[PATCH] kselftest: alloc_tag: use the ll64 types on powerpc64

[Sasha Levin]

On powerpc64 __u64 is an unsigned long unless __SANE_USERSPACE_TYPES__
is defined, so printing and scanning the __u64 fields with %llu warns:

  allocinfo_ioctl_test.c:93:73: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type '__u64' {aka 'long unsigned int'} [-Wformat=]

Define __SANE_USERSPACE_TYPES__, as other selftests do.

Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
KernelCI's powerpc kselftest builds show this. The define makes the same
change on alpha and mips64 and none on the other architectures; the
x86_64 and 32-bit builds don't change.

 tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c b/tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c
index 74fd64b2370cc..18c761fecfde0 100644
--- a/tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c
+++ b/tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c
@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
+#define __SANE_USERSPACE_TYPES__
 
 /* kselftest for allocinfo ioctl
  * allocinfo ioctl retrieves allocinfo data through ioctl
-- 
2.53.0