4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hwtracing/stm/core.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -27,6 +27,7 @@
#include <linux/stm.h>
#include <linux/fs.h>
#include <linux/mm.h>
+#include <linux/vmalloc.h>
#include "stm.h"
#include <uapi/linux/stm.h>
