diff options
| author | Daniel Borkmann <[email protected]> | 2019-01-25 00:50:03 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2019-01-25 00:50:04 +0000 |
| commit | dbbd79ae166fbd37ceaef77a96b5a99cce0022c3 (patch) | |
| tree | 910d7378db7613ea6d36759dce35211dfb9766b8 /tools/testing/selftests/bpf/verifier/div_overflow.c | |
| parent | selftests/bpf: suppress readelf stderr when probing for BTF support (diff) | |
| parent | xsk: add sock_diag interface for AF_XDP (diff) | |
| download | kernel-dbbd79ae166fbd37ceaef77a96b5a99cce0022c3.tar.gz kernel-dbbd79ae166fbd37ceaef77a96b5a99cce0022c3.zip | |
Merge branch 'af-xdp-sock-diag'
Björn Töpel says:
====================
This series adds an AF_XDP sock_diag interface for querying sockets
from user-space. Tools like iproute2 ss(8) can use this interface to
list open AF_XDP sockets.
The diagnostic provides information about the Rx/Tx/fill/completetion
rings, umem, memory usage and such. For a complete list, please refer
to the xsk_diag.c file.
The AF_XDP sock_diag interface is optional, and can be built as a
module. A separate patch series, adding ss(8) iproute2 support, will
follow.
v1->v2:
* Removed extra newline
* Zero-out all user-space facing structures prior setting the
members
* Added explicit "pad" member in _msg struct
* Removed unused variable "req" in xsk_diag_handler_dump()
Thanks to Daniel for reviewing the series!
====================
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/div_overflow.c')
0 files changed, 0 insertions, 0 deletions