| commit | abdefd743e4a28f11bcd38a441253f01dafea03e | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <srostedt@redhat.com> | Wed Feb 01 09:59:24 2012 -0500 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Wed Feb 01 10:15:13 2012 -0500 |
| tree | 471ef4f3464438fe64580cea5a21e40e365adef5 | |
| parent | 78498e6a36ca3d192ee6a151d8c081525e6c9abe [diff] |
x86/jump lables: Show where and what was wrong on errors When modifying text sections for jump labels, a paranoid check is performed. If the check fails, the system "bugs". But why it failed is not shown. The BUG_ON()s in the jump label update code is replaced with bug_at(ip). This is a function that will show what pointer failed, and what was at the location of the failure that made jump label panic. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>