Tetsuo Handa dd2a5b5514 mm/util: make memdup_user_nul() similar to memdup_user() ...

Since the string data to copy from userspace is likely less than PAGE_SIZE
bytes, replace GFP_KERNEL with GFP_USER like commit 6c2c97a24f09
("memdup_user(): switch to GFP_USER") does and add __GFP_NOWARN like
commit 6c8fcc096be9 ("mm: don't let userspace spam allocations warnings")
does.  Also, use dedicated slab buckets like commit d73778e4b867
("mm/util: Use dedicated slab buckets for memdup_user()") does.

Link: https://lkml.kernel.org/r/014cd694-cc27-4a07-a34a-2ae95d744515@I-love.SAKURA.ne.jp
Reported-by: syzbot+7e12e97b36154c54414b@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=7e12e97b36154c54414b
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2024-12-30 17:59:11 -08:00

..

damon

mm/damon/core: fix ignored quota goals and filters of newly committed schemes

2024-12-30 17:59:11 -08:00

kasan

24 hotfixes. 17 are cc:stable. 15 are MM and 9 are non-MM.

2024-12-08 11:26:13 -08:00

kfence

…

kmsan

…

backing-dev.c

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balloon_compaction.c

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bootmem_info.c

…

cma_debug.c

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cma_sysfs.c

…

cma.c

…

cma.h

…

compaction.c

…

debug_page_alloc.c

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debug_page_ref.c

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debug_vm_pgtable.c

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debug.c

mm: open-code page_folio() in dump_page()

2024-12-05 19:54:45 -08:00

dmapool_test.c

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dmapool.c

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early_ioremap.c

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execmem.c

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fadvise.c

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fail_page_alloc.c

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failslab.c

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filemap.c

mm, madvise: fix potential workingset node list_lru leaks

2024-12-30 17:59:11 -08:00

folio-compat.c

…

gup_test.c

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gup_test.h

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gup.c

mm/gup: handle NULL pages in unpin_user_pages()

2024-12-05 19:54:42 -08:00

highmem.c

…

hmm.c

…

huge_memory.c

mm: huge_memory: handle strsep not finding delimiter

2024-12-18 19:04:47 -08:00

hugetlb_cgroup.c

…

hugetlb_vmemmap.c

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hugetlb_vmemmap.h

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hugetlb.c

mm: hugetlb: independent PMD page table shared count

2024-12-30 17:59:07 -08:00

hwpoison-inject.c

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init-mm.c

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internal.h

mm, madvise: fix potential workingset node list_lru leaks

2024-12-30 17:59:11 -08:00

interval_tree.c

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io-mapping.c

…

ioremap.c

…

Kconfig

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Kconfig.debug

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khugepaged.c

mm, madvise: fix potential workingset node list_lru leaks

2024-12-30 17:59:11 -08:00

kmemleak.c

mm/kmemleak: fix sleeping function called from invalid context at print message

2024-12-30 17:59:07 -08:00

ksm.c

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list_lru.c

mm/list_lru: fix false warning of negative counter

2024-12-30 17:59:10 -08:00

maccess.c

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madvise.c

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Makefile

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mapping_dirty_helpers.c

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memblock.c

memblock: allow zero threshold in validate_numa_converage()

2024-12-01 21:08:56 +02:00

memcontrol-v1.c

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memcontrol-v1.h

mm: memcg: declare do_memsw_account inline

2024-12-05 19:54:46 -08:00

memcontrol.c

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memfd.c

mm: reinstate ability to map write-sealed memfd mappings read-only

2024-12-30 17:59:06 -08:00

memory_hotplug.c

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memory-failure.c

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memory-tiers.c

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memory.c

mm: use clear_user_(high)page() for arch with special user folio handling

2024-12-18 19:04:43 -08:00

mempolicy.c

mm/mempolicy: fix migrate_to_node() assuming there is at least one VMA in a MM

2024-12-05 19:54:43 -08:00

mempool.c

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memremap.c

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memtest.c

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migrate_device.c

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migrate.c

mm/codetag: swap tags when migrate pages

2024-12-05 19:54:46 -08:00

mincore.c

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mlock.c

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mm_init.c

memblock: updates for 6.13-rc1

2024-11-27 11:13:25 -08:00

mm_slot.h

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mmap_lock.c

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mmap.c

mm: don't try THP alignment for FS without get_unmapped_area

2024-12-30 17:59:06 -08:00

mmu_gather.c

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mmu_notifier.c

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mmzone.c

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mprotect.c

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mremap.c

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mseal.c

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msync.c

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nommu.c

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numa_emulation.c

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numa_memblks.c

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numa.c

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oom_kill.c

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page_alloc.c

mm/page_alloc: don't call pfn_to_page() on possibly non-existent PFN in split_large_buddy()

2024-12-18 19:04:45 -08:00

page_counter.c

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page_ext.c

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page_frag_cache.c

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page_idle.c

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page_io.c

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page_isolation.c

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page_owner.c

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page_poison.c

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page_reporting.c

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page_reporting.h

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page_table_check.c

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page_vma_mapped.c

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page-writeback.c

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pagewalk.c

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percpu-internal.h

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percpu-km.c

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percpu-stats.c

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percpu-vm.c

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percpu.c

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pgalloc-track.h

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pgtable-generic.c

mm: add RCU annotation to pte_offset_map(_lock)

2024-12-18 19:04:43 -08:00

process_vm_access.c

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ptdump.c

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readahead.c

mm/readahead: fix large folio support in async readahead

2024-12-30 17:59:07 -08:00

rmap.c

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rodata_test.c

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secretmem.c

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shmem_quota.c

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shmem.c

mm: shmem: fix the update of 'shmem_falloc->nr_unswapped'

2024-12-30 17:59:10 -08:00

show_mem.c

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shrinker_debug.c

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shrinker.c

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shuffle.c

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shuffle.h

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slab_common.c

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slab.h

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slub.c

memcg: slub: fix SUnreclaim for post charged objects

2024-12-10 09:25:39 +01:00

sparse-vmemmap.c

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sparse.c

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swap_cgroup.c

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swap_slots.c

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swap_state.c

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swap.c

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swap.h

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swapfile.c

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truncate.c

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usercopy.c

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userfaultfd.c

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util.c

mm/util: make memdup_user_nul() similar to memdup_user()

2024-12-30 17:59:11 -08:00

vma_internal.h

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vma.c

mm: correctly reference merged VMA

2024-12-18 19:04:42 -08:00

vma.h

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vmalloc.c

vmalloc: fix accounting with i915

2024-12-18 19:04:45 -08:00

vmpressure.c

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vmscan.c

mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim()

2024-12-30 17:59:06 -08:00

vmstat.c

vmstat: disable vmstat_work on vmstat_cpu_down_prep()

2024-12-30 17:59:10 -08:00

workingset.c

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z3fold.c

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zbud.c

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zpool.c

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zsmalloc.c

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zswap.c

mm: zswap: fix race between [de]compression and CPU hotunplug

2024-12-30 17:59:09 -08:00