riscv: export __cpuid_to_hartid_map

vfalanis · Jassi Brar · commit 4783ce32b080 · 2025-01-20T10:25:11.000-06:00
EXPORT_SYMBOL_GPL() is missing for __cpuid_to_hartid_map array.
Export this symbol to allow drivers compiled as modules to use
cpuid_to_hartid_map().

Signed-off-by: Valentina Fernandez &lt;valentina.fernandezalanis@microchip.com&gt;
Acked-by: Conor Dooley &lt;conor.dooley@microchip.com&gt;
Signed-off-by: Jassi Brar &lt;jassisinghbrar@gmail.com&gt;
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c
@@ -43,6 +43,7 @@ enum ipi_message_type {
 unsigned long __cpuid_to_hartid_map[NR_CPUS] __ro_after_init = {
 	[0 ... NR_CPUS-1] = INVALID_HARTID
 };
+EXPORT_SYMBOL_GPL(__cpuid_to_hartid_map);
 
 void __init smp_setup_processor_id(void)
 {

Original file line number	Diff line number	Diff line change
`@@ -43,6 +43,7 @@ enum ipi_message_type {`
`43`	`43`	`unsigned long __cpuid_to_hartid_map[NR_CPUS] __ro_after_init = {`
`44`	`44`	`[0 ... NR_CPUS-1] = INVALID_HARTID`
`45`	`45`	`};`
	`46`	`+EXPORT_SYMBOL_GPL(__cpuid_to_hartid_map);`
`46`	`47`
`47`	`48`	`void __init smp_setup_processor_id(void)`
`48`	`49`	`{`