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authorStefan Reinauer <reinauer@chromium.org>2012-10-15 13:18:06 -0700
committerRonald G. Minnich <rminnich@gmail.com>2012-11-13 21:56:03 +0100
commita42e2f4daaa9537eeea41f68eae1ef16265f4010 (patch)
tree6d93f1026d22c32f0371d876dbb4eff8db1b6ffa /src/include/console
parent0a405bafc5d56dd1646020929021d062244dd6e7 (diff)
downloadcoreboot-a42e2f4daaa9537eeea41f68eae1ef16265f4010.tar.xz
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>
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