From: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Date: Fri, 20 Mar 2026 19:38:31 +0000 (+0000)
Subject: tools/testing/vma: update VMA flag tests to test vma_test[_any_mask]()
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=63cdb667d1ec3683dd6b0358fce7cae7da7fffc7;p=thirdparty%2Flinux.git

tools/testing/vma: update VMA flag tests to test vma_test[_any_mask]()

Update the existing test logic to assert that vma_test(), vma_test_any()
and vma_test_any_mask() (implicitly tested via vma_test_any()) are
functioning correctly.

We already have tests for other variants like this, so it's simply a
matter of expanding those tests to also include tests for the VMA-specific
helpers.

Link: https://lkml.kernel.org/r/dea3e97c6c3dd86f1a3f1a0703241b03f6e3a33f.1774034900.git.ljs@kernel.org
Signed-off-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexandre Ghiti <alex@ghiti.fr>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: "Borislav Petkov (AMD)" <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Kees Cook <kees@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Ondrej Mosnacek <omosnace@redhat.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Richard Weinberger <richard@nod.at>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Cc: Will Deacon <will@kernel.org>
Cc: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/tools/testing/vma/tests/vma.c b/tools/testing/vma/tests/vma.c
index 1fae25170ff77..1395d55a1e02a 100644
--- a/tools/testing/vma/tests/vma.c
+++ b/tools/testing/vma/tests/vma.c
@@ -183,13 +183,18 @@ static bool test_vma_flags_test(void)
 	struct vm_area_desc desc = {
 		.vma_flags = flags,
 	};
+	struct vm_area_struct vma = {
+		.flags = flags,
+	};
 
 #define do_test(_flag)					\
 	ASSERT_TRUE(vma_flags_test(&flags, _flag));	\
+	ASSERT_TRUE(vma_test(&vma, _flag));		\
 	ASSERT_TRUE(vma_desc_test(&desc, _flag))
 
 #define do_test_false(_flag)				\
 	ASSERT_FALSE(vma_flags_test(&flags, _flag));	\
+	ASSERT_FALSE(vma_test(&vma, _flag));		\
 	ASSERT_FALSE(vma_desc_test(&desc, _flag))
 
 	do_test(VMA_READ_BIT);
@@ -219,15 +224,17 @@ static bool test_vma_flags_test_any(void)
 					       , 64, 65
 #endif
 		);
-	struct vm_area_struct vma;
-	struct vm_area_desc desc;
-
-	vma.flags = flags;
-	desc.vma_flags = flags;
+	struct vm_area_struct vma = {
+		.flags = flags,
+	};
+	struct vm_area_desc desc = {
+		.vma_flags = flags,
+	};
 
 #define do_test(...)						\
 	ASSERT_TRUE(vma_flags_test_any(&flags, __VA_ARGS__));	\
-	ASSERT_TRUE(vma_desc_test_any(&desc, __VA_ARGS__))
+	ASSERT_TRUE(vma_desc_test_any(&desc, __VA_ARGS__));	\
+	ASSERT_TRUE(vma_test_any(&vma, __VA_ARGS__));
 
 #define do_test_all_true(...)					\
 	ASSERT_TRUE(vma_flags_test_all(&flags, __VA_ARGS__));	\