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SubjectRe: [PATCH bpf v6 0/2] xdp: fix hang while unregistering device bound to xdp socket
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On 06/28/2019 10:04 AM, Ilya Maximets wrote:
> Version 6:
>
> * Better names for socket state.
>
> Version 5:
>
> * Fixed incorrect handling of rtnl_lock.
>
> Version 4:
>
> * 'xdp_umem_clear_dev' exposed to be used while unregistering.
> * Added XDP socket state to track if resources already unbinded.
> * Splitted in two fixes.
>
> Version 3:
>
> * Declaration lines ordered from longest to shortest.
> * Checking of event type moved to the top to avoid unnecessary
> locking.
>
> Version 2:
>
> * Completely re-implemented using netdev event handler.
>
> Ilya Maximets (2):
> xdp: hold device for umem regardless of zero-copy mode
> xdp: fix hang while unregistering device bound to xdp socket
>
> include/net/xdp_sock.h | 5 +++
> net/xdp/xdp_umem.c | 21 +++++-----
> net/xdp/xdp_umem.h | 1 +
> net/xdp/xsk.c | 87 ++++++++++++++++++++++++++++++++++++------
> 4 files changed, 93 insertions(+), 21 deletions(-)
>

Applied, thanks!

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