Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [PATCH mips-fixes 2/2] MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores | Date | Wed, 19 Aug 2020 11:26:45 -0700 |
| |
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> --- arch/mips/kernel/smp-bmips.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 2f513506a3d5..1dbfb5aadffd 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -239,6 +239,8 @@ 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: -- 2.17.1
| |