| commit | 8a327f6d1b05f5ce16572b4413a5df1d0e872283 | [log] [tgz] |
|---|---|---|
| author | Markus Metzger <markus.t.metzger@intel.com> | Fri Mar 13 10:45:07 2009 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Mar 13 11:57:20 2009 +0100 |
| tree | 7903a0b4725bea86dba942003d5f6048077271d0 | |
| parent | bc44fb5f7d3e764ed7698c835a1a0f35aba2eb3d [diff] |
x86, bts: add selftest for BTS Perform a selftest of branch trace store when a cpu is initialized. WARN and disable branch trace store support if the selftest fails. Signed-off-by: Markus Metzger <markus.t.metzger@intel.com> LKML-Reference: <20090313104507.A30125@sedona.ch.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>