The memfd tests emit several warnings:

fuse_test.c:261:7: warning: implicit declaration of function 'open' fuse_test.c:67:6: warning: implicit declaration of function 'fcntl' memfd_test.c:397:6: warning: implicit declaration of function 'fallocate' memfd_test.c:64:7: warning: implicit declaration of function 'open' memfd_test.c:90:6: warning: implicit declaration of function 'fcntl'

These are all caused by the test not including fcntl.h.

Instead of including linux/fcntl.h, include fcntl.h, which should eventually cause the former to be included as well.

Signed-off-by: Michael Ellerman mpe@ellerman.id.au --- tools/testing/selftests/memfd/fuse_test.c | 2 +- tools/testing/selftests/memfd/memfd_test.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c index b018e835737d..be675002f918 100644 --- a/tools/testing/selftests/memfd/fuse_test.c +++ b/tools/testing/selftests/memfd/fuse_test.c @@ -20,7 +20,7 @@ #include <inttypes.h> #include <limits.h> #include <linux/falloc.h> -#include <linux/fcntl.h> +#include <fcntl.h> #include <linux/memfd.h> #include <sched.h> #include <stdio.h> diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 334a7eea2004..74baab83fec3 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -6,7 +6,7 @@ #include <inttypes.h> #include <limits.h> #include <linux/falloc.h> -#include <linux/fcntl.h> +#include <fcntl.h> #include <linux/memfd.h> #include <sched.h> #include <stdio.h>

base-commit: cf7cd542d1b538f6e9e83490bc090dd773f4266d