title: Kernel Oops page fault error codes for ARM
body: <p>What does error code after Oops give information about the panic in arm ex.
  <code>Oops: 17 [#1] PREEMPT SMP</code>
  what 17 give information in this case.
  In x86 it represents -</p>
  
  <ul>
  <li><p><code>bit 0 ==    0: no page found  1: protection fault</code></p></li>
  <li><p><code>bit 1 ==   0: read access     1: write access</code></p></li>
  <li><p><code>bit 2 ==   0: kernel-mode access  1: user-mode access</code></p></li>
  <li><p><code>bit 3 ==              1: use of reserved bit detected</code></p></li>
  <li><code>bit 4 ==              1: fault was an instruction fetch</code></li>
  </ul>
  
  <p>But i am not able to find any information in arm.</p>
  
  <p>Thanks
  Shunty</p>