docs: Add bpf/index to top level index

Recently bpf docs were converted to RST format. The new files were not added to the top level toctree. This causes build system to emit a warning of type WARNING: document isn't included in any toctree Add bpf/index.rst to Documentation/index.rst Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

docs: Add bpf/index to top level index
Recently bpf docs were converted to RST format. The new files were not added to the top level toctree. This causes build system to emit a warning of type WARNING: document isn't included in any toctree Add bpf/index.rst to Documentation/index.rst Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
3209570d · Tobin C. Harding · Daniel Borkmann · b3d40f63 · 3209570d
Commit 3209570d authored Jul 26, 2018 by Tobin C. Harding Committed by Daniel Borkmann Jul 27, 2018
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Documentation/index.rst Documentation/index.rst +1 -0

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--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -90,6 +90,7 @@ needed).
   crypto/index
   filesystems/index
   vm/index
+   bpf/index

 Architecture-specific documentation
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