Re: [PATCH v2 bpf-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems

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Subject: Re: [PATCH v2 bpf-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems
From: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Date: Fri, 9 Aug 2019 18:12:23 +0200
Cc: davem@xxxxxxxxxxxxx, ast@xxxxxxxxxx, john.fastabend@xxxxxxxxx, hawk@xxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, xdp-newbies@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20190808093803.4918-1-ivan.khoronzhuk@linaro.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2

On 8/8/19 11:38 AM, Ivan Khoronzhuk wrote:

Use kmap instead of page_address as it's not always in low memory.

Acked-by: Björn Töpel <bjorn.topel@xxxxxxxxx>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxxxxxx>


Applied, thanks!

References:
- [PATCH v2 bpf-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems
  - From: Ivan Khoronzhuk

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