+ kselftest-alloc_tag-use-the-ll64-types-on-powerpc64.patch added to mm-unstable branch

+ kselftest-alloc_tag-use-the-ll64-types-on-powerpc64.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: kselftest: alloc_tag: use the ll64 types on powerpc64
has been added to the -mm mm-unstable branch.  Its filename is
     kselftest-alloc_tag-use-the-ll64-types-on-powerpc64.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kselftest-alloc_tag-use-the-ll64-types-on-powerpc64.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: Sasha Levin <sashal@kernel.org>
Subject: kselftest: alloc_tag: use the ll64 types on powerpc64
Date: Tue, 03 Nov 2026 10:54:54 -0500

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.

Link: https://lore.kernel.org/20261103155454.534649-1-sashal@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Suren Baghdasaryan <surenb@google.com>
Acked-by: Hao Ge <hao.ge@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
---

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

--- a/tools/testing/selftests/alloc_tag/allocinfo_ioctl_test.c~kselftest-alloc_tag-use-the-ll64-types-on-powerpc64
+++ a/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
_

Patches currently in -mm which might be from sashal@kernel.org are

selftests-proc-cast-the-procmap_query-address-through-uintptr_t.patch
selftests-mm-fix-pointer-width-warnings-on-32-bit-architectures.patch
selftests-mm-uffd-wp-mremap-keep-the-thp-sizes-in-unsigned-long.patch
kselftest-alloc_tag-use-the-ll64-types-on-powerpc64.patch
selftests-proc-search-the-kernel-headers-before-the-tools-copies.patch
selftests-prctl-select-the-tests-by-arch-alone.patch