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 9FCDA2264A6 for ; Mon, 16 Jun 2025 22:50:37 +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=1750114239; cv=none; b=RWOT+DfCVfeW0yyMg4njSHSOiYA8SJa53lJVtKHE9uiL0Aj++t3WR8m8oLyKWU7DjPfUEo5816ztuDoG6xpmOpQCsxHVMP4/fk51SrGc+HUV9oqGJHwLFL8IFonZZmDUqOrVAEdOP0fA/fsPpZksNnB5A3GVxK/LimFIIrNFIqs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750114239; c=relaxed/simple; bh=BiNvgdGPfs619gVwMoEEK4RGH5PjrPQoMS6ekvse1iI=; h=Date:To:From:Subject:Message-Id; b=WTgaz4IrOHRZ5BvniXFFgJZeKfiVUfIdjkH0X30pzChFvs+J+5Aiuq2HfIBFxuPQnpG+Lh1OovK7VZnPBr3P1i3NVeMpOXk6kdQVBWfMEh7ip1rLj+FpKCAAsMTIQAM6SuP4ZmCEoIUqAOmSziEIs2E33I+1D/Vi16cpxAdxoz4= 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=sneZ0T2r; 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="sneZ0T2r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BDA0C4CEEA; Mon, 16 Jun 2025 22:50:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1750114237; bh=BiNvgdGPfs619gVwMoEEK4RGH5PjrPQoMS6ekvse1iI=; h=Date:To:From:Subject:From; b=sneZ0T2r2B9GfOPupnsILSZfz+IxWXlqUBe3lFwpiv53zmMfsZUXKuXFTOiJz4tHf k7LV2i7Mg+3nIrbbj9itPH4IF5fXkh/7M8vxNbXhkQdQN4eqKo4SizaJzzVP6KScZ/ rYyb6pX1EYV6GsBbgcc0B9m+peAscywz/wjO/E9A= Date: Mon, 16 Jun 2025 15:50:36 -0700 To: mm-commits@vger.kernel.org,willy@infradead.org,david@redhat.com,lorenzo.stoakes@oracle.com,akpm@linux-foundation.org From: Andrew Morton Subject: + secretmem-remove-uses-of-struct-page-fix.patch added to mm-new branch Message-Id: <20250616225037.0BDA0C4CEEA@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: fix check of filemap_lock_folio() return value has been added to the -mm mm-new branch. Its filename is secretmem-remove-uses-of-struct-page-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/secretmem-remove-uses-of-struct-page-fix.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Lorenzo Stoakes Subject: fix check of filemap_lock_folio() return value Date: Mon, 16 Jun 2025 14:56:27 +0100 Link: https://lkml.kernel.org/r/fdbca1d0-01a3-4653-85ed-cf257bb848be@lucifer.local Signed-off-by: Lorenzo Stoakes Acked-by: David Hildenbrand Cc: "Matthew Wilcox (Oracle)" Cc: Mike Rapoport (Microsoft) \ Signed-off-by: Andrew Morton --- mm/secretmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/secretmem.c~secretmem-remove-uses-of-struct-page-fix +++ a/mm/secretmem.c @@ -65,7 +65,7 @@ static vm_fault_t secretmem_fault(struct retry: folio = filemap_lock_folio(mapping, offset); - if (!folio) { + if (IS_ERR(folio)) { folio = folio_alloc(gfp | __GFP_ZERO, 0); if (!folio) { ret = VM_FAULT_OOM; _ Patches currently in -mm which might be from lorenzo.stoakes@oracle.com are docs-mm-expand-vma-doc-to-highlight-pte-freeing-non-vma-traversal.patch mm-ksm-have-ksm-vma-checks-not-require-a-vma-pointer.patch mm-ksm-refer-to-special-vmas-via-vm_special-in-ksm_compatible.patch mm-prevent-ksm-from-breaking-vma-merging-for-new-vmas.patch tools-testing-selftests-add-vma-merge-tests-for-ksm-merge.patch mm-pagewalk-split-walk_page_range_novma-into-kernel-user-parts.patch mm-mremap-introduce-more-mergeable-mremap-via-mremap_relocate_anon.patch mm-mremap-add-mremap_must_relocate_anon.patch mm-mremap-add-mremap_relocate_anon-support-for-large-folios.patch tools-uapi-update-copy-of-linux-mmanh-from-the-kernel-sources.patch tools-testing-selftests-add-sys_mremap-helper-to-vm_utilh.patch tools-testing-selftests-add-mremap-cases-that-merge-normally.patch tools-testing-selftests-add-mremap_relocate_anon-merge-test-cases.patch tools-testing-selftests-expand-mremap-tests-for-mremap_relocate_anon.patch tools-testing-selftests-have-cow-self-test-use-mremap_relocate_anon.patch tools-testing-selftests-test-relocate-anon-in-split-huge-page-test.patch tools-testing-selftests-add-mremap_relocate_anon-fork-tests.patch secretmem-remove-uses-of-struct-page-fix.patch mm-vma-use-vmg-target-to-specify-target-vma-for-new-vma-merge.patch