net: xdp: report flags program was installed with on query

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Some drivers enforce that flags on program replacement and
removal must match the flags passed on install.  This leaves
the possibility open to enable simultaneous loading
of XDP programs both to HW and DRV.

Allow such drivers to report the flags back to the stack.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Jakub Kicinski 2017-12-01 15:08:56 -08:00 • committed by Daniel Borkmann

parent 118b4aa25d

commit 92f0292b35

2 changed files with 3 additions and 0 deletions

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1

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

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2

include/linux/netdevice.h

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