diff options
Diffstat (limited to 'Documentation/bpf')
| -rw-r--r-- | Documentation/bpf/instruction-set.rst | 4 | ||||
| -rw-r--r-- | Documentation/bpf/libbpf/index.rst | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/bpf/instruction-set.rst b/Documentation/bpf/instruction-set.rst index 5300837ac2c9..1de6a57c7e1e 100644 --- a/Documentation/bpf/instruction-set.rst +++ b/Documentation/bpf/instruction-set.rst @@ -130,7 +130,7 @@ Byte swap instructions The byte swap instructions use an instruction class of ``BFP_ALU`` and a 4-bit code field of ``BPF_END``. -The byte swap instructions instructions operate on the destination register +The byte swap instructions operate on the destination register only and do not use a separate source register or immediate value. The 1-bit source operand field in the opcode is used to to select what byte @@ -157,7 +157,7 @@ Examples: dst_reg = htobe64(dst_reg) ``BPF_FROM_LE`` and ``BPF_FROM_BE`` exist as aliases for ``BPF_TO_LE`` and -``BPF_TO_LE`` respetively. +``BPF_TO_BE`` respectively. Jump instructions diff --git a/Documentation/bpf/libbpf/index.rst b/Documentation/bpf/libbpf/index.rst index 4e8c656b539a..3722537d1384 100644 --- a/Documentation/bpf/libbpf/index.rst +++ b/Documentation/bpf/libbpf/index.rst @@ -6,14 +6,13 @@ libbpf .. toctree:: :maxdepth: 1 + API Documentation <https://libbpf.readthedocs.io/en/latest/api.html> libbpf_naming_convention libbpf_build This is documentation for libbpf, a userspace library for loading and interacting with bpf programs. -For API documentation see the `versioned API documentation site <https://libbpf.readthedocs.io/en/latest/api.html>`_. - All general BPF questions, including kernel functionality, libbpf APIs and their application, should be sent to bpf@vger.kernel.org mailing list. You can `subscribe <http://vger.kernel.org/vger-lists.html#bpf>`_ to the |