Uladzislau Rezki (Sony) b9183788a2 mm/vmalloc: do not warn on -ENOMEM from va_alloc() ... Since vmalloc() accepts non-blocking GFP flags, allocation requests may fail when callers pass restrictive GFP masks. va_clip() may return -ENOMEM when its GFP_NOWAIT fallback allocation fails during NE_FIT_TYPE splitting. This is an expected failure, so va_alloc() should return the error without triggering a kernel splat. Link: https://lore.kernel.org/20260802104627.63892-1-urezki@gmail.com Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> Reported-by: syzbot+61c997e6be1d9bb300ba@syzkaller.appspotmail.com Closes: https://lore.kernel.org/6a6d3cbd.6ce73036.24301b.000e.GAE@google.com Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Baoquan He <baoquan.he@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2026-08-24 18:43:02 -07:00
..
damon	Merge branch 'mm-hotfixes-stable' into mm-stable to pick up	2026-08-24 18:40:27 -07:00
kasan	mm/kasan: remove redundant initialization for kasan_flag_write_only	2026-07-28 21:11:44 -07:00
kfence	slab changes for 7.2 - part 2	2026-06-22 08:28:48 -07:00
kmsan	mm: split out vmalloc declarations from internal.h	2026-08-04 19:18:46 -07:00
tests
alloc_tag.c	mm: replace __GFP_NO_CODETAG with ALLOC_NO_CODETAG	2026-07-30 19:40:44 -07:00
backing-dev.c	mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()	2026-04-18 23:24:27 -07:00
balloon.c
bpf_memcontrol.c
cma_debug.c	mm/cma_debug: fix invalid accesses for inactive CMA areas	2026-05-28 20:50:33 -07:00
cma_sysfs.c	mm/cma_sysfs: skip inactive CMA areas in sysfs	2026-06-03 16:25:49 -07:00
cma.c	mm: split out mm_init and memblock declarations from internal.h	2026-08-04 19:18:45 -07:00
cma.h
compaction.c	mm: page_alloc: fix non-movable reclaim storm in defrag_mode	2026-08-06 18:57:24 -07:00
debug_page_alloc.c
debug_page_ref.c
debug_vm_pgtable.c	mm: decouple protnone helpers from CONFIG_NUMA_BALANCING	2026-08-04 19:18:36 -07:00
debug.c	mm: prefer mm->def_vma_flags in mm logic	2026-08-06 18:57:02 -07:00
dmapool_test.c
dmapool.c
early_ioremap.c	mm/early_ioremap: clarify early_ioremap_reset() semantics	2026-08-06 18:57:21 -07:00
execmem.c	mm: split out vmalloc declarations from internal.h	2026-08-04 19:18:46 -07:00
fadvise.c
fail_page_alloc.c
failslab.c
filemap.c	Merge branch 'mm-hotfixes-stable' into mm-stable to pick up	2026-08-24 18:40:27 -07:00
folio-compat.c
folio.c	mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()	2026-08-24 18:43:00 -07:00
gup_test.c	mm/gup_test: reject wrapped user ranges	2026-06-21 11:37:37 -07:00
gup_test.h
gup.c	mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()	2026-08-24 18:43:00 -07:00
highmem.c
hmm.c	mm/hmm: add hmm_range_fault_unlocked_timeout() for mmap lock-drop support	2026-08-04 19:18:54 -07:00
huge_memory.c	mm/huge_memory: use folio's memcg inside __folio_split()	2026-08-24 18:42:59 -07:00
hugetlb_cgroup.c
hugetlb_cma.c	mm/hugetlb: remove unused bootmem cma field	2026-07-28 21:12:00 -07:00
hugetlb_cma.h	mm/hugetlb: refactor early boot gigantic hugepage allocation	2026-07-28 21:11:59 -07:00
hugetlb_internal.h
hugetlb_sysctl.c
hugetlb_sysfs.c
hugetlb_vmemmap.c	mm/hugetlb_vmemmap: remove bootmem_info leftovers	2026-08-04 19:18:42 -07:00
hugetlb_vmemmap.h	mm/sparse-vmemmap: remove sparse_vmemmap_init_nid_late()	2026-07-28 21:12:00 -07:00
hugetlb.c	hugetlb: only adjust reservation during unmapping if mapcount is 0	2026-08-24 18:42:58 -07:00
hwpoison-inject.c
init-mm.c	exec_state: relocate dumpable information	2026-05-26 11:02:01 +02:00
internal.h	mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()	2026-08-24 18:43:00 -07:00
interval_tree.c	mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios	2026-08-24 18:42:53 -07:00
ioremap.c
Kconfig	mm/kconfig: drop redundant dependency wrappers	2026-08-24 18:42:49 -07:00
Kconfig.debug	mm: move alloc tag to mm	2026-07-28 21:12:03 -07:00
khugepaged.c	mm/khugepaged: replace mutex_lock/mutex_unlock usage with guard macro	2026-08-06 18:57:26 -07:00
kmemleak.c	mm/kmemleak: report RCU-tasks quiescent states during the scan	2026-08-24 18:42:54 -07:00
ksm.c	ksm: update comments and docs to reference folio->mapping	2026-08-24 18:43:02 -07:00
list_lru.c	mm.git review status for mm-hotfixes-stable..mm-stable	2026-06-19 10:14:34 -07:00
maccess.c
madvise.c	mm/madvise: skip device-private PMDs in cold and pageout walks	2026-08-04 19:19:05 -07:00
Makefile	mm/bootmem_info: remove CONFIG_HAVE_BOOTMEM_INFO_NODE	2026-08-04 19:18:42 -07:00
mapping_dirty_helpers.c	mm/vma: use vma_start_pgoff(), linear_page_index() in mm code	2026-08-04 19:19:00 -07:00
memblock.c	mm: split out mm_init and memblock declarations from internal.h	2026-08-04 19:18:45 -07:00
memcontrol-v1.c	mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost	2026-08-24 18:42:56 -07:00
memcontrol-v1.h	Merge branch 'mm-hotfixes-stable' into mm-stable in order to pick up	2026-08-04 19:15:12 -07:00
memcontrol.c	memcg: bypass the reclaim and oom killer for dying tasks once oom_reaper is done	2026-08-24 18:42:57 -07:00
memfd_luo.c	mm/memfd_luo: document preservation of file seals	2026-05-04 14:03:16 +00:00
memfd.c	mm/vma: update do_mmap() to use vma_flags_t	2026-08-06 18:57:01 -07:00
memory_hotplug.c	mm/memory_hotplug: add offline_and_remove_memory_ranges()	2026-08-06 18:56:59 -07:00
memory-failure.c	mm: introduce and use vma_filebacked_address()	2026-08-24 18:42:51 -07:00
memory-tiers.c	mm: introduce CONFIG_NUMA_MIGRATION and simplify CONFIG_MIGRATION	2026-04-05 13:53:33 -07:00
memory.c	mm: update print_bad_page_map() to show anon index if appropriate	2026-08-24 18:42:51 -07:00
mempolicy.c	mm: provide vma_[flags_]is_cow_mapping() and remove is_cow_mapping()	2026-08-24 18:42:50 -07:00
mempool.c	mm: simplify the mempool_alloc_bulk API	2026-06-03 18:20:47 +02:00
memremap.c	mm: decrement MTHP_STAT_NR_ANON in free_zone_device_folio()	2026-07-28 17:37:31 -07:00
memtest.c
migrate_device.c	mm/migrate_device: clear stale mapping after freeing swapcache	2026-08-24 18:42:59 -07:00
migrate.c	mm/migrate: calculate large folio page index using PFN	2026-08-24 18:42:53 -07:00
mincore.c	mm: mincore: refactor mincore_page()	2026-08-06 18:57:15 -07:00
mlock.c	mm/mlock: convert mlock code to use vma_flags_t	2026-08-06 18:57:03 -07:00
mm_init.c	mm: split out vmalloc declarations from internal.h	2026-08-04 19:18:46 -07:00
mm_init.h	mm: split out mm_init and memblock declarations from internal.h	2026-08-04 19:18:45 -07:00
mm_slot.h	mm/mm_slot.h: add comments for mm_slot_lookup/insert	2026-08-06 18:57:04 -07:00
mmap_lock.c
mmap.c	mm/vma: convert miscellaneous uses of VMA flags in core mm	2026-08-06 18:57:03 -07:00
mmu_gather.c	mm/mmu_gather: replace IPI with synchronize_rcu() when batch allocation fails	2026-04-05 13:53:05 -07:00
mmu_notifier.c	mm/vma: correct incorrect vma.h inclusion	2026-08-04 19:19:04 -07:00
mmzone.c	mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost	2026-08-24 18:42:56 -07:00
mprotect.c	mm/mprotect: convert mprotect code to use vma_flags_t	2026-08-06 18:57:04 -07:00
mremap.c	mm: use proper PTE accessor in move_ptes()	2026-08-24 18:42:58 -07:00
mseal.c	mm/mseal: remove further superfluous comments, do_mseal()	2026-08-06 18:57:12 -07:00
msync.c	mm/vma: use vma_start_pgoff(), linear_page_index() in mm code	2026-08-04 19:19:00 -07:00
nommu.c	mm: nommu: point to the write iterator upon split_vma	2026-08-24 18:42:48 -07:00
numa_emulation.c	mm/fake-numa: fix under-allocation detection in uniform split	2026-06-02 08:34:03 +03:00
numa_memblks.c
numa.c
oom_kill.c	mm/oom_kill.c: simpilfy rcu call with guard(rcu)	2026-04-05 13:53:17 -07:00
page_alloc.c	mm/page_alloc: only update lowmem_reserve_ratio on sysctl write	2026-08-24 18:43:01 -07:00
page_alloc.h	mm: replace __GFP_NO_CODETAG with ALLOC_NO_CODETAG	2026-07-30 19:40:44 -07:00
page_counter.c
page_ext.c
page_frag_cache.c	mm: replace __GFP_NO_CODETAG with ALLOC_NO_CODETAG	2026-07-30 19:40:44 -07:00
page_idle.c	mm/page_idle.c: remove redundant mmu notifier in aging code	2026-04-05 13:53:02 -07:00
page_io.c	block-7.2-20260625	2026-06-25 09:56:47 -07:00
page_isolation.c	mm: split out internal page_alloc.h	2026-07-30 19:40:41 -07:00
page_owner.c	mm: split out internal page_alloc.h	2026-07-30 19:40:41 -07:00
page_poison.c
page_reporting.c	mm/page_reporting: add page_reporting_delay_ms module parameter	2026-08-24 18:42:58 -07:00
page_reporting.h
page_table_check.c	Merge branch 'mm-hotfixes-stable' into mm-stable to pick up	2026-08-24 18:40:27 -07:00
page_vma_mapped.c	mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios	2026-08-24 18:42:53 -07:00
page-writeback.c	mm: remove wb_writeout_inc	2026-08-04 19:18:48 -07:00
pagewalk.c	Merge branch 'mm-hotfixes-stable' into mm-stable to pick up	2026-08-24 18:40:27 -07:00
percpu-internal.h	mm/percpu-internal.h: optimise pcpu_chunk struct to save memory	2026-06-02 15:22:13 -07:00
percpu-km.c	mm/percpu-km: clear page->private before free them	2026-08-04 19:18:32 -07:00
percpu-stats.c
percpu-vm.c	mm: split out vmalloc declarations from internal.h	2026-08-04 19:18:46 -07:00
percpu.c	mm/percpu: avoid IO/FS reclaim in backing allocations	2026-07-28 21:11:47 -07:00
pgalloc-track.h
pgtable-generic.c	mm: change to return bool for pmdp_clear_flush_young()	2026-04-05 13:53:35 -07:00
process_vm_access.c
ptdump.c	mm/ptdump: always stabilise against page table freeing using init_mm	2026-08-04 20:02:00 -07:00
readahead.c	Revert "mm: limit filemap_fault readahead to VMA boundaries"	2026-06-21 11:37:38 -07:00
rmap.c	mm: vmscan: convert folio_referenced() to use vma_flags_t	2026-08-24 18:42:54 -07:00
rodata_test.c
secretmem.c	mm/secretmem: don't allow highmem folios	2026-08-06 18:57:09 -07:00
shmem_quota.c
shmem.c	mm/shmem: downgrade final i_blocks check in shmem_evict_inode() to pr_warn()	2026-08-06 18:57:27 -07:00
show_mem.c	mm: split out internal page_alloc.h	2026-07-30 19:40:41 -07:00
shrinker_debug.c	mm: shrinker: fix NULL pointer dereference in debugfs	2026-07-01 19:02:52 -07:00
shrinker.c	mm: shrinker: fix shrinker_info teardown race with expansion	2026-07-01 19:02:52 -07:00
shuffle.c	mm: split out internal page_alloc.h	2026-07-30 19:40:41 -07:00
shuffle.h
slab_common.c	mm/slab: prevent unbounded recursion in free path with new kmalloc type	2026-07-14 17:22:40 +02:00
slab.h	mm: fix ASSERT_EXCLUSIVE_BITS by passing memdesc_flags_t by pointer	2026-07-30 19:40:31 -07:00
slub.c	mm: factor out can_spin_trylock()	2026-07-30 19:40:44 -07:00
sparse-vmemmap.c	mm: split out sparse declarations from internal.h	2026-08-04 19:18:46 -07:00
sparse.c	mm/sparse: correct init section annotations	2026-08-24 18:42:58 -07:00
sparse.h	mm: split out sparse declarations from internal.h	2026-08-04 19:18:46 -07:00
swap_state.c	mm/swap: colocate page-cluster sysctl with swap readahead	2026-08-04 19:18:34 -07:00
swap_table.h	mm, swap: merge zeromap into swap table	2026-06-02 15:22:23 -07:00
swap.h	memcg: move mem_cgroup_swappiness and vm_swappiness to mm/swap.h	2026-08-24 18:42:55 -07:00
swapfile.c	mm/swap: reject swapon() on filesystem-level encrypted files	2026-08-24 18:43:00 -07:00
truncate.c	mm/truncate: use folio_split() in truncate_inode_partial_folio()	2026-06-21 11:37:16 -07:00
usercopy.c
userfaultfd.c	mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios	2026-08-24 18:42:53 -07:00
util.c	mm/vma: update do_mmap() to use vma_flags_t	2026-08-06 18:57:01 -07:00
vma_exec.c	mm: propagate VMA anonymous page offset on map, remap, split + merge	2026-08-24 18:42:52 -07:00
vma_init.c	mm/vma: introduce VMA anon page offset field and add helpers	2026-08-24 18:42:49 -07:00
vma_internal.h	mm/vma: correct incorrect vma.h inclusion	2026-08-04 19:19:04 -07:00
vma.c	mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios	2026-08-24 18:42:53 -07:00
vma.h	mm: propagate VMA anonymous page offset on map, remap, split + merge	2026-08-24 18:42:52 -07:00
vmalloc.c	mm/vmalloc: do not warn on -ENOMEM from va_alloc()	2026-08-24 18:43:02 -07:00
vmalloc.h	mm: split out vmalloc declarations from internal.h	2026-08-04 19:18:46 -07:00
vmpressure.c	mm/vmpressure: move v1 userspace eventfd code into memcontrol-v1.c	2026-07-30 19:40:28 -07:00
vmscan.c	mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost	2026-08-24 18:42:56 -07:00
vmstat.c	mm/vmscan: add pgrotate_anon and pgrotate_file vmstat counters	2026-08-24 18:42:56 -07:00
workingset.c	mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost	2026-08-24 18:42:56 -07:00
zpdesc.h
zsmalloc.c	mm/zsmalloc: fix release order of locks in zs_page_migrate()	2026-08-06 18:57:26 -07:00
zswap.c	mm: zswap: drop list_lru param from zswap_lru_add() and _del()	2026-08-24 18:42:59 -07:00