Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net* tree. We've added 12 non-merge commits during the last 22 day(s) which contain a total of 14 files changed, 168 insertions(+), 72 deletions(-). The main changes are: 1) Fix BPF_PROBE_MEM in verifier and JIT to skip loads from vsyscall page, from Puranjay Mohan. 2) Fix a crash in XDP with devmap broadcast redirect when the latter map is in process of being torn down, from Toke Høiland-Jørgensen. 3) Fix arm64 and riscv64 BPF JITs to properly clear start time for BPF program runtime stats, from Xu Kuohai. 4) Fix a sockmap KCSAN-reported data race in sk_psock_skb_ingress_enqueue, from Jason Xing. 5) Fix BPF verifier error message in resolve_pseudo_ldimm64, from Anton Protopopov. 6) Fix missing DEBUG_INFO_BTF_MODULES Kconfig menu item, from Andrii Nakryiko. 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: Björn Töpel, Breno Leitao, Daniel Borkmann, Hangbin Liu, Ilya Leoshkevich, Ivan Babrou, Jesper Dangaard Brouer, John Fastabend, Pu Lehui, Russell King (Oracle), Stanislav Fomichev, Vincent Li ---------------------------------------------------------------- The following changes since commit c88b9b4cde17aec34fb9bfaf69f9f72a1c44f511: Merge tag 'net-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2024-04-04 14:49:10 -0700) 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 a86538a2efb826b9a62c7b41e0499948b04aec7d: Merge branch 'bpf-prevent-userspace-memory-access' (2024-04-26 09:45:19 -0700) ---------------------------------------------------------------- bpf-for-netdev ---------------------------------------------------------------- Alexei Starovoitov (1): Merge branch 'bpf-prevent-userspace-memory-access' Andrii Nakryiko (1): bpf, kconfig: Fix DEBUG_INFO_BTF_MODULES Kconfig definition Anton Protopopov (1): bpf: Fix a verifier verbose message Björn Töpel (1): MAINTAINERS: bpf: Add Lehui and Puranjay as riscv64 reviewers Jason Xing (1): bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue Puranjay Mohan (5): MAINTAINERS: Update email address for Puranjay Mohan arm32, bpf: Reimplement sign-extension mov instruction bpf: verifier: prevent userspace memory access bpf, x86: Fix PROBE_MEM runtime load check selftests/bpf: Test PROBE_MEM of VSYSCALL_ADDR on x86-64 Toke Høiland-Jørgensen (1): xdp: use flags field to disambiguate broadcast redirect Xu Kuohai (2): bpf, arm64: Fix incorrect runtime stats riscv, bpf: Fix incorrect runtime stats .mailmap | 1 + MAINTAINERS | 8 +-- arch/arm/net/bpf_jit_32.c | 56 ++++++++++++++----- arch/arm64/net/bpf_jit_comp.c | 6 +-- arch/riscv/net/bpf_jit_comp64.c | 6 +-- arch/x86/net/bpf_jit_comp.c | 63 +++++++++++----------- include/linux/filter.h | 1 + include/linux/skmsg.h | 2 + kernel/bpf/core.c | 9 ++++ kernel/bpf/verifier.c | 33 +++++++++++- lib/Kconfig.debug | 5 +- net/core/filter.c | 42 +++++++++++---- net/core/skmsg.c | 5 +- .../selftests/bpf/bpf_testmod/bpf_testmod.c | 3 ++ 14 files changed, 168 insertions(+), 72 deletions(-)
