1. 10 Feb, 2009 1 commit
    • Steven Rostedt's avatar
      tracing, x86: fix fixup section to return to original code · e3944bfa
      Steven Rostedt authored
      Impact: fix to prevent a kernel crash on fault
      
      If for some reason the pointer to the parent function on the
      stack takes a fault, the fix up code will not return back to
      the original faulting code. This can lead to unpredictable
      results and perhaps even a kernel panic.
      
      A fault should not happen, but if it does, we should simply
      disable the tracer, warn, and continue running the kernel.
      It should not lead to a kernel crash.
      Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>
      e3944bfa
  2. 09 Feb, 2009 37 commits
  3. 08 Feb, 2009 2 commits