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 0859A237163 for ; Sat, 29 Nov 2025 18:41:48 +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=1764441709; cv=none; b=SktZSgxEfyEO/eXB2yxTarjlAn+YirAZcpKe5UjO1aal6hSx6VlTck3c1CgPwRttDBWMXolO6IPlCKkpY5haJNcHAshuiOQnRy1vVpPDzc4SF7vv9CAIkje6JKBr/QGyHBtGFIpxiginlvM0a+l2FwlG2L8+EgD23em3BaDEiuk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764441709; c=relaxed/simple; bh=MQ2zM8y1a65uDxOrpdQGG1jIjzfenAKcgVrxwlyENHc=; h=Date:To:From:Subject:Message-Id; b=WiMSKMeGglxSoOCofIFwDg2/NT48Dv99KBygdlHaehRsBFufCEDpVergqy0+Tk7oIVVafKTZUy9MvyfEx4vVtjb2MgxdpaCoInc/of/9mt2y+307PNpQ52656Aio3SRENnPiNiV6QeFKFDKQI+w8jpFOZpZy6cl8xR2RndYPvT0= 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=POZOwoPK; 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="POZOwoPK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9376CC113D0; Sat, 29 Nov 2025 18:41:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1764441708; bh=MQ2zM8y1a65uDxOrpdQGG1jIjzfenAKcgVrxwlyENHc=; h=Date:To:From:Subject:From; b=POZOwoPKgUMQ6Da+S/+AuJ1owdqfrSiKSSM76YBAoFsppFPobOj1F/UtBuZRv104N 53ZNlYnNem9cmvgdMSKPQZWGPu0pi38thvNeZ64Ms8allVLDfVyRvP4kkTOwtvtgOQ wGQu1qPJVsO/I2XVbhb/sDqypHAn7sONhOU53EWE= Date: Sat, 29 Nov 2025 10:41:48 -0800 To: mm-commits@vger.kernel.org,ziy@nvidia.com,zhengqi.arch@bytedance.com,yuanchu@google.com,ying.huang@linux.alibaba.com,xu.xin16@zte.com.cn,willy@infradead.org,weixugc@google.com,vschneid@redhat.com,vincent.guittot@linaro.org,vbabka@suse.cz,tmgross@umich.edu,surenb@google.com,shikemeng@huaweicloud.com,shakeel.butt@linux.dev,ryan.roberts@arm.com,rppt@kernel.org,rostedt@goodmis.org,rientjes@google.com,riel@surriel.com,rakie.kim@sk.com,pfalcato@suse.de,peterz@infradead.org,peterx@redhat.com,osalvador@suse.de,ojeda@kernel.org,nphamcs@gmail.com,npache@redhat.com,muchun.song@linux.dev,mingo@redhat.com,mhocko@suse.com,mgorman@suse.de,matthew.brost@intel.com,liam.howlett@oracle.com,leon@kernel.org,lance.yang@linux.dev,kees@kernel.org,kasong@tencent.com,juri.lelli@redhat.com,joshua.hahnjy@gmail.com,jhubbard@nvidia.com,jgg@ziepe.ca,jannh@google.com,hannes@cmpxchg.org,gourry@gourry.net,gary@garyguo.net,dietmar.eggemann@arm.com,dev.jain@arm.com,david@redhat.com,dakr@kernel.org,chrisl@kernel.org,chengming.zhou@linux.dev,byungchul@sk.com,bsegall@google.com,boqun.feng@gmail.com,bjorn3_gh@protonmail.com,bhe@redhat.com,baolin.wang@linux.alibaba.com,baohua@kernel.org,axelrasmussen@google.com,apopple@nvidia.com,aliceryhl@google.com,alex.gaynor@gmail.com,a.hindborg@kernel.org,lorenzo.stoakes@oracle.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] tools-testing-vma-eliminate-dependency-on-vma-__vm_flags.patch removed from -mm tree Message-Id: <20251129184148.9376CC113D0@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: tools/testing/vma: eliminate dependency on vma->__vm_flags has been removed from the -mm tree. Its filename was tools-testing-vma-eliminate-dependency-on-vma-__vm_flags.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 Subject: tools/testing/vma: eliminate dependency on vma->__vm_flags Date: Tue, 25 Nov 2025 10:01:01 +0000 The userland VMA test code relied on an internal implementation detail - the existence of vma->__vm_flags to directly access VMA flags. There is no need to do so when we have the vm_flags_*() helper functions available. This is ugly, but also a subsequent commit will eliminate this field altogether so this will shortly become broken. This patch has us utilise the helper functions instead. Link: https://lkml.kernel.org/r/6275c53a6bb20743edcbe92d3e130183b47d18d0.1764064557.git.lorenzo.stoakes@oracle.com Signed-off-by: Lorenzo Stoakes Acked-by: Vlastimil Babka Acked-by: Pedro Falcato Acked-by: Alice Ryhl [rust] Cc: Alex Gaynor Cc: Alistair Popple Cc: Andreas Hindborg Cc: Axel Rasmussen Cc: Baolin Wang Cc: Baoquan He Cc: Barry Song Cc: Ben Segall Cc: Björn Roy Baron Cc: Boqun Feng Cc: Byungchul Park Cc: Chengming Zhou Cc: Chris Li Cc: Danilo Krummrich Cc: David Hildenbrand Cc: David Rientjes Cc: Dev Jain Cc: Dietmar Eggemann Cc: Gary Guo Cc: Gregory Price Cc: "Huang, Ying" Cc: Ingo Molnar Cc: Jann Horn Cc: Jason Gunthorpe Cc: Johannes Weiner Cc: John Hubbard Cc: Joshua Hahn Cc: Juri Lelli Cc: Kairui Song Cc: Kees Cook Cc: Kemeng Shi Cc: Lance Yang Cc: Leon Romanovsky Cc: Liam Howlett Cc: Mathew Brost Cc: Matthew Wilcox (Oracle) Cc: Mel Gorman Cc: Michal Hocko Cc: Miguel Ojeda Cc: Mike Rapoport Cc: Muchun Song Cc: Nhat Pham Cc: Nico Pache Cc: Oscar Salvador Cc: Peter Xu Cc: Peter Zijlstra Cc: Qi Zheng Cc: Rakie Kim Cc: Rik van Riel Cc: Ryan Roberts Cc: Shakeel Butt Cc: Steven Rostedt Cc: Suren Baghdasaryan Cc: Trevor Gross Cc: Valentin Schneider Cc: Vincent Guittot Cc: Wei Xu Cc: xu xin Cc: Yuanchu Xie Cc: Zi Yan Signed-off-by: Andrew Morton --- tools/testing/vma/vma.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) --- a/tools/testing/vma/vma.c~tools-testing-vma-eliminate-dependency-on-vma-__vm_flags +++ a/tools/testing/vma/vma.c @@ -69,18 +69,18 @@ static struct vm_area_struct *alloc_vma( pgoff_t pgoff, vm_flags_t vm_flags) { - struct vm_area_struct *ret = vm_area_alloc(mm); + struct vm_area_struct *vma = vm_area_alloc(mm); - if (ret == NULL) + if (vma == NULL) return NULL; - ret->vm_start = start; - ret->vm_end = end; - ret->vm_pgoff = pgoff; - ret->__vm_flags = vm_flags; - vma_assert_detached(ret); + vma->vm_start = start; + vma->vm_end = end; + vma->vm_pgoff = pgoff; + vm_flags_reset(vma, vm_flags); + vma_assert_detached(vma); - return ret; + return vma; } /* Helper function to allocate a VMA and link it to the tree. */ @@ -714,7 +714,7 @@ static bool test_vma_merge_special_flags for (i = 0; i < ARRAY_SIZE(special_flags); i++) { vm_flags_t special_flag = special_flags[i]; - vma_left->__vm_flags = vm_flags | special_flag; + vm_flags_reset(vma_left, vm_flags | special_flag); vmg.vm_flags = vm_flags | special_flag; vma = merge_new(&vmg); ASSERT_EQ(vma, NULL); @@ -736,7 +736,7 @@ static bool test_vma_merge_special_flags for (i = 0; i < ARRAY_SIZE(special_flags); i++) { vm_flags_t special_flag = special_flags[i]; - vma_left->__vm_flags = vm_flags | special_flag; + vm_flags_reset(vma_left, vm_flags | special_flag); vmg.vm_flags = vm_flags | special_flag; vma = merge_existing(&vmg); ASSERT_EQ(vma, NULL); _ Patches currently in -mm which might be from lorenzo.stoakes@oracle.com are