[PATCH 4.4 30/37] hwtracing: stm: fix build error on some arches

Greg Kroah-Hartman
2018-06-05T17:04:36Z

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 806e30873f0e74d9d41b0ef761bd4d3e55c7d510 upstream.

Commit b5e2ced9bf81 ("stm class: Use vmalloc for the master map") caused
a build error on some arches as vmalloc.h was not explicitly included.

Fix that by adding it to the list of includes.

Fixes: b5e2ced9bf81 ("stm class: Use vmalloc for the master map")
Reported-by: kbuild test robot <lkp@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/hwtracing/stm/core.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -26,6 +26,7 @@
#include <linux/stm.h>
#include <linux/fs.h>
#include <linux/mm.h>
+#include <linux/vmalloc.h>
#include "stm.h"

#include <uapi/linux/stm.h>