MN10300: Save frame pointer in thread_info struct rather than global var
Save the current exception frame pointer in the thread_info struct rather than
in a global variable as the latter makes SMP tricky, especially when preemption
is also enabled.
This also replaces __frame with current_frame() and rearranges header file
inclusions to make it all compile.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
diff --git a/mm/maccess.c b/mm/maccess.c
index 4e348db..e2b6f56 100644
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -1,9 +1,9 @@
/*
* Access kernel memory without faulting.
*/
-#include <linux/uaccess.h>
#include <linux/module.h>
#include <linux/mm.h>
+#include <linux/uaccess.h>
/**
* probe_kernel_read(): safely attempt to read from a location