aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2016-12-25 14:34:44 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-28 18:23:51 -0400
commit6c36a4eb9aea4081a4286afaf23cf8cce30f3e6f (patch)
treef457c682d1beb055c82d587e22234fa8e334f32d /arch
parentd597580d373774b1bdab84b3d26ff0b55162b916 (diff)
openrisc: switch to generic extable.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/openrisc/include/asm/Kbuild1
-rw-r--r--arch/openrisc/include/asm/uaccess.h18
2 files changed, 2 insertions, 17 deletions
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index fb01873a5aad..df8e2f7bc7dd 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -16,6 +16,7 @@ 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 += ftrace.h
diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h
index 227af1acb8bd..92236c9e7c7d 100644
--- a/arch/openrisc/include/asm/uaccess.h
+++ b/arch/openrisc/include/asm/uaccess.h
@@ -25,6 +25,7 @@
#include <linux/prefetch.h>
#include <linux/string.h>
#include <asm/page.h>
+#include <asm/extable.h>
/*
* The fs value determines whether argument validity checking should be
@@ -61,23 +62,6 @@
__range_ok((unsigned long)addr, (unsigned long)size)
/*
- * 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;
-};
-
-/*
* These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type.
*

Privacy Policy