From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control

---
 kernel/arch/x86/um/vdso/vma.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/kernel/arch/x86/um/vdso/vma.c b/kernel/arch/x86/um/vdso/vma.c
index 6be22f9..76d9f6c 100644
--- a/kernel/arch/x86/um/vdso/vma.c
+++ b/kernel/arch/x86/um/vdso/vma.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Richard Weinberger <richrd@nod.at>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/slab.h>
@@ -61,7 +58,7 @@
 	if (!vdso_enabled)
 		return 0;
 
-	if (down_write_killable(&mm->mmap_sem))
+	if (mmap_write_lock_killable(mm))
 		return -EINTR;
 
 	err = install_special_mapping(mm, um_vdso_addr, PAGE_SIZE,
@@ -69,7 +66,7 @@
 		VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC,
 		vdsop);
 
-	up_write(&mm->mmap_sem);
+	mmap_write_unlock(mm);
 
 	return err;
 }

--
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