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authorAl Viro <viro@zeniv.linux.org.uk>2016-12-25 03:33:03 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-28 18:24:01 -0400
commitc0ea73f18c057b41801106cfd2ffaf9794681444 (patch)
treeb62e6acd1a8f774f1b0a110b9c3a7bf1ef81ea03 /arch/tile
parentd597580d373774b1bdab84b3d26ff0b55162b916 (diff)
tile: switch to generic extable.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/tile')
-rw-r--r--arch/tile/include/asm/Kbuild1
-rw-r--r--arch/tile/include/asm/uaccess.h19
2 files changed, 2 insertions, 18 deletions
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index aa48b6eaff2d..24c44e93804d 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -7,6 +7,7 @@ generic-y += clkdev.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
+generic-y += extable.h
generic-y += fb.h
generic-y += fcntl.h
generic-y += hw_irq.h
diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
index 14ea3d1ca2c7..ef3a1fd07946 100644
--- a/arch/tile/include/asm/uaccess.h
+++ b/arch/tile/include/asm/uaccess.h
@@ -98,24 +98,7 @@ int __range_ok(unsigned long addr, unsigned long size);
likely(__range_ok((unsigned long)(addr), (size)) == 0); \
})
-/*
- * 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>
/*
* This is a type: either unsigned long, if the argument fits into