The generic code properly re-initializes the preempt count in the
idle thread now
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
---
arch/powerpc/platforms/powermac/smp.c | 7 -------
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/platforms/powermac/smp.c
b/arch/powerpc/platforms/powermac/smp.c
index ce5b4f5..a830c5e 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -951,13 +951,6 @@ static void pmac_cpu_die(void)
smp_wmb();
/*
- * during the path that leads here preemption is disabled,
- * reenable it now so that when coming up preempt count is
- * zero correctly
- */
- preempt_enable();
-
- /*
* Re-enable interrupts. The NAP code needs to enable them
* anyways, do it now so we deal with the case where one already
* happened while soft-disabled.
--
1.7.1
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