Doc: move Documentation/exception.txt into x86 subdir

exception.txt only explains the code on x86, so it's better to
move it into Documentation/x86 directory.

And also rename it to exception-tables.txt which looks much
more reasonable.

This patch is on top of the previous one.

Signed-off-by: WANG Cong <amwang@redhat.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/Documentation/x86/00-INDEX b/Documentation/x86/00-INDEX
index dbe3377..f37b46d 100644 (file)
--- a/Documentation/x86/00-INDEX
+++ b/Documentation/x86/00-INDEX
@@ -2,3 +2,5 @@
        - this file
 mtrr.txt
        - how to use x86 Memory Type Range Registers to increase performance
+exception-tables.txt
+       - why and how Linux kernel uses exception tables on x86

diff --git a/Documentation/exception.txt b/Documentation/x86/exception-tables.txt
similarity index 100%
rename from Documentation/exception.txt
rename to Documentation/x86/exception-tables.txt