From: Lorenzo Stoakes via B4 Relay <devnull+lorenzo.stoakes.oracle.com@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>, Jann Horn <jannh@google.com>,
Pedro Falcato <pfalcato@suse.de>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Subject: [PATCH] tools/testing/vma: add missing function stub
Date: Wed, 28 May 2025 15:15:39 +0100 [thread overview]
Message-ID: <20250528-fix-vma-test-v1-1-c8a5f533b38f@oracle.com> (raw)
From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
The hugetlb fix introduced in commit ee40c9920ac2 ("mm: fix copy_vma()
error handling for hugetlb mappings") mistakenly did not provide a stub for
the VMA userland testing, which results in a compile error when trying to
build this.
Provide this stub to resolve the issue.
---
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
tools/testing/vma/vma_internal.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/vma/vma_internal.h b/tools/testing/vma/vma_internal.h
index f6e45e62da3a6ee007b7431573f27ef5c2533865..441feb21aa5a92b7edddb07258c7f368171de15b 100644
--- a/tools/testing/vma/vma_internal.h
+++ b/tools/testing/vma/vma_internal.h
@@ -1461,4 +1461,9 @@ static inline int __call_mmap_prepare(struct file *file,
return file->f_op->mmap_prepare(desc);
}
+static inline void fixup_hugetlb_reservations(struct vm_area_struct *vma)
+{
+ (void)vma;
+}
+
#endif /* __MM_VMA_INTERNAL_H */
---
base-commit: 1637eadc7fdf2fa4069a149b1e836656a3b64150
change-id: 20250528-fix-vma-test-57b138f28f46
Best regards,
--
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
next reply other threads:[~2025-05-28 14:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-28 14:15 Lorenzo Stoakes via B4 Relay [this message]
2025-05-28 14:40 ` [PATCH] tools/testing/vma: add missing function stub Liam R. Howlett
2025-05-28 22:52 ` Andrew Morton
2025-05-29 5:39 ` Lorenzo Stoakes
2025-05-29 15:23 ` Andrew Morton
2025-05-29 8:39 ` Pedro Falcato
2025-05-30 5:15 ` Oliver Sang
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