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authorAl Viro <viro@zeniv.linux.org.uk>2016-12-25 11:33:03 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-29 01:23:22 +0300
commit0f9b38cd79d528c1e19693899d989521778cc245 (patch)
tree63b30e2f156065a5f7f26226ac5c30c1216628d4 /arch/arm/include/asm/uaccess.h
parentd597580d373774b1bdab84b3d26ff0b55162b916 (diff)
downloadlinux-0f9b38cd79d528c1e19693899d989521778cc245.tar.xz
arm: switch to generic extable.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/uaccess.h')
-rw-r--r--arch/arm/include/asm/uaccess.h20
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index b63527359d52..3a9190bc0ffa 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -24,25 +24,7 @@
#define __put_user_unaligned __put_user
#endif
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue. No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path. This means when everything is well,
- * we don't even have to jump over them. Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-extern int fixup_exception(struct pt_regs *regs);
+#include <asm/extable.h>
/*
* These two functions allow hooking accesses to userspace to increase