From: Michael Ellerman mpe@ellerman.id.au

[ Upstream commit e8b8c5264d4ebd248f60a5cef077fe615806e7a0 ]

Fix build error on ppc64: dev_in_maps.c: In function ‘get_file_dev_and_inode’: dev_in_maps.c:60:59: error: format ‘%llu’ expects argument of type ‘long long unsigned int *’, but argument 7 has type ‘__u64 *’ {aka ‘long unsigned int *’} [-Werror=format=]

By switching to unsigned long long for u64 for ppc64 builds.

Signed-off-by: Michael Ellerman mpe@ellerman.id.au Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c b/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c index 759f86e7d263e..2862aae58b79a 100644 --- a/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c +++ b/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #define _GNU_SOURCE +#define __SANE_USERSPACE_TYPES__ // Use ll64

#include <inttypes.h> #include <unistd.h>