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csky/smp: Fixup boot failed when CONFIG_SMP
authorGuo Ren <guoren@linux.alibaba.com>
Tue, 7 Jan 2020 04:21:25 +0000 (12:21 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 12 Mar 2020 12:00:16 +0000 (13:00 +0100)
commit94dd8b12fdd5825db847a4426b52e1306f5f9417
tree97dde8da1ccdd4725aed1a7780945e6260860763tree | snapshot
parentd8ee57ef4d7d118830a71b73af3be73f744215aacommit | diff
csky/smp: Fixup boot failed when CONFIG_SMP

[ Upstream commit 5422d71d61026244be156ea9eec4b9af957bf442 ]

If we use a non-ipi-support interrupt controller, it will cause panic here.
We should let cpu up and work with CONFIG_SMP, when we use a non-ipi intc.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/csky/kernel/smp.c diff | blob | history
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