MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores

ffainelli · tsbogend · commit e14f633b6690 · 2020-08-21T09:29:09.000+02:00
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: 738a3f7 ("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>
diff --git 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:

Original file line number	Diff line number	Diff line change
`@@ -239,6 +239,8 @@ static int bmips_boot_secondary(int cpu, struct task_struct *idle)`
`239`	`239`	`*/`
`240`	`240`	`static void bmips_init_secondary(void)`
`241`	`241`	`{`
	`242`	`+ bmips_cpu_setup();`
	`243`	`+`
`242`	`244`	`switch (current_cpu_type()) {`
`243`	`245`	`case CPU_BMIPS4350:`
`244`	`246`	`case CPU_BMIPS4380:`