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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 18:23:42 -0400
commit8b9a7e569569f28d21e5628d5e1f8efe089474f7 (patch)
tree705b75c1b8c5f890e36cab16ec5b40bda9075b92
parentd597580d373774b1bdab84b3d26ff0b55162b916 (diff)
downloadlinux-8b9a7e569569f28d21e5628d5e1f8efe089474f7.tar.bz2
metag: switch to generic extable.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--arch/metag/include/asm/Kbuild1
-rw-r--r--arch/metag/include/asm/uaccess.h18
-rw-r--r--arch/mn10300/include/asm/Kbuild1
3 files changed, 3 insertions, 17 deletions
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild
index f9b9df5d6de9..8f940553a579 100644
--- a/arch/metag/include/asm/Kbuild
+++ b/arch/metag/include/asm/Kbuild
@@ -8,6 +8,7 @@ generic-y += dma.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 += futex.h
diff --git a/arch/metag/include/asm/uaccess.h b/arch/metag/include/asm/uaccess.h
index 83de7554d2b3..92ba79f63e7c 100644
--- a/arch/metag/include/asm/uaccess.h
+++ b/arch/metag/include/asm/uaccess.h
@@ -52,23 +52,7 @@ static inline int verify_area(int type, const void *addr, unsigned long size)
return access_ok(type, addr, size) ? 0 : -EFAULT;
}
-/*
- * 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 are the main single-value transfer routines. They automatically
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index 97f64c723a0c..ed810e7206e8 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -2,6 +2,7 @@
generic-y += barrier.h
generic-y += clkdev.h
generic-y += exec.h
+generic-y += extable.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h