[v4,2/4] riscv: export __cpuid_to_hartid_map

Commit Message

Valentina Fernandez Nov. 25, 2024, 5:58 p.m. UTC

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 <[e-mail]>
---
 arch/riscv/kernel/smp.c | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c
index c180a647a30e..d58b5e751286 100644
--- 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)
 {