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 57F81261B9B for ; Tue, 31 Mar 2026 00:42:13 +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=1774917733; cv=none; b=uHRDJMT5k0Yi2nhf0iz6F7Xt3fQH2xxjuLwkVSyn9q09sy1taLup3Jq66cEYwzcw4dINqkBRbvC8v1EE4mIBh47vuOqZyJAwpr2NGILpdoI0W0Y3pBqs1Pgb6+a+fhGCp45ZAXeVKXcOz4fNXWg1ZkVbmL6+DY0Nd7w/DnpBC5A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774917733; c=relaxed/simple; bh=jCl3Eiv2LuxTiBJj8e/S580VHUHK8oYb3442tmy6eR0=; h=Date:To:From:Subject:Message-Id; b=fQLo+vfOTIDIDgPYmvnAGHwes7AbzHSflPCcz7NjmjzSpY89pBTo50SIQ1A8lYSQXjRa9Dh2H3BCfzAtkydzWeSWkB4X9kIrk4+u2CvyVuiCWfkNJBMxFnZ1+K4xyOaiZeYROuCjIN8rOXES3VTTIDdm7X37/9z6B+PGqvI3Ezg= 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=bduQ883U; 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="bduQ883U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD1A7C4CEF7; Tue, 31 Mar 2026 00:42:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1774917733; bh=jCl3Eiv2LuxTiBJj8e/S580VHUHK8oYb3442tmy6eR0=; h=Date:To:From:Subject:From; b=bduQ883Um1/GVHKHd8aCI9Mat8yQBuu4J8kif4PFEMO2D+b2UAiwGXD6atGe/A5kq rlts/lLEBUhTNd8KqTMplF8nn7jMyhPwu2VSjrLY8w8Lcgl4khslg3lrgYBXwWbIps QkHiqD4bYXjZUPQXcsRY1vM9BIyoFdxxmrbY6viI= Date: Mon, 30 Mar 2026 17:42:12 -0700 To: mm-commits@vger.kernel.org,xu.xin16@zte.com.cn,will@kernel.org,viro@zeniv.linux.org.uk,vgupta@kernel.org,vbabka@kernel.org,tsbogend@alpha.franken.de,svens@linux.ibm.com,surenb@google.com,stephen.smalley.work@gmail.com,rppt@kernel.org,richard@nod.at,pfalcato@suse.de,paul@paul-moore.com,palmer@dabbelt.com,omosnace@redhat.com,npiggin@gmail.com,mpe@ellerman.id.au,mingo@redhat.com,mhocko@suse.com,maddy@linux.ibm.com,linux@armlinux.org.uk,liam.howlett@oracle.com,kernel@xen0n.name,kees@kernel.org,johannes@sipsolutions.net,jannh@google.com,jack@suse.cz,hpa@zytor.com,hca@linux.ibm.com,gor@linux.ibm.com,dinguyen@kernel.org,david@kernel.org,chenhuacai@kernel.org,chengming.zhou@linux.dev,catalin.marinas@arm.com,brauner@kernel.org,bp@alien8.de,borntraeger@linux.ibm.com,aou@eecs.berkeley.edu,anton.ivanov@cambridgegreys.com,alex@ghiti.fr,agordeev@linux.ibm.com,ljs@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-vma-add-further-vma_flags_t-unions.patch removed from -mm tree Message-Id: <20260331004212.DD1A7C4CEF7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/vma: add further vma_flags_t unions has been removed from the -mm tree. Its filename was mm-vma-add-further-vma_flags_t-unions.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Lorenzo Stoakes (Oracle)" Subject: mm/vma: add further vma_flags_t unions Date: Fri, 20 Mar 2026 19:38:20 +0000 In order to utilise the new vma_flags_t type, we currently place it in union with legacy vm_flags fields of type vm_flags_t to make the transition smoother. Add vma_flags_t union entries for mm->def_flags and vmg->vm_flags - mm->def_vma_flags and vmg->vma_flags respectively. Once the conversion is complete, these will be replaced with vma_flags_t entries alone. Also update the VMA tests to reflect the change. Link: https://lkml.kernel.org/r/d507d542c089ba132e9da53f2ff7f80ca117c3b4.1774034900.git.ljs@kernel.org Signed-off-by: Lorenzo Stoakes (Oracle) Acked-by: Vlastimil Babka (SUSE) Cc: Albert Ou Cc: Alexander Gordeev Cc: Alexandre Ghiti Cc: Al Viro Cc: Anton Ivanov Cc: "Borislav Petkov (AMD)" Cc: Catalin Marinas Cc: Chengming Zhou Cc: Christian Borntraeger Cc: Christian Brauner Cc: David Hildenbrand Cc: Dinh Nguyen Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Huacai Chen Cc: Ingo Molnar Cc: Jan Kara Cc: Jann Horn Cc: Johannes Berg Cc: Kees Cook Cc: Liam Howlett Cc: Madhavan Srinivasan Cc: Michael Ellerman Cc: Michal Hocko Cc: Mike Rapoport Cc: Nicholas Piggin Cc: Ondrej Mosnacek Cc: Palmer Dabbelt Cc: Paul Moore Cc: Pedro Falcato Cc: Richard Weinberger Cc: Russell King Cc: Stephen Smalley Cc: Suren Baghdasaryan Cc: Sven Schnelle Cc: Thomas Bogendoerfer Cc: Vasily Gorbik Cc: Vineet Gupta Cc: WANG Xuerui Cc: Will Deacon Cc: xu xin Signed-off-by: Andrew Morton --- include/linux/mm_types.h | 6 +++++- mm/vma.h | 6 +++++- tools/testing/vma/include/dup.h | 5 ++++- 3 files changed, 14 insertions(+), 3 deletions(-) --- a/include/linux/mm_types.h~mm-vma-add-further-vma_flags_t-unions +++ a/include/linux/mm_types.h @@ -1249,7 +1249,11 @@ struct mm_struct { unsigned long data_vm; /* VM_WRITE & ~VM_SHARED & ~VM_STACK */ unsigned long exec_vm; /* VM_EXEC & ~VM_WRITE & ~VM_STACK */ unsigned long stack_vm; /* VM_STACK */ - vm_flags_t def_flags; + union { + /* Temporary while VMA flags are being converted. */ + vm_flags_t def_flags; + vma_flags_t def_vma_flags; + }; /** * @write_protect_seq: Locked when any thread is write --- a/mm/vma.h~mm-vma-add-further-vma_flags_t-unions +++ a/mm/vma.h @@ -98,7 +98,11 @@ struct vma_merge_struct { unsigned long end; pgoff_t pgoff; - vm_flags_t vm_flags; + union { + /* Temporary while VMA flags are being converted. */ + vm_flags_t vm_flags; + vma_flags_t vma_flags; + }; struct file *file; struct anon_vma *anon_vma; struct mempolicy *policy; --- a/tools/testing/vma/include/dup.h~mm-vma-add-further-vma_flags_t-unions +++ a/tools/testing/vma/include/dup.h @@ -33,7 +33,10 @@ struct mm_struct { unsigned long exec_vm; /* VM_EXEC & ~VM_WRITE & ~VM_STACK */ unsigned long stack_vm; /* VM_STACK */ - unsigned long def_flags; + union { + vm_flags_t def_flags; + vma_flags_t def_vma_flags; + }; mm_flags_t flags; /* Must use mm_flags_* helpers to access */ }; _ Patches currently in -mm which might be from ljs@kernel.org are maintainers-update-mglru-entry-to-reflect-current-status.patch selftests-mm-add-merge-test-for-partial-msealed-range.patch