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Miller" , Andreas Larsson , Jarkko Sakkinen , Dave Hansen , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Alexander Viro , Christian Brauner , Jan Kara , Kees Cook , Peter Xu , David Hildenbrand , Zi Yan , Baolin Wang , "Liam R . Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Xu Xin , Chengming Zhou , Hugh Dickins , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Rik van Riel , Dan Williams , Matthew Wilcox , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Jason Gunthorpe , John Hubbard , Muchun Song , Oscar Salvador , Jann Horn , Pedro Falcato , Johannes Weiner , Qi Zheng , Shakeel Butt , Uladzislau Rezki , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, sparclinux@vger.kernel.org, linux-sgx@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, nvdimm@lists.linux.dev, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] mm: update core kernel code to use vm_flags_t consistently Message-ID: <73764aaa-2186-4c8e-8523-55705018d842@lucifer.local> References: Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: 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remains precisely the same, and I'll send a patch to fix this trivial issue so when later this type changes vmalloc will be uaffected. On Tue, Jul 29, 2025 at 09:15:51AM +0900, Harry Yoo wrote: > [Adding Uladzislau to Cc] Ulad - could we PLEASE get rid of 'vm_flags' in vmalloc? It's the precise same name and (currently) type as vma->vm_flags and is already the source of confusion. > > Hi Lorenzo, just wanted to clarify one thing. > > You know, many people acked and reviewed it, which makes me wonder if > I'm misunderstanding something... but it wouldn't hurt to check, right? Thanks for report. Yes this is a mistake, the naming caught my mechanical changes, I tried to check everything but given scope of the change and unfortunate vmalloc naming I made a mistake. Net result currently is _absolutely no delta_ due to vm_flags_t == unsigned long. So there's nothing urgent here. But will send a patch to fix so it doesn't get caught in the 'part 2' changes I plan for this in 6.18. Fact others didn't notice underlines the fact this naming needs fixing in vmalloc. Thanks, Lorenzo