netdev - Re: [PATCH bpf] xsk: relax UMEM headroom alignment

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Message-ID: <20190919123314.GB5504@pc-63.home>
Date:   Thu, 19 Sep 2019 14:33:14 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Björn Töpel <bjorn.topel@...il.com>
Cc:     ast@...nel.org, netdev@...r.kernel.org,
        Björn Töpel <bjorn.topel@...el.com>,
        magnus.karlsson@...el.com, magnus.karlsson@...il.com,
        bpf@...r.kernel.org, jonathan.lemon@...il.com
Subject: Re: [PATCH bpf] xsk: relax UMEM headroom alignment

On Wed, Sep 18, 2019 at 09:57:39AM +0200, Björn Töpel wrote:
> From: Björn Töpel <bjorn.topel@...el.com>
> 
> This patch removes the 64B alignment of the UMEM headroom. There is
> really no reason for it, and having a headroom less than 64B should be
> valid.
> 
> Fixes: c0c77d8fb787 ("xsk: add user memory registration support sockopt")
> Signed-off-by: Björn Töpel <bjorn.topel@...el.com>

Applied, thanks!