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Commit b6f6b98a authored by Sonny Rao's avatar Sonny Rao Committed by Benjamin Herrenschmidt
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powerpc: Don't spin on sync instruction at boot time



Push the sync below the secondary smp init hold loop and comment its purpose.
This should speed up boot by reducing global traffic during the single-threaded
portion of boot.

Signed-off-by: default avatarSonny Rao <sonnyrao@us.ibm.com>
Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent cd6f37be
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