xdp: hold device for umem regardless of zero-copy mode

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Device pointer stored in umem regardless of zero-copy mode,
so we heed to hold the device in all cases.

Fixes: c9b47cc1fa ("xsk: fix bug when trying to use both copy and zero-copy on one queue id")
Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Ilya Maximets 2019-06-28 11:04:06 +03:00 • committed by Daniel Borkmann

parent 11aca65ec4

commit 162c820ed8

1 changed files with 6 additions and 5 deletions

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net/xdp/xdp_umem.c

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