[RFC PATCH -next V2 1/7] x86: fix copy_mc_to_user compile error
Tong Tiangen
tongtiangen at huawei.com
Wed Apr 6 02:13:05 PDT 2022
The follow patch will add copy_mc_to_user to include/linux/uaccess.h, X86
must declare Implemented to avoid compile error.
Signed-off-by: Tong Tiangen <tongtiangen at huawei.com>
---
arch/x86/include/asm/uaccess.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index f78e2b3501a1..e18c5f098025 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -415,6 +415,7 @@ copy_mc_to_kernel(void *to, const void *from, unsigned len);
unsigned long __must_check
copy_mc_to_user(void *to, const void *from, unsigned len);
+#define copy_mc_to_user copy_mc_to_user
#endif
/*
--
2.18.0.huawei.25
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