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riscv: use asm-generic/extable.h

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Christoph Hellwig
2019-04-15 11:14:32 +02:00
committed by Palmer Dabbelt
parent 7a64f3f1cf
commit df720961c1
2 changed files with 2 additions and 6 deletions
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7
arch/riscv/include/asm/uaccess.h
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@@ -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