[PATCH v1 1/1] selftest mm/mseal: fix arm build

[jeffxu]

From: Jeff Xu <jeffxu@xxxxxxxxxxxx>

add include linux/mman.h to fix arm build
fix a typo

Signed-off-by: Jeff Xu <jeffxu@xxxxxxxxxxxx>
Suggested-by: Ryan Roberts <ryan.roberts@xxxxxxx>
---
 tools/testing/selftests/mm/mseal_test.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c
index ca8dbee0c612..41998cf1dcf5 100644
--- a/tools/testing/selftests/mm/mseal_test.c
+++ b/tools/testing/selftests/mm/mseal_test.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #define _GNU_SOURCE
+#include <linux/mman.h>
 #include <sys/mman.h>
 #include <stdint.h>
 #include <unistd.h>
@@ -29,7 +30,7 @@
 # define PKEY_DISABLE_WRITE     0x2
 #endif
 
-#ifndef PKEY_BITS_PER_KEY
+#ifndef PKEY_BITS_PER_PKEY
 #define PKEY_BITS_PER_PKEY      2
 #endif
 
-- 
2.45.0.rc1.225.g2a3ae87e7f-goog