| commit | 6fe9e7c26a97105645fd24f264f1b94e21aade3e | [log] [tgz] |
|---|---|---|
| author | Jiri Kosina <jkosina@suse.cz> | Fri Mar 27 10:05:00 2015 +0100 |
| committer | Borislav Petkov <bp@suse.de> | Mon Apr 27 21:35:33 2015 +0200 |
| tree | a636b710834338a34af1dbc932afa1ced659e03a | |
| parent | 2383844d4850888cfdf6d202563d2ddb4125a4e9 [diff] |
GHES: Make NMI handler have a single reader Since GHES sources are global, we theoretically need only a single CPU reading them per NMI instead of a thundering herd of CPUs waiting on a spinlock in NMI context for no reason at all. Do that. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Borislav Petkov <bp@suse.de>