Hi David, hi Jakub, hi Paolo, hi Eric,
The following pull-request contains BPF updates for your *net-next* tree.
We've added 22 non-merge commits during the last 4 day(s) which contain
a total of 27 files changed, 763 insertions(+), 120 deletions(-).
The main changes are:
1) Fixes to allow setting any source IP with bpf_skb_set_tunnel_key() helper,
from Paul Chaignon.
2) Fix for bpf_xdp_pointer() helper when doing sanity checking, from Joanne Koong.
3) Fix for XDP frame length calculation, from Lorenzo Bianconi.
4) Libbpf BPF_KSYSCALL docs improvements and fixes to selftests to accommodate
s390x quirks with socketcall(), from Ilya Leoshkevich.
5) Allow/denylist and CI configs additions to selftests/bpf to improve BPF CI,
from Daniel Müller.
6) BPF trampoline + ftrace follow up fixes, from Song Liu and Xu Kuohai.
7) Fix allocation warnings in netdevsim, from Jakub Kicinski.
8) bpf_obj_get_opts() libbpf API allowing to provide file flags, from Joe Burton.
9) vsnprintf usage fix in bpf_snprintf_btf(), from Fedor Tokarev.
10) Various small fixes and clean ups, from Daniel Müller, Rongguang Wei,
Jörn-Thorben Hinz, Yang Li.
Please consider pulling these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
Thanks a lot!
Also thanks to reporters, reviewers and testers of commits in this pull-request:
Abaci Robot, Alan Maguire, Andrii Nakryiko, Bruno Goncalves, Jiri Olsa,
Lorenzo Bianconi, Martin KaFai Lau, Mykola Lysenko, Nikolay Aleksandrov,
Quentin Monnet, Song Liu, Yonghong Song
----------------------------------------------------------------
The following changes since commit 8e4372e617854a16d4ec549ba821aad78fd748a6:
Merge branch 'add-mtu-change-with-stmmac-interface-running' (2022-07-25 19:39:36 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
for you to fetch changes up to 14250fa4839b3a48c979e7faaf4cbcce619d02bd:
bpf: Remove unneeded semicolon (2022-07-29 15:34:11 -0700)
----------------------------------------------------------------
Daniel Müller (5):
selftests/bpf: Sort configuration
selftests/bpf: Copy over libbpf configs
selftests/bpf: Adjust vmtest.sh to use local kernel configuration
libbpf: Support PPC in arch_specific_syscall_pfx
selftests/bpf: Bump internal send_signal/send_signal_tracepoint timeout
Fedor Tokarev (1):
bpf: btf: Fix vsnprintf return value check
Ilya Leoshkevich (2):
libbpf: Extend BPF_KSYSCALL documentation
selftests/bpf: Attach to socketcall() in test_probe_user
Jakub Kicinski (1):
netdevsim: Avoid allocation warnings triggered from user space
Joanne Koong (1):
bpf: Fix bpf_xdp_pointer return pointer
Joe Burton (1):
libbpf: Add bpf_obj_get_opts()
Jörn-Thorben Hinz (1):
bpftool: Don't try to return value from void function in skeleton
Lorenzo Bianconi (1):
bpf, devmap: Compute proper xdp_frame len redirecting frames
Paul Chaignon (5):
ip_tunnels: Add new flow flags field to ip_tunnel_key
vxlan: Use ip_tunnel_key flow flags in route lookups
geneve: Use ip_tunnel_key flow flags in route lookups
bpf: Set flow flag to allow any source IP in bpf_tunnel_key
selftests/bpf: Don't assign outer source IP to host
Rongguang Wei (1):
bpftool: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE macro
Song Liu (1):
bpf: Fix test_progs -j error with fentry/fexit tests
Xu Kuohai (1):
bpf: Fix NULL pointer dereference when registering bpf trampoline
Yang Li (1):
bpf: Remove unneeded semicolon
drivers/net/geneve.c | 1 +
drivers/net/netdevsim/bpf.c | 8 +-
drivers/net/vxlan/vxlan_core.c | 11 +-
include/net/ip_tunnels.h | 1 +
kernel/bpf/btf.c | 2 +-
kernel/bpf/devmap.c | 4 +-
kernel/bpf/trampoline.c | 9 +-
net/core/filter.c | 3 +-
tools/bpf/bpftool/gen.c | 2 +-
tools/bpf/bpftool/prog.c | 2 +-
tools/lib/bpf/bpf.c | 9 +
tools/lib/bpf/bpf.h | 11 +
tools/lib/bpf/bpf_tracing.h | 15 +-
tools/lib/bpf/libbpf.c | 11 +-
tools/lib/bpf/libbpf.map | 1 +
tools/testing/selftests/bpf/DENYLIST | 6 +
tools/testing/selftests/bpf/DENYLIST.s390x | 67 ++++++
tools/testing/selftests/bpf/config | 99 ++++----
tools/testing/selftests/bpf/config.s390x | 147 ++++++++++++
tools/testing/selftests/bpf/config.x86_64 | 251 +++++++++++++++++++++
.../testing/selftests/bpf/prog_tests/probe_user.c | 35 ++-
.../testing/selftests/bpf/prog_tests/send_signal.c | 2 +-
.../testing/selftests/bpf/prog_tests/test_tunnel.c | 17 +-
.../testing/selftests/bpf/progs/test_probe_user.c | 29 ++-
.../testing/selftests/bpf/progs/test_tunnel_kern.c | 80 ++++++-
tools/testing/selftests/bpf/test_progs.c | 7 +-
tools/testing/selftests/bpf/vmtest.sh | 53 +++--
27 files changed, 763 insertions(+), 120 deletions(-)
create mode 100644 tools/testing/selftests/bpf/DENYLIST
create mode 100644 tools/testing/selftests/bpf/DENYLIST.s390x
create mode 100644 tools/testing/selftests/bpf/config.s390x
create mode 100644 tools/testing/selftests/bpf/config.x86_64
