From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 12:05:51 +0200
Subject: Adding upstream version 5.10.209.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/nds32/kernel/vdso/datapage.S | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 arch/nds32/kernel/vdso/datapage.S

(limited to 'arch/nds32/kernel/vdso/datapage.S')

diff --git a/arch/nds32/kernel/vdso/datapage.S b/arch/nds32/kernel/vdso/datapage.S
new file mode 100644
index 000000000..4a62c3cab
--- /dev/null
+++ b/arch/nds32/kernel/vdso/datapage.S
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (C) 2005-2017 Andes Technology Corporation
+
+#include <linux/linkage.h>
+#include <asm/page.h>
+
+ENTRY(__get_timerpage)
+	sethi	$r0, hi20(. + PAGE_SIZE + 8)
+	ori	$r0, $r0, lo12(. + PAGE_SIZE + 4)
+	mfusr	$r1, $pc
+	sub	$r0, $r1, $r0
+	ret
+ENDPROC(__get_timerpage)
+
+ENTRY(__get_datapage)
+	sethi	$r0, hi20(. + 2*PAGE_SIZE + 8)
+	ori	$r0, $r0, lo12(. + 2*PAGE_SIZE + 4)
+	mfusr	$r1, $pc
+	sub	$r0, $r1, $r0
+	ret
+ENDPROC(__get_datapage)
-- 
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