diff options
author | Al Viro | 2016-12-25 14:34:44 -0500 |
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committer | Al Viro | 2017-03-28 18:23:51 -0400 |
commit | 6c36a4eb9aea4081a4286afaf23cf8cce30f3e6f (patch) | |
tree | f457c682d1beb055c82d587e22234fa8e334f32d /arch | |
parent | d597580d373774b1bdab84b3d26ff0b55162b916 (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/Kbuild | 1 | ||||
-rw-r--r-- | arch/openrisc/include/asm/uaccess.h | 18 |
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. * |