/xsk_buff_pool.c     |  1 +
>  net/xdp/xsk_queue.h         |  5 +++++
>  5 files changed, 20 insertions(+), 7 deletions(-)
>
>
> base-commit: d9838b1d39283c1200c13f9076474c7624b8ec34
> --
> 2.29.0