Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net-next* tree. We've added 3 non-merge commits during the last 3 day(s) which contain a total of 4 files changed, 40 insertions(+), 15 deletions(-). The main changes are: 1) Improved verifier error message for incorrect narrower load from pointer field in ctx, from Paul Chaignon. 2) Disabled migration in nf_hook_run_bpf to address a syzbot report, from Kuniyuki Iwashima. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git tags/for-netdev Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Eduard Zingerman, Florian Westphal ---------------------------------------------------------------- The following changes since commit dd500e4aecf25e48e874ca7628697969df679493: net: usb: Remove duplicate assignments for net->pcpu_stat_type (2025-07-21 10:43:07 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git tags/for-netdev for you to fetch changes up to ba578b87fe2beef95b37264f8a98c0b505b93de9: selftests/bpf: Test invalid narrower ctx load (2025-07-23 19:35:56 -0700) ---------------------------------------------------------------- bpf-next-for-netdev ---------------------------------------------------------------- Kuniyuki Iwashima (1): bpf: Disable migration in nf_hook_run_bpf(). Paul Chaignon (2): bpf: Reject narrower access to pointer ctx fields selftests/bpf: Test invalid narrower ctx load kernel/bpf/cgroup.c | 8 ++++---- net/core/filter.c | 20 +++++++++---------- net/netfilter/nf_bpf_link.c | 2 +- tools/testing/selftests/bpf/progs/verifier_ctx.c | 25 ++++++++++++++++++++++++ 4 files changed, 40 insertions(+), 15 deletions(-)
