scripts/gdb: ignore byte-compiled python files

Using the gdb scripts leaves byte-compiled python files in the scripts/
directory.  These should be ignored by git.

[jan.kiszka@siemens.com: drop redundant mrproper rule as suggested by Michal]
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Borislav Petkov <bp@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/.gitignore b/.gitignore
index 9ac9106..acb6afe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,6 +43,7 @@
 /TAGS
 /linux
 /vmlinux
+/vmlinux-gdb.py
 /vmlinuz
 /System.map
 /Module.markers
diff --git a/scripts/gdb/linux/.gitignore b/scripts/gdb/linux/.gitignore
new file mode 100644
index 0000000..52e4e61
--- /dev/null
+++ b/scripts/gdb/linux/.gitignore
@@ -0,0 +1,2 @@
+*.pyc
+*.pyo