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Diffstat (limited to 'samples/bpf')
| -rw-r--r-- | samples/bpf/README.rst | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/samples/bpf/README.rst b/samples/bpf/README.rst index 57f93edd1957..f16fc48e55a5 100644 --- a/samples/bpf/README.rst +++ b/samples/bpf/README.rst @@ -8,11 +8,14 @@ Build dependencies ================== Compiling requires having installed: - * clang >= version 3.4.0 - * llvm >= version 3.7.1 + * clang + * llvm + * pahole -Note that LLVM's tool 'llc' must support target 'bpf', list version -and supported targets with command: ``llc --version`` +Consult :ref:`Documentation/process/changes.rst <changes>` for the minimum +version numbers required and how to update them. Note that LLVM's tool +'llc' must support target 'bpf', list version and supported targets with +command: ``llc --version`` Clean and configuration ----------------------- @@ -24,7 +27,8 @@ after some changes (on demand):: make -C samples/bpf clean make clean -Configure kernel, defconfig for instance:: +Configure kernel, defconfig for instance +(see "tools/testing/selftests/bpf/config" for a reference config):: make defconfig |