From: Slim6882 <55942829+jackYoung0915@users.noreply.github.com> This reverts commit 76d7a22b7dc32f9e77a264d77517e30b55ad0c44. Signed-off-by: Slim6882 <55942829+jackYoung0915@users.noreply.github.com> Signed-off-by: Qi Xi <xiqi2@huawei.com> --- arch/arm64/include/asm/pgtable.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index 1b176f23da09..3c82bae2602e 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -858,8 +858,6 @@ static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp) { - /* Operation applies to PMD table entry only if FEAT_HAFT is enabled */ - VM_WARN_ON(pmd_table(READ_ONCE(*pmdp)) && !system_supports_haft()); return ptep_test_and_clear_young(vma, address, (pte_t *)pmdp); } #endif /* CONFIG_TRANSPARENT_HUGEPAGE || CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG */ -- 2.33.0