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Commit 930c0f70 authored by Al Viro's avatar Al Viro Committed by Ralf Baechle
Browse files

MIPS: Fix bitrot in __get_user_unaligned() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent ec7b9720

arch/mips/include/asm/uaccess.h

+3 −3
Original line number Diff line number Diff line
@@ -599,7 +599,7 @@ extern void __put_user_unknown(void); 
 * On error, the variable @x is set to zero.

 */

#define __get_user_unaligned(x,ptr) \

	__get_user__unalignednocheck((x),(ptr),sizeof(*(ptr)))

	__get_user_unaligned_nocheck((x),(ptr),sizeof(*(ptr)))



/*

 * Yuck.  We need two variants, one for 64bit operation and one
@@ -620,8 +620,8 @@ extern void __get_user_unaligned_unknown(void); 
do {									\

	switch (size) {							\

	case 1: __get_data_asm(val, "lb", ptr); break;			\

	case 2: __get_user_unaligned_asm(val, "ulh", ptr); break;	\

	case 4: __get_user_unaligned_asm(val, "ulw", ptr); break;	\

	case 2: __get_data_unaligned_asm(val, "ulh", ptr); break;	\

	case 4: __get_data_unaligned_asm(val, "ulw", ptr); break;	\

	case 8: __GET_USER_UNALIGNED_DW(val, ptr); break;		\

	default: __get_user_unaligned_unknown(); break;			\

	}								\