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OrangePi_CM5/net/xdp
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Jalal Mostafa 132590d776 xsk: Inherit need_wakeup flag for shared sockets 
commit 60240bc26114543fcbfcd8a28466e67e77b20388 upstream.

The flag for need_wakeup is not set for xsks with `XDP_SHARED_UMEM`
flag and of different queue ids and/or devices. They should inherit
the flag from the first socket buffer pool since no flags can be
specified once `XDP_SHARED_UMEM` is specified.

Fixes: b5aea28dca ("xsk: Add shared umem support between queue ids")
Signed-off-by: Jalal Mostafa <jalal.a.mostapha@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20220921135701.10199-1-jalal.a.mostapha@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-10-15 07:55:51 +02:00
..
Kconfig
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Makefile xsk: Introduce AF_XDP buffer allocation API 2020-05-21 17:31:26 -07:00
xdp_umem.c xsk: Fix umem cleanup bug at socket destruct 2020-11-20 15:52:39 +01:00
xdp_umem.h xsk: Fix umem cleanup bug at socket destruct 2020-11-20 15:52:39 +01:00
xsk.c xsk: Inherit need_wakeup flag for shared sockets 2022-10-15 07:55:51 +02:00
xsk.h xsk: Fix possible segfault at xskmap entry insertion 2020-09-02 16:52:59 +02:00
xsk_buff_pool.c xsk: Inherit need_wakeup flag for shared sockets 2022-10-15 07:55:51 +02:00
xsk_diag.c xsk: Fix possible segfault in xsk umem diagnostics 2020-09-02 16:49:40 +02:00
xsk_queue.c xsk: Remove MEM_TYPE_ZERO_COPY and corresponding code 2020-05-21 17:31:27 -07:00
xsk_queue.h xsk: Fix broken Tx ring validation 2021-07-14 16:56:23 +02:00
xskmap.c bpf: Allow for map-in-map with dynamic inner array map entries 2020-10-11 10:21:04 -07:00