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| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-08-19 11:26:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-09 19:12:24 +0200 |
| commit | da8e3e507d2f8a0a6932c7e9b6ded45b6464dd4c (patch) | |
| tree | d494e11843400343365deab2f680888f306ba3c2 /arch/mips | |
| parent | c5e9e36fc2f8e6ba557dc5b392f15a3d982d0904 (diff) | |
MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores
[ Upstream commit e14f633b66902615cf7faa5d032b45ab8b6fb158 ]
The initialization done by bmips_cpu_setup() typically affects both
threads of a given core, on 7435 which supports 2 cores and 2 threads,
logical CPU number 2 and 3 would not run this initialization.
Fixes: 738a3f79027b ("MIPS: BMIPS: Add early CPU initialization code")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 712c15de6ab9..6b304acf506f 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -241,6 +241,8 @@ static int bmips_boot_secondary(int cpu, struct task_struct *idle) */ static void bmips_init_secondary(void) { + bmips_cpu_setup(); + switch (current_cpu_type()) { case CPU_BMIPS4350: case CPU_BMIPS4380: |