From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Don't cast away the __user in __get_user_asm_u64() on x86-32.
Avoids sparse getting upset.
Cc: Benjamin LaHaise <b...@kvack.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Ingo Molnar <mi...@redhat.com>
Cc: "H. Peter Anvin" <h...@zytor.com>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
arch/x86/include/asm/uaccess.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 30269dafec47..1a7d930c33d9 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -332,7 +332,7 @@ do {
\
_ASM_EXTABLE(1b, 4b) \
_ASM_EXTABLE(2b, 4b) \
: "=r" (retval), "=&A"(x) \
- : "m" (__m(__ptr)), "m" __m(((u32 *)(__ptr)) + 1), \
+ : "m" (__m(__ptr)), "m" __m(((u32 __user *)(__ptr)) + 1),
\
"i" (errret), "0" (retval)); \
})
--
2.13.5
