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-rw-r--r--arch/riscv/kernel/vdso/sys_hwprobe.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/riscv/kernel/vdso/sys_hwprobe.S b/arch/riscv/kernel/vdso/sys_hwprobe.S
index 77e57f830521..f1694451a60c 100644
--- a/arch/riscv/kernel/vdso/sys_hwprobe.S
+++ b/arch/riscv/kernel/vdso/sys_hwprobe.S
@@ -3,13 +3,17 @@
#include <linux/linkage.h>
#include <asm/unistd.h>
+#include <asm/assembler.h>
.text
SYM_FUNC_START(riscv_hwprobe)
.cfi_startproc
+ vdso_lpad
li a7, __NR_riscv_hwprobe
ecall
ret
.cfi_endproc
SYM_FUNC_END(riscv_hwprobe)
+
+emit_riscv_feature_1_and