From ccf9eb326b4aabcd61e71d87469cafd6c5f01308 Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Fri, 21 Nov 2025 17:25:18 +0000 Subject: [PATCH] tools/testing/vma: add missing stub vm_flags_reset() is not available in the userland VMA tests, so add a stub which const-casts vma->vm_flags and avoids the upcoming removal of the vma->__vm_flags field. Link: https://lkml.kernel.org/r/4aff8bf7-d367-4ba3-90ad-13eef7a063fa@lucifer.local Fixes: c5c67c1de357 ("tools/testing/vma: eliminate dependency on vma->__vm_flags") Signed-off-by: Lorenzo Stoakes Signed-off-by: Andrew Morton --- tools/testing/vma/vma_internal.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/testing/vma/vma_internal.h b/tools/testing/vma/vma_internal.h index be99056c5d569..8c2ac301a00e3 100644 --- a/tools/testing/vma/vma_internal.h +++ b/tools/testing/vma/vma_internal.h @@ -1549,4 +1549,11 @@ static inline int do_munmap(struct mm_struct *, unsigned long, size_t, return 0; } +static inline void vm_flags_reset(struct vm_area_struct *vma, vm_flags_t flags) +{ + vm_flags_t *dst = (vm_flags_t *)(&vma->vm_flags); + + *dst = flags; +} + #endif /* __MM_VMA_INTERNAL_H */ -- 2.47.3