From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0C2C26A1CF; Mon, 29 Dec 2025 05:52:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766987565; cv=none; b=c14lhPfXy3zbWh1RmZOgcnmwCaJQ4mR/8DXS5SaqeK2b+HjEqj87Fx4KhPMppwNWR0TQrUVw0ob5KG5dsIIE/d3c/tpqjZx0ex3dlESsRpk9bG1I1P3wGQ6Mjn7h/SVPGe+xW4dgJWXaLM4AMIBhtOnmeWP6GcgU/C4/5YIWzyU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766987565; c=relaxed/simple; bh=IP8O/3R0xQrKZ7hzXFyKNUrmFs/ElScw+GMdLuR2NLc=; h=Date:From:To:Cc:Subject:Message-Id:Mime-Version:Content-Type; b=EcL4QQCexiT/e31VRnnTUbcjvFJb7drQL3/mTad8W3WQtY7iQSTaXljKnlaz46+LtX2f9vyiyDYDaCNULAIFX4cRVbtF/8g936rXGnUZ442MTuW4eIoKQVKBqPR83qHAnPsHw3oo5FkYMU8aWoy33febnkuxYvDNVFBCwIOLc/s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=sn2tvNPJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="sn2tvNPJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09064C4CEF7; Mon, 29 Dec 2025 05:52:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1766987565; bh=IP8O/3R0xQrKZ7hzXFyKNUrmFs/ElScw+GMdLuR2NLc=; h=Date:From:To:Cc:Subject:From; b=sn2tvNPJ8FUY96at4KCMkSusHjrdWHZxmSzppGJOCyPGa7Av9eu1JQcjg5GBQrxDz Sin8enhNTm3oPVCgahN9IzMWOg7P4TcvfW9L3Hpo6pcG+y5vZwIpGyNSeJc3jkpOrC famVX/C8LfKAKSZ4x2PXEJswuXX70f6LzjWfNSqM= Date: Sun, 28 Dec 2025 21:52:44 -0800 From: Andrew Morton To: Linus Torvalds Cc: linux-mm@kvack.org, mm-commits@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] hotfixes for 6.19-rc4 Message-Id: <20251228215244.10e9ec389dcadcbcb336c98b@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Linus, please merge this batch of hotfixes, thanks. The following changes since commit 9448598b22c50c8a5bb77a9103e2d49f134c9578: Linux 6.19-rc2 (2025-12-21 15:52:04 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2025-12-28-21-50 for you to fetch changes up to d6b5a8d6f142ad0a8e45181f06e70b4746c4abc3: mm/ksm: fix pte_unmap_unlock of wrong address in break_ksm_pmd_entry (2025-12-23 11:23:17 -0800) ---------------------------------------------------------------- 27 hotfixes. 12 are cc:stable, 18 are MM. There's a three patch series from Jiayuan Chen which fixes some issues with KASAN and vmalloc. Apart from that it's the usual shower of singletons - please see the respective changelogs for details. ---------------------------------------------------------------- Akinobu Mita (1): mm/damon/vaddr: fix missing pte_unmap_unlock in damos_va_migrate_pmd_entry() Alexander Gordeev (1): mm/page_alloc: change all pageblocks migrate type on coalescing Alice Ryhl (1): rust: maple_tree: rcu_read_lock() in destructor to silence lockdep Andrew Morton (1): genalloc.h: fix htmldocs warning Ankit Agrawal (1): mm: fixup pfnmap memory failure handling to use pgoff Bartosz Golaszewski (2): mailmap: update entry for Bartosz Golaszewski MAINTAINERS: update one straggling entry for Bartosz Golaszewski Bijan Tabatabai (1): mm: consider non-anon swap cache folios in folio_expected_ref_count() Dan Williams (1): MAINTAINERS: notify the "Device Memory" community of memory hotplug changes Jiayuan Chen (1): mm/kasan: fix incorrect unpoisoning in vrealloc for KASAN John Groves (1): mm/memremap: fix spurious large folio warning for FS-DAX Joshua Hahn (1): mm/page_alloc: report 1 as zone_batchsize for !CONFIG_MMU Kaushlendra Kumar (1): tools/mm/page_owner_sort: fix timestamp comparison for stable sorting Maciej Wieczor-Retman (2): kasan: refactor pcpu kasan vmalloc unpoison kasan: unpoison vms[area] addresses with a common tag Matthew Wilcox (Oracle) (1): idr: fix idr_alloc() returning an ID out of range Mike Rapoport (Microsoft) (1): MAINTAINERS: add Mike Rapoport as maintainer for userfaultfd Pingfan Liu (2): kernel/kexec: change the prototype of kimage_map_segment() kernel/kexec: fix IMA when allocation happens in CMA area Pratyush Yadav (1): MAINTAINERS: add ABI headers to KHO and LIVE UPDATE Ran Xiaokai (1): mm/page_owner: fix memory leak in page_owner_stack_fops->release() Randy Dunlap (2): mm: leafops.h: correct kernel-doc function param. names sparse: update MAINTAINERS info Sasha Levin (1): mm/ksm: fix pte_unmap_unlock of wrong address in break_ksm_pmd_entry Shakeel Butt (1): mm: memcg: fix unit conversion for K() macro in OOM log Wake Liu (1): selftests/mm: fix thread state check in uffd-unit-tests WangYuli (1): .mailmap: remove one of the entries for WangYuli .mailmap | 4 ++-- MAINTAINERS | 8 +++++-- include/linux/genalloc.h | 1 + include/linux/kasan.h | 16 ++++++++++++++ include/linux/kexec.h | 4 ++-- include/linux/leafops.h | 4 ++-- include/linux/memory-failure.h | 2 ++ include/linux/mm.h | 8 +++---- kernel/kexec_core.c | 16 ++++++++++---- lib/idr.c | 2 ++ mm/damon/vaddr.c | 2 +- mm/kasan/common.c | 32 ++++++++++++++++++++++++++++ mm/kasan/hw_tags.c | 2 +- mm/kasan/shadow.c | 4 +++- mm/ksm.c | 2 +- mm/memcontrol.c | 4 ++-- mm/memory-failure.c | 29 +++++++++++++++---------- mm/memremap.c | 2 -- mm/page_alloc.c | 26 +++++++++++----------- mm/page_owner.c | 2 +- mm/vmalloc.c | 8 +++---- rust/kernel/maple_tree.rs | 11 +++++++++- security/integrity/ima/ima_kexec.c | 4 +--- tools/mm/page_owner_sort.c | 6 +++++- tools/testing/radix-tree/idr-test.c | 21 ++++++++++++++++++ tools/testing/selftests/mm/uffd-unit-tests.c | 2 +- 26 files changed, 163 insertions(+), 59 deletions(-)