LoongArch: Add multi-processor (SMP) support

[platform/kernel/linux-starfive.git] / arch / loongarch / kernel / vmlinux.lds.S

diff --git a/arch/loongarch/kernel/vmlinux.lds.S b/arch/loongarch/kernel/vmlinux.lds.S
index f6ce24f..9d50815 100644 (file)
--- a/arch/loongarch/kernel/vmlinux.lds.S
+++ b/arch/loongarch/kernel/vmlinux.lds.S
@@ -72,6 +72,10 @@ SECTIONS
                EXIT_DATA
        }
 
+#ifdef CONFIG_SMP
+       PERCPU_SECTION(1 << CONFIG_L1_CACHE_SHIFT)
+#endif
+
        .init.bss : {
                *(.init.bss)
        }