Documentation/networking/filter.rst was just renamed. In order to use RST references we need to add a label to filter.rst Add label and update references from filter.txt to filter.rst Signed-off-by: Tobin C. Harding <me@xxxxxxxx> --- Documentation/bpf/index.rst | 9 ++++----- Documentation/networking/filter.rst | 2 ++ Documentation/networking/packet_mmap.txt | 2 +- tools/bpf/bpf_asm.c | 2 +- tools/bpf/bpf_dbg.c | 2 +- 5 files changed, 9 insertions(+), 8 deletions(-) diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst index 00a8450a602f..192393135c61 100644 --- a/Documentation/bpf/index.rst +++ b/Documentation/bpf/index.rst @@ -7,10 +7,10 @@ Filter) facility, with a focus on the extended BPF version (eBPF). This kernel side documentation is still work in progress. The main textual documentation is (for historical reasons) described in -`Documentation/networking/filter.txt`_, which describe both classical -and extended BPF instruction-set. -The Cilium project also maintains a `BPF and XDP Reference Guide`_ -that goes into great technical depth about the BPF Architecture. +:ref:`Documentation/networking/filter.rst <bpf_filter>`, which describe +both classical and extended BPF instruction-set. The Cilium project also +maintains a `BPF and XDP Reference Guide`_ that goes into great technical +depth about the BPF Architecture. The primary info for the bpf syscall is available in the `man-pages`_ for `bpf(2)`_. @@ -30,7 +30,6 @@ Two sets of Questions and Answers (Q&A) are maintained. .. Links: -.. _Documentation/networking/filter.txt: ../networking/filter.txt .. _man-pages: https://www.kernel.org/doc/man-pages/ .. _bpf(2): http://man7.org/linux/man-pages/man2/bpf.2.html .. _BPF and XDP Reference Guide: http://cilium.readthedocs.io/en/latest/bpf/ diff --git a/Documentation/networking/filter.rst b/Documentation/networking/filter.rst index e6b4ebb2b243..14ce8901c245 100644 --- a/Documentation/networking/filter.rst +++ b/Documentation/networking/filter.rst @@ -1,6 +1,8 @@ Linux Socket Filtering aka Berkeley Packet Filter (BPF) ======================================================= +.. _bpf_filter: + Introduction ------------ diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt index 999eb41da81d..494614573c67 100644 --- a/Documentation/networking/packet_mmap.txt +++ b/Documentation/networking/packet_mmap.txt @@ -1051,7 +1051,7 @@ for more information on hardware timestamps. ------------------------------------------------------------------------------- - Packet sockets work well together with Linux socket filters, thus you also - might want to have a look at Documentation/networking/filter.txt + might want to have a look at Documentation/networking/filter.rst -------------------------------------------------------------------------------- + THANKS diff --git a/tools/bpf/bpf_asm.c b/tools/bpf/bpf_asm.c index c15aef097b04..5040875735db 100644 --- a/tools/bpf/bpf_asm.c +++ b/tools/bpf/bpf_asm.c @@ -10,7 +10,7 @@ * * How to get into it: * - * 1) read Documentation/networking/filter.txt + * 1) read Documentation/networking/filter.rst * 2) Run `bpf_asm [-c] <filter-prog file>` to translate into binary * blob that is loadable with xt_bpf, cls_bpf et al. Note: -c will * pretty print a C-like construct. diff --git a/tools/bpf/bpf_dbg.c b/tools/bpf/bpf_dbg.c index 61b9aa5d6415..d05d8df0ce3b 100644 --- a/tools/bpf/bpf_dbg.c +++ b/tools/bpf/bpf_dbg.c @@ -12,7 +12,7 @@ * for making a verdict when multiple simple BPF programs are combined * into one in order to prevent parsing same headers multiple times. * - * More on how to debug BPF opcodes see Documentation/networking/filter.txt + * More on how to debug BPF opcodes see Documentation/networking/filter.rst * which is the main document on BPF. Mini howto for getting started: * * 1) `./bpf_dbg` to enter the shell (shell cmds denoted with '>'): -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
