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Commit 4ded6282 authored by Max Filippov's avatar Max Filippov Committed by Chris Zankel
Browse files

xtensa: fix unaligned usermode access 



- correct use of .config #define name;
      CONFIG_UNALIGNED_USER ---> CONFIG_XTENSA_UNALIGNED_USER

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: default avatarPete Delaney <piet@tensilica.com>
Signed-off-by: default avatarChris Zankel <chris@zankel.net>
parent bc5378fc

arch/xtensa/kernel/traps.c

+2 −2
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ static dispatch_init_table_t __initdata dispatch_init_table[] = { 
/* EXCCAUSE_INTEGER_DIVIDE_BY_ZERO unhandled */

/* EXCCAUSE_PRIVILEGED unhandled */

#if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION

#ifdef CONFIG_UNALIGNED_USER

#ifdef CONFIG_XTENSA_UNALIGNED_USER

{ EXCCAUSE_UNALIGNED,		USER,	   fast_unaligned },

#else

{ EXCCAUSE_UNALIGNED,		0,	   do_unaligned_user },
@@ -244,7 +244,7 @@ do_illegal_instruction(struct pt_regs *regs) 
 */



#if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION

#ifndef CONFIG_UNALIGNED_USER

#ifndef CONFIG_XTENSA_UNALIGNED_USER

void

do_unaligned_user (struct pt_regs *regs)

{