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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 06:18:28 +0000 (07:18 +0100)
commitae9097017b332e809a702415b11c7ea1f1c64d08
tree9c3de969c00bba89fc2963f212a2dae914e04405tree
parent64441a7b0eb792ec50f63548398182011c7e0356commit | diff
csky/smp: Fixup boot failed when CONFIG_SMP

[ Upstream commit c9492737b25ca32679ba3163609d938c9abfd508 ]

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 | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git