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-rw-r--r--arch/riscv/kernel/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index c11f40c1b2a88..ee44a48faf79d 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -29,6 +29,7 @@
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <linux/sched/task.h>
+#include <linux/swiotlb.h>
#include <asm/setup.h>
#include <asm/sections.h>
@@ -206,6 +207,7 @@ void __init setup_arch(char **cmdline_p)
setup_bootmem();
paging_init();
unflatten_device_tree();
+ swiotlb_init(1);
#ifdef CONFIG_SMP
setup_smp();