| commit | a42e2f4daaa9537eeea41f68eae1ef16265f4010 | [log] [tgz] |
|---|---|---|
| author | Stefan Reinauer <reinauer@chromium.org> | Mon Oct 15 13:18:06 2012 -0700 |
| committer | Ronald G. Minnich <rminnich@gmail.com> | Tue Nov 13 21:56:03 2012 +0100 |
| tree | 6d93f1026d22c32f0371d876dbb4eff8db1b6ffa | |
| parent | 0a405bafc5d56dd1646020929021d062244dd6e7 [diff] |
Add spinlock to serialize Intel microcode updates Updating microcode on several threads in a core at once can be harmful. Hence add a spinlock to make sure that does not happen. Change-Id: I0c9526b6194202ae7ab5c66361fe04ce137372cc Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1778 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>