netdev - 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] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 29 Jun 2019 10:53:06 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     bjorn.topel@...il.com
Cc:     ivan.khoronzhuk@...aro.org, bjorn.topel@...el.com,
        magnus.karlsson@...el.com, ast@...nel.org, daniel@...earbox.net,
        hawk@...nel.org, john.fastabend@...il.com, netdev@...r.kernel.org,
        bpf@...r.kernel.org, xdp-newbies@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for
 32bits systems

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.