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Date: Thu, 27 Jun 2019 15:04:35 -0700 From: "Jonathan Lemon" <jonathan.lemon@...il.com> To: "Ilya Maximets" <i.maximets@...sung.com> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, bpf@...r.kernel.org, xdp-newbies@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, "Björn Töpel" <bjorn.topel@...el.com>, "Magnus Karlsson" <magnus.karlsson@...el.com>, "Jakub Kicinski" <jakub.kicinski@...ronome.com>, "Daniel Borkmann" <daniel@...earbox.net> Subject: Re: [PATCH bpf v5 1/2] xdp: hold device for umem regardless of zero-copy mode On 27 Jun 2019, at 3:15, Ilya Maximets wrote: > Device pointer stored in umem regardless of zero-copy mode, > so we heed to hold the device in all cases. > > Fixes: c9b47cc1fabc ("xsk: fix bug when trying to use both copy and > zero-copy on one queue id") > Signed-off-by: Ilya Maximets <i.maximets@...sung.com> Acked-by: Jonathan Lemon <jonathan.lemon@...il.com>
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