Hi David, hi Jakub, The following pull-request contains BPF updates for your *net* tree. We've added 5 non-merge commits during the last 11 day(s) which contain a total of 10 files changed, 115 insertions(+), 16 deletions(-). The main changes are: 1) Fix marking incorrect umem ring as done in libbpf's xsk_socket__create_shared() helper, from Kev Jackson. 2) Fix oob leakage under a spectre v1 type confusion attack, from Daniel Borkmann. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Adam Morrison, Alexei Starovoitov, Benedict Schlueter, John Fastabend, Ofek Kirzner, Piotr Krysiuk, Yonghong Song ---------------------------------------------------------------- The following changes since commit 1a8024239dacf53fcf39c0f07fbf2712af22864f: virtio-net: fix for skb_over_panic inside big mode (2021-06-03 15:29:04 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git for you to fetch changes up to 973377ffe8148180b2651825b92ae91988141b05: bpf, selftests: Adjust few selftest outcomes wrt unreachable code (2021-06-14 23:06:38 +0200) ---------------------------------------------------------------- Daniel Borkmann (4): bpf: Inherit expanded/patched seen count from old aux data bpf: Do not mark insn as seen under speculative path verification bpf: Fix leakage under speculation on mispredicted branches bpf, selftests: Adjust few selftest outcomes wrt unreachable code Kev Jackson (1): libbpf: Fixes incorrect rx_ring_setup_done kernel/bpf/verifier.c | 68 +++++++++++++++++++--- tools/lib/bpf/xsk.c | 2 +- tools/testing/selftests/bpf/test_verifier.c | 2 +- tools/testing/selftests/bpf/verifier/and.c | 2 + tools/testing/selftests/bpf/verifier/bounds.c | 14 +++++ tools/testing/selftests/bpf/verifier/dead_code.c | 2 + tools/testing/selftests/bpf/verifier/jmp32.c | 22 +++++++ tools/testing/selftests/bpf/verifier/jset.c | 10 ++-- tools/testing/selftests/bpf/verifier/unpriv.c | 2 + .../selftests/bpf/verifier/value_ptr_arith.c | 7 ++- 10 files changed, 115 insertions(+), 16 deletions(-)
