Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net* tree. We've added 5 non-merge commits during the last 7 day(s) which contain a total of 10 files changed, 66 insertions(+), 15 deletions(-). The main changes are: 1) Fix AF_UNIX splat from use after free in BPF sockmap, from John Fastabend. 2) Fix a syzkaller splat in netdevsim by properly handling offloaded programs (and not device-bound ones), from Stanislav Fomichev. 3) Fix bpf_mem_cache_alloc_flags() to initialize the allocation hint, from Hou Tao. 4) Fix netkit by rejecting IFLA_NETKIT_PEER_INFO in changelink, from Daniel Borkmann. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Jakub Kicinski, Jakub Sitnicki, Nikolay Aleksandrov, Yonghong Song ---------------------------------------------------------------- The following changes since commit d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7: Merge tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2023-11-23 10:40:13 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev for you to fetch changes up to 51354f700d400e55b329361e1386b04695e6e5c1: bpf, sockmap: Add af_unix test with both sockets in map (2023-11-30 00:25:25 +0100) ---------------------------------------------------------------- bpf-for-netdev ---------------------------------------------------------------- Daniel Borkmann (1): netkit: Reject IFLA_NETKIT_PEER_INFO in netkit_change_link Hou Tao (1): bpf: Add missed allocation hint for bpf_mem_cache_alloc_flags() John Fastabend (2): bpf, sockmap: af_unix stream sockets need to hold ref for pair sock bpf, sockmap: Add af_unix test with both sockets in map Stanislav Fomichev (1): netdevsim: Don't accept device bound programs drivers/net/netdevsim/bpf.c | 4 +- drivers/net/netkit.c | 6 +++ include/linux/skmsg.h | 1 + include/net/af_unix.h | 1 + kernel/bpf/memalloc.c | 2 + net/core/skmsg.c | 2 + net/unix/af_unix.c | 2 - net/unix/unix_bpf.c | 5 +++ .../selftests/bpf/prog_tests/sockmap_listen.c | 51 +++++++++++++++++----- .../selftests/bpf/progs/test_sockmap_listen.c | 7 +++ 10 files changed, 66 insertions(+), 15 deletions(-)
