| commit | b5975917a3e5f93b5d1c95561aab0aa44327baea | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Jul 19 13:59:38 2012 -0400 |
| committer | Tony Luck <tony.luck@intel.com> | Fri Aug 03 11:45:56 2012 -0700 |
| tree | aa2e9ffd6ba21164f2d891224552bed72ae4655a | |
| parent | ea22571c8fd912f28e2525f7112bbb84b474ff3a [diff] |
x86: mce: Serialize mce injection raise_mce() fiddles with global state, but lacks any kind of serialization. Add a mutex around the raise_mce() call, so concurrent writers do not stomp on each other toes. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>