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x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: D2848100017 X-Stat-Signature: fjnz997qdkh5i99optwspam973o1cn66 X-Rspam-User: X-Rspamd-Server: rspam05 X-HE-Tag: 1768493207-517775 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Linus, please pull this batch of hotfixes, thanks. The following changes since commit 0f61b1860cc3f52aef9036d7235ed1f017632193: Linux 6.19-rc5 (2026-01-11 17:03:14 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2026-01-15-08-03 for you to fetch changes up to 3e8e590fd65d0572584ab7bba89a35e6d19931f1: drivers/dax: add some missing kerneldoc comment fields for struct dev_dax (2026-01-14 22:16:26 -0800) ---------------------------------------------------------------- 32 hotfixes. 16 are cc:stable, 24 are for MM. - four kerneldoc fixes from Bagas Sanjaya - four DAMON fixes from SeongJae - four mremap VMA-related fixes from Lorenzo - various singletons - please see the changelogs for details ---------------------------------------------------------------- Aboorva Devarajan (1): mm/page_alloc: make percpu_pagelist_high_fraction reads lock-free Bagas Sanjaya (4): mm: describe @flags parameter in memalloc_flags_save() textsearch: describe @list member in ts_ops search mm: vmalloc: fix up vrealloc_node_align() kernel-doc macro name mm, kfence: describe @slab parameter in __kfence_obj_info() Ben Dooks (1): mm: numa,memblock: include for 'numa_nodes_parsed' Carlos Llamas (1): iommu/sva: include mmu_notifier.h header Daniel Thompson (1): mailmap: add entry for Daniel Thompson Feng Tang (1): powerpc/watchdog: add support for hardlockup_sys_info sysctl John Groves (1): drivers/dax: add some missing kerneldoc comment fields for struct dev_dax Lorenzo Stoakes (5): mm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge tools/testing/selftests: add tests for !tgt, src mremap() merges mm/vma: enforce VMA fork limit on unfaulted,faulted mremap merge too tools/testing/selftests: add forked (un)/faulted VMA merge tests tools/testing/selftests: fix gup_longterm for unknown fs Marco Elver (1): docs: kernel-parameters: add kfence parameters Mike Rapoport (Microsoft) (1): mips: fix HIGHMEM initialization Pasha Tatashin (1): kho: validate preserved memory map during population Pavel Butsykin (1): mm/zswap: fix error pointer free in zswap_cpu_comp_prepare() Ryan Roberts (1): mm: kmsan: fix poisoning of high-order non-compound pages SeongJae Park (5): mm/damon/core: remove call_control in inactive contexts mm/damon/sysfs: cleanup intervals subdirs on attrs dir setup failure mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure mm/damon/sysfs-scheme: cleanup quotas subdirs on scheme dir setup failure mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure Shakeel Butt (2): lib/buildid: use __kernel_read() for sleepable context mm/damon/core: get memcg reference before access Sourabh Jain (1): mm/hugetlb: ignore hugepage kernel args if hugepages are unsupported Szymon Wilczek (1): mailmap: update email address for Szymon Wilczek Vlastimil Babka (1): mm/page_alloc: prevent pcp corruption with SMP=n .mailmap | 2 + Documentation/admin-guide/kernel-parameters.txt | 35 +++ arch/mips/mm/init.c | 23 ++ arch/powerpc/kernel/watchdog.c | 15 +- drivers/dax/dax-private.h | 10 +- drivers/iommu/iommu-sva.c | 1 + include/linux/kfence.h | 1 + include/linux/nmi.h | 1 + include/linux/sched/mm.h | 1 + include/linux/textsearch.h | 1 + kernel/liveupdate/kexec_handover.c | 37 +-- kernel/watchdog.c | 2 +- lib/buildid.c | 32 +- mm/damon/core.c | 41 ++- mm/damon/sysfs-schemes.c | 10 +- mm/damon/sysfs.c | 9 +- mm/hugetlb.c | 16 + mm/kmsan/shadow.c | 2 +- mm/numa_memblks.c | 2 + mm/page_alloc.c | 57 +++- mm/vma.c | 111 ++++--- mm/vma.h | 3 + mm/vmalloc.c | 2 +- mm/zswap.c | 2 +- tools/testing/selftests/mm/gup_longterm.c | 2 +- tools/testing/selftests/mm/merge.c | 384 ++++++++++++++++++++++-- 26 files changed, 674 insertions(+), 128 deletions(-)