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cbba5d1b53
Pull bpf fixes from Alexei Starovoitov: - Fix interaction between livepatch and BPF fexit programs (Song Liu) With Steven and Masami acks. - Fix stack ORC unwind from BPF kprobe_multi (Jiri Olsa) With Steven and Masami acks. - Fix out of bounds access in widen_imprecise_scalars() in the verifier (Eduard Zingerman) - Fix conflicts between MPTCP and BPF sockmap (Jiayuan Chen) - Fix net_sched storage collision with BPF data_meta/data_end (Eric Dumazet) - Add _impl suffix to BPF kfuncs with implicit args to avoid breaking them in bpf-next when KF_IMPLICIT_ARGS is added (Mykyta Yatsenko) * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Test widen_imprecise_scalars() with different stack depth bpf: account for current allocated stack depth in widen_imprecise_scalars() bpf: Add bpf_prog_run_data_pointers() selftests/bpf: Add mptcp test with sockmap mptcp: Fix proto fallback detection with BPF mptcp: Disallow MPTCP subflows from sockmap selftests/bpf: Add stacktrace ips test for raw_tp selftests/bpf: Add stacktrace ips test for kprobe_multi/kretprobe_multi x86/fgraph,bpf: Fix stack ORC unwind from kprobe_multi return probe Revert "perf/x86: Always store regs->ip in perf_callchain_kernel()" bpf: add _impl suffix for bpf_stream_vprintk() kfunc bpf:add _impl suffix for bpf_task_work_schedule* kfuncs selftests/bpf: Add tests for livepatch + bpf trampoline ftrace: bpf: Fix IPMODIFY + DIRECT in modify_ftrace_direct() ftrace: Fix BPF fexit with livepatch