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Searched refs:VM_BUG_ON (Results 1 – 25 of 91) sorted by relevance

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/linux-6.3-rc2/mm/
A Dfrontswap.c114 VM_BUG_ON(sis == NULL); in frontswap_init()
171 VM_BUG_ON(!frontswap_ops); in __frontswap_store()
172 VM_BUG_ON(!PageLocked(page)); in __frontswap_store()
173 VM_BUG_ON(sis == NULL); in __frontswap_store()
210 VM_BUG_ON(!frontswap_ops); in __frontswap_load()
211 VM_BUG_ON(!PageLocked(page)); in __frontswap_load()
212 VM_BUG_ON(sis == NULL); in __frontswap_load()
232 VM_BUG_ON(!frontswap_ops); in __frontswap_invalidate_page()
233 VM_BUG_ON(sis == NULL); in __frontswap_invalidate_page()
251 VM_BUG_ON(!frontswap_ops); in __frontswap_invalidate_area()
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A Dpgtable-generic.c111 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_set_access_flags()
125 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_clear_flush_young()
138 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_huge_clear_flush()
139 VM_BUG_ON(pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_clear_flush()
152 VM_BUG_ON(address & ~HPAGE_PUD_MASK); in pudp_huge_clear_flush()
153 VM_BUG_ON(!pud_trans_huge(*pudp) && !pud_devmap(*pudp)); in pudp_huge_clear_flush()
222 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_collapse_flush()
223 VM_BUG_ON(pmd_trans_huge(*pmdp)); in pmdp_collapse_flush()
A Dksm.c348 VM_BUG_ON(is_stable_node_dup(dup)); in stable_node_chain_add_dup()
350 VM_BUG_ON(!is_stable_node_chain(chain)); in stable_node_chain_add_dup()
357 VM_BUG_ON(!is_stable_node_dup(dup)); in __stable_node_dup_del()
364 VM_BUG_ON(is_stable_node_chain(dup)); in stable_node_dup_del()
405 VM_BUG_ON(stable_node->rmap_hlist_len && in free_stable_node()
591 VM_BUG_ON(is_stable_node_chain(dup)); in alloc_stable_node_chain()
927 VM_BUG_ON(is_stable_node_dup(stable_node)); in remove_stable_node_chain()
936 VM_BUG_ON(!is_stable_node_dup(dup)); in remove_stable_node_chain()
1357 VM_BUG_ON(stable_node->rmap_hlist_len < 0); in __is_page_sharing_candidate()
1558 VM_BUG_ON(s_n != old_stable_node); in chain()
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A Dpage_isolation.c40 VM_BUG_ON(pageblock_start_pfn(start_pfn) != in has_unmovable_pages()
315 VM_BUG_ON(!pageblock_aligned(boundary_pfn)); in isolate_single_pageblock()
335 VM_BUG_ON(!is_migrate_isolate(mt)); in isolate_single_pageblock()
367 VM_BUG_ON(!page); in isolate_single_pageblock()
A Dkhugepaged.c998 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in collapse_huge_page()
1154 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in hpage_collapse_scan_pmd()
1361 VM_BUG_ON(addr & ~HPAGE_PMD_MASK); in khugepaged_add_pte_mapped_thp()
1385 VM_BUG_ON(!PageTransHuge(hpage)); in set_huge_pmd()
1784 VM_BUG_ON(start & (HPAGE_PMD_NR - 1)); in collapse_file()
1823 VM_BUG_ON(index != xas.xa_index); in collapse_file()
2123 VM_BUG_ON(nr_none); in collapse_file()
2132 VM_BUG_ON(!list_empty(&pagelist)); in collapse_file()
2271 VM_BUG_ON(!pages); in khugepaged_scan_mm_slot()
2330 VM_BUG_ON(khugepaged_scan.address < hstart || in khugepaged_scan_mm_slot()
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A Dhuge_memory.c703 VM_BUG_ON(ret & VM_FAULT_FALLBACK); in __do_huge_pmd_anonymous_page()
821 VM_BUG_ON(ret & VM_FAULT_FALLBACK); in do_huge_pmd_anonymous_page()
1104 VM_BUG_ON(!is_pmd_migration_entry(pmd)); in copy_huge_pmd()
1614 VM_BUG_ON(thp_migration_supported() && in madvise_free_huge_pmd()
1774 VM_BUG_ON(pmd_trans_huge(*new_pmd)); in move_huge_pmd()
1790 VM_BUG_ON(!pmd_none(*new_pmd)); in move_huge_pmd()
1842 VM_BUG_ON(!is_pmd_migration_entry(*pmd)); in change_huge_pmd()
2000 VM_BUG_ON(haddr & ~HPAGE_PUD_MASK); in __split_huge_pud_locked()
2061 VM_BUG_ON(!pte_none(*pte)); in __split_huge_zero_page_pmd()
2081 VM_BUG_ON(haddr & ~HPAGE_PMD_MASK); in __split_huge_pmd_locked()
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/linux-6.3-rc2/include/linux/
A Dmmdebug.h17 #define VM_BUG_ON(cond) BUG_ON(cond) macro
83 #define VM_BUG_ON(cond) BUILD_BUG_ON_INVALID(cond) macro
84 #define VM_BUG_ON_PAGE(cond, page) VM_BUG_ON(cond)
85 #define VM_BUG_ON_FOLIO(cond, folio) VM_BUG_ON(cond)
86 #define VM_BUG_ON_VMA(cond, vma) VM_BUG_ON(cond)
87 #define VM_BUG_ON_MM(cond, mm) VM_BUG_ON(cond)
A Dhighmem.h369 VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE); in memcpy_page()
380 VM_BUG_ON(offset + len > PAGE_SIZE); in memset_page()
390 VM_BUG_ON(offset + len > PAGE_SIZE); in memcpy_from_page()
400 VM_BUG_ON(offset + len > PAGE_SIZE); in memcpy_to_page()
410 VM_BUG_ON(offset + len > PAGE_SIZE); in memzero_page()
A Dmigrate.h129 VM_BUG_ON(!__folio_test_movable(folio)); in folio_movable_ops()
138 VM_BUG_ON(!__PageMovable(page)); in page_movable_ops()
A Dgfp.h136 VM_BUG_ON((GFP_ZONE_BAD >> bit) & 1); in gfp_zone()
234 VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES); in __alloc_pages_node()
243 VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES); in __folio_alloc_node()
A Dpage_ref.h275 VM_BUG_ON(!in_atomic() && !irqs_disabled()); in folio_ref_try_add_rcu()
333 VM_BUG_ON(count == 0); in page_ref_unfreeze()
/linux-6.3-rc2/arch/riscv/mm/
A Dpgtable.c90 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_collapse_flush()
91 VM_BUG_ON(pmd_trans_huge(*pmdp)); in pmdp_collapse_flush()
/linux-6.3-rc2/arch/arm64/include/asm/
A Dpgalloc.h79 VM_BUG_ON(mm && mm != &init_mm); in pmd_populate_kernel()
86 VM_BUG_ON(mm == &init_mm); in pmd_populate()
/linux-6.3-rc2/arch/powerpc/mm/book3s64/
A Dhash_pgtable.c228 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in hash__pmdp_collapse_flush()
229 VM_BUG_ON(pmd_trans_huge(*pmdp)); in hash__pmdp_collapse_flush()
230 VM_BUG_ON(pmd_devmap(*pmdp)); in hash__pmdp_collapse_flush()
A Dslice.c469 VM_BUG_ON(radix_enabled()); in slice_get_unmapped_area()
669 VM_BUG_ON(radix_enabled()); in get_slice_psize()
734 VM_BUG_ON(radix_enabled()); in slice_set_range_psize()
766 VM_BUG_ON(radix_enabled()); in slice_is_hugepage_only_range()
A Dpgtable.c136 VM_BUG_ON(addr & ~HPAGE_PMD_MASK); in pmdp_huge_get_and_clear_full()
137 VM_BUG_ON((pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_get_and_clear_full()
/linux-6.3-rc2/fs/
A Duserfaultfd.c188 VM_BUG_ON(waitqueue_active(&ctx->fault_pending_wqh)); in userfaultfd_ctx_put()
189 VM_BUG_ON(spin_is_locked(&ctx->fault_wqh.lock)); in userfaultfd_ctx_put()
190 VM_BUG_ON(waitqueue_active(&ctx->fault_wqh)); in userfaultfd_ctx_put()
191 VM_BUG_ON(spin_is_locked(&ctx->event_wqh.lock)); in userfaultfd_ctx_put()
192 VM_BUG_ON(waitqueue_active(&ctx->event_wqh)); in userfaultfd_ctx_put()
193 VM_BUG_ON(spin_is_locked(&ctx->fd_wqh.lock)); in userfaultfd_ctx_put()
194 VM_BUG_ON(waitqueue_active(&ctx->fd_wqh)); in userfaultfd_ctx_put()
427 VM_BUG_ON(reason & ~__VM_UFFD_FLAGS); in handle_userfault()
429 VM_BUG_ON(!reason || (reason & (reason - 1))); in handle_userfault()
661 VM_BUG_ON(atomic_read(&ctx->mmap_changing) < 0); in userfaultfd_event_wait_completion()
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/linux-6.3-rc2/arch/x86/include/asm/
A Dcmpxchg.h243 VM_BUG_ON((unsigned long)(p1) % (2 * sizeof(long))); \
244 VM_BUG_ON((unsigned long)((p1) + 1) != (unsigned long)(p2)); \
/linux-6.3-rc2/drivers/misc/
A Dvmw_balloon.c1116 VM_BUG_ON(!list_empty(&ctl.pages)); in vmballoon_inflate()
1117 VM_BUG_ON(ctl.n_pages != 0); in vmballoon_inflate()
1209 VM_BUG_ON(!list_empty(&ctl.pages)); in vmballoon_deflate()
1210 VM_BUG_ON(ctl.n_pages); in vmballoon_deflate()
1211 VM_BUG_ON(!list_empty(&ctl.refused_pages)); in vmballoon_deflate()
1212 VM_BUG_ON(ctl.n_refused_pages); in vmballoon_deflate()
/linux-6.3-rc2/arch/x86/mm/
A Dpgtable.c509 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_set_access_flags()
529 VM_BUG_ON(address & ~HPAGE_PUD_MASK); in pudp_set_access_flags()
610 VM_BUG_ON(address & ~HPAGE_PMD_MASK); in pmdp_clear_flush_young()
A Dhugetlbpage.c102 VM_BUG_ON(addr != -ENOMEM); in hugetlb_get_unmapped_area_topdown()
/linux-6.3-rc2/drivers/media/common/videobuf2/
A Dframe_vector.c192 VM_BUG_ON(vec->nr_frames > 0); in frame_vector_destroy()
/linux-6.3-rc2/arch/s390/include/asm/
A Dmmu_context.h47 VM_BUG_ON(mm->context.asce_limit); in init_new_context()
/linux-6.3-rc2/arch/arm/mm/
A Dmmap.c137 VM_BUG_ON(addr != -ENOMEM); in arch_get_unmapped_area_topdown()
/linux-6.3-rc2/arch/arm64/kvm/
A Dmmu.c674 VM_BUG_ON(ret); in get_user_mapping_size()
675 VM_BUG_ON(level >= KVM_PGTABLE_MAX_LEVELS); in get_user_mapping_size()
676 VM_BUG_ON(!(pte & PTE_VALID)); in get_user_mapping_size()
1137 VM_BUG_ON(is_vm_hugetlb_page(vma)); in get_vma_page_shift()
1213 VM_BUG_ON(write_fault && exec_fault); in user_mem_abort()
1543 VM_BUG_ON(fault_ipa >= kvm_phys_size(vcpu->kvm)); in kvm_handle_guest_abort()

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