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(parent: eb2ac8c) | patch
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)
commitc7ce725c525ad7dfa9d976a60776104cd8c5b4d3
tree97dde8da1ccdd4725aed1a7780945e6260860763tree | snapshot
parenteb2ac8c497cddd2aa73e6f0777af486a859052eccommit | 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 | history
Domain: System / Kernel;