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From: Daniel Borkmann <daniel@iogearbox.net>
To: Kevin Laatz <kevin.laatz@intel.com>,
	netdev@vger.kernel.org, ast@kernel.org, bjorn.topel@intel.com,
	magnus.karlsson@intel.com, jonathan.lemon@gmail.com
Cc: bruce.richardson@intel.com, ciara.loftus@intel.com,
	bpf@vger.kernel.org, intel-wired-lan@lists.osuosl.org
Subject: Re: [PATCH bpf-next] ixgbe: fix xdp handle calculations
Date: Thu, 5 Sep 2019 15:13:18 +0200	[thread overview]
Message-ID: <8f705b0a-e0e8-df0f-e5ed-e94dc809fb5c@iogearbox.net> (raw)
In-Reply-To: <20190905011217.3567-1-kevin.laatz@intel.com>

On 9/5/19 3:12 AM, Kevin Laatz wrote:
> Currently, we don't add headroom to the handle in ixgbe_zca_free,
> ixgbe_alloc_buffer_slow_zc and ixgbe_alloc_buffer_zc. The addition of the
> headroom to the handle was removed in
> commit d8c3061e5edd ("ixgbe: modify driver for handling offsets"), which
> will break things when headroom isvnon-zero. This patch fixes this and uses
> xsk_umem_adjust_offset to add it appropritely based on the mode being run.
> 
> Fixes: d8c3061e5edd ("ixgbe: modify driver for handling offsets")
> Reported-by: Bjorn Topel <bjorn.topel@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

Applied, thanks!

      parent reply	other threads:[~2019-09-05 13:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-05  1:12 [PATCH bpf-next] ixgbe: fix xdp handle calculations Kevin Laatz
2019-09-05  9:30 ` [Intel-wired-lan] " Björn Töpel
2019-09-05 13:13 ` Daniel Borkmann [this message]

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