bpf-for-netdev

Browse source

-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZejh3gAKCRDbK58LschI
 g80KAQCJ0i1CffuizsxQcvC+xrtdZaz1D6L9oE6qJc999zDmKAD/QoipUiWTYKEW
 KMrX1qoH3LBixoMFEZjSJY6kJWQV3gQ=
 =Gf2l
 -----END PGP SIGNATURE-----

Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2024-03-06

We've added 5 non-merge commits during the last 1 day(s) which contain
a total of 5 files changed, 77 insertions(+), 4 deletions(-).

The main changes are:

1) Fix BPF verifier to check bpf_func_state->callback_depth when pruning
   states as otherwise unsafe programs could get accepted,
   from Eduard Zingerman.

2) Fix to zero-initialise xdp_rxq_info struct before running XDP program in
   CPU map which led to random xdp_md fields, from Toke Høiland-Jørgensen.

3) Fix bonding XDP feature flags calculation when bonding device has no
   slave devices anymore, from Daniel Borkmann.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  cpumap: Zero-initialise xdp_rxq_info struct before running XDP program
  selftests/bpf: Fix up xdp bonding test wrt feature flags
  xdp, bonding: Fix feature flags when there are no slave devs anymore
  selftests/bpf: test case for callback_depth states pruning logic
  bpf: check bpf_func_state->callback_depth when pruning states
====================

Link: https://lore.kernel.org/r/20240306220309.13534-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2024-03-06 20:21:01 -08:00

parent c055fc00c0 2487007aa3

commit d3eee81fd6

5 changed files with 77 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/net/bonding/bond_main.c

View file

2

kernel/bpf/cpumap.c

View file

3

kernel/bpf/verifier.c

View file

4

tools/testing/selftests/bpf/prog_tests/xdp_bonding.c

View file

70

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

View file