linux-kernel - Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems

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]

Message-ID: <CAJ+HfNi3+hu+D=nJOrtC_xVzE442BoYo4mXqT28rGPG83Dr_sw@mail.gmail.com>
Date:   Mon, 1 Jul 2019 15:10:40 +0200
From:   Björn Töpel <bjorn.topel@...il.com>
To:     David Miller <davem@...emloft.net>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
Cc:     Björn Töpel <bjorn.topel@...el.com>,
        "Karlsson, Magnus" <magnus.karlsson@...el.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        Netdev <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        Xdp <xdp-newbies@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems

On Sat, 29 Jun 2019 at 19:53, David Miller <davem@...emloft.net> wrote:
>
> From: Björn Töpel <bjorn.topel@...il.com>
> Date: Wed, 26 Jun 2019 22:50:23 +0200
>
> > On Wed, 26 Jun 2019 at 17:59, Ivan Khoronzhuk
> > <ivan.khoronzhuk@...aro.org> wrote:
> >>
> >> Use kmap instead of page_address as it's not always in low memory.
> >>
> >
> > Ah, some 32-bit love. :-) Thanks for working on this!
> >
> > For future patches, please base AF_XDP patches on the bpf/bpf-next
> > tree instead of net/net-next.
> >
> > Acked-by: Björn Töpel <bjorn.topel@...el.com>
>
> Alexei and Daniel, I'll let you guys take this one.
>
> Thanks.

Ivan, kbuild reported some build issues. Faulty, or not; Please have a
look at them.


Cheers,
Björn