Unverified Commit df720961 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Palmer Dabbelt
Browse files

riscv: use asm-generic/extable.h 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
parent 7a64f3f1

arch/riscv/include/asm/Kbuild

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ generic-y += compat.h 
generic-y += cputime.h

generic-y += device.h

generic-y += div64.h

generic-y += extable.h

generic-y += dma.h

generic-y += dma-contiguous.h

generic-y += dma-mapping.h

arch/riscv/include/asm/uaccess.h

+1 −6
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/compiler.h>

#include <linux/thread_info.h>

#include <asm/byteorder.h>

#include <asm/extable.h>

#include <asm/asm.h>



#define __enable_user_access()							\
@@ -98,12 +99,6 @@ static inline int __access_ok(unsigned long addr, unsigned long size) 
 * on our cache or tlb entries.

 */



struct exception_table_entry {

	unsigned long insn, fixup;

};



extern int fixup_exception(struct pt_regs *state);



#if defined(__LITTLE_ENDIAN)

#define __MSW	1

#define __LSW	0