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linux-kernel: Enable BTF #127922

Merged
merged 1 commit into from
Aug 25, 2021
Merged

linux-kernel: Enable BTF #127922

merged 1 commit into from
Aug 25, 2021

Commits on Aug 18, 2021

  1. linux-kernel: Enable BTF

    BTF is a new, lightweight debug information format tailored specifically
    for the needs of eBPF, allowing eBPF programs to be portable across
    various kernel versions, configurations and distributions. This is used
    by bpftrace and lots of new eBPF-based tooling to avoid a dependency
    on LLVM on the host.
    
    BTF debug information is enabled on all major distributions: Fedora 31+,
    RHEL 8.2+, Ubuntu 20.10, Debian 11 and ArchLinux all have enabled it.
    
    Enabling BTF debug information requires adding two new dependencies to
    the kernel build: Python3 and pahole. Those will be used to generate the
    BTF debugging information.
    roblabla committed Aug 18, 2021
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