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 4EA7528E7; Tue, 29 Oct 2024 05:37:39 +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=1730180259; cv=none; b=jclbOZuX80Uyl7jRWguJXpkEFJzvb90JKBJQ9y+pIMHV/e6hrElLkk7tb9WCOoQYZhYWxv13y/R2riMJDe/LG9FluFCTHZN4R7Z6kAKFpKbPEGRMVRUEoeeWE+Q++RO7lIOB1EyU5SrB9F90jNEvJGIwR4WI9tHgk8jk2U4Ir0s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730180259; c=relaxed/simple; bh=9olqVLoMvTGZUqCXXqNqiQq4o9I68NSlUNbLAjZFeiI=; h=Date:From:To:Cc:Subject:Message-Id:Mime-Version:Content-Type; b=WKZnp1rvqWGVrBqA7c9et/JBPLLks1uG9oneLW8rf+GoszjJPgzoRzlgq0zfvITNiZxguGM+NmQl65ldZxq4XbXyyzh1SP8VU3XCdM6OHjXHgRLBnzZzAoqBCd0jL2hkeaxVskBTvYaJsdoWLOkjugETn7In0fbdgz/mN0sD1HY= 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=1cp70fGU; 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="1cp70fGU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BB5C1C4CECD; Tue, 29 Oct 2024 05:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1730180258; bh=9olqVLoMvTGZUqCXXqNqiQq4o9I68NSlUNbLAjZFeiI=; h=Date:From:To:Cc:Subject:From; b=1cp70fGUVDTp42ha/Kg3lV86GDHc+82sK19N0SCeBYmd3/OaxelhpoF9AEb9qjg5Q F0olHnxOMqtoahWLwzQrp540EV2cHcQsfWIvOqsVce2PypCdSl+tRtRt+A3bD1ialP HbWDwBeBLr7SB48Jbr5R5K6h5ka/b+YiJi9IDCKI= Date: Mon, 28 Oct 2024 22:37:38 -0700 From: Andrew Morton To: Linus Torvalds Cc: linux-mm@kvack.org, mm-commits@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL V2] hotfixes for 6.12-rc6 Message-Id: <20241028223738.bb14a8723e947d40f3711007@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 81983758430957d9a5cb3333fe324fd70cf63e7e: Linux 6.12-rc5 (2024-10-27 12:52:02 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2024-10-28-21-50 for you to fetch changes up to 01626a18230246efdcea322aa8f067e60ffe5ccd: mm: avoid unconditional one-tick sleep when swapcache_prepare fails (2024-10-28 21:40:41 -0700) ---------------------------------------------------------------- 21 hotfixes. 13 are cc:stable. 13 are MM and 8 are non-MM. No particular theme here - mainly singletons, a couple of doubletons. Please see the changelogs. ---------------------------------------------------------------- Barry Song (1): mm: avoid unconditional one-tick sleep when swapcache_prepare fails David Hildenbrand (1): mm/pagewalk: fix usage of pmd_leaf()/pud_leaf() without present check Edward Adam Davis (1): ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow Edward Liaw (3): Revert "selftests/mm: fix deadlock for fork after pthread_create on ARM" Revert "selftests/mm: replace atomic_bool with pthread_barrier_t" selftests/mm: fix deadlock for fork after pthread_create with atomic_bool Gregory Price (1): resource,kexec: walk_system_ram_res_rev must retain resource flags Huang Ying (1): resource: remove dependency on SPARSEMEM from GET_FREE_REGION Jann Horn (1): mm: mark mas allocation in vms_abort_munmap_vmas as __GFP_NOFAIL Jeff Xu (1): mseal: update mseal.rst Jeongjun Park (1): mm: shmem: fix data-race in shmem_getattr() Kirill A. Shutemov (1): mm: split critical region in remap_file_pages() and invoke LSMs in between Liam R. Howlett (1): mm/mmap: fix race in mmap_region() with ftruncate() Lorenzo Stoakes (4): fork: do not invoke uffd on fork if error occurs fork: only invoke khugepaged, ksm hooks if no error mm/vma: add expand-only VMA merge mode and optimise do_brk_flags() tools: testing: add expand-only mode VMA test Matt Fleming (1): mm/page_alloc: let GFP_ATOMIC order-0 allocs access highatomic reserves Nobuhiro Iwamatsu (1): mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id Ryusuke Konishi (1): nilfs2: fix kernel bug due to missing clearing of checked flag Sabyrzhan Tasbolatov (1): x86/traps: move kmsan check after instrumentation_begin Documentation/userspace-api/mseal.rst | 307 +++++++++++++-------------- arch/x86/kernel/traps.c | 12 +- fs/nilfs2/page.c | 1 + fs/ocfs2/file.c | 8 + fs/userfaultfd.c | 28 +++ include/linux/ksm.h | 10 +- include/linux/userfaultfd_k.h | 5 + kernel/fork.c | 12 +- kernel/resource.c | 4 +- mm/Kconfig | 1 - mm/memory.c | 15 +- mm/mmap.c | 84 ++++++-- mm/numa_memblks.c | 2 +- mm/page_alloc.c | 10 +- mm/pagewalk.c | 16 +- mm/shmem.c | 2 + mm/vma.c | 23 +- mm/vma.h | 26 ++- tools/testing/selftests/mm/uffd-common.c | 5 +- tools/testing/selftests/mm/uffd-common.h | 3 +- tools/testing/selftests/mm/uffd-unit-tests.c | 24 +-- tools/testing/vma/vma.c | 40 ++++ 22 files changed, 386 insertions(+), 252 deletions(-)