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arm64: dts: rk3399-sapphire: enable isp0 isp1
[firefly-linux-kernel-4.4.55.git]
/
mm
/
maccess.c
diff --git
a/mm/maccess.c
b/mm/maccess.c
index d159b1c96e484d902f6edb34ebb5a83a3977bd57..78f9274dd49d06f11f87beae9520a0e1267dc3ff 100644
(file)
--- a/
mm/maccess.c
+++ b/
mm/maccess.c
@@
-96,8
+96,7
@@
long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count)
pagefault_disable();
do {
- ret = __copy_from_user_inatomic(dst++,
- (const void __user __force *)src++, 1);
+ ret = __get_user(*dst++, (const char __user __force *)src++);
} while (dst[-1] && ret == 0 && src - unsafe_addr < count);
dst[-1] = '\0';