Re: [PATCH v2 00/40] mm: make VMA flag semantics explicit, eliminate VM_SPECIAL
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Date: 2026-09-19 15:09:44
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On Sat, Sep 19, 2026 at 04:05:57PM +0100, Lorenzo Stoakes (ARM) wrote:
On Fri, Sep 18, 2026 at 01:31:24PM -0700, Suren Baghdasaryan wrote:quoted
On Fri, Sep 18, 2026 at 1:21 PM David Hildenbrand (Arm) [off-list ref] wrote:quoted
On 9/15/26 03:08, Andrew Morton wrote:quoted
On Mon, 14 Sep 2026 15:57:20 +0100 "Lorenzo Stoakes (ARM)" [off-list ref] wrote:quoted
The VM_SPECIAL / VMA_SPECIAL_FLAGS mask conflates several unrelated properties: ... It's all rather a mess. This series brings some order to things by both limiting what drivers can do with VMA flags and switching to using predicates that describe behaviour, not arbitrary flags.That's a lot of patches. Review is thin and I expect this won't improve a lot. Lots of "no functional changes" changes.I'll expect to go through all of them. Might just take a bit ;)dittoThanks guys!
Note v3 has been posted to fix a stupid bug in 1/40 + attack some very trivial sashiko stuff https://lore.kernel.org/linux-mm/20260917-b4-mmap-prepare-vma-flag-sanify-v3-0-4583d8a23bca@kernel.org/ (local)
quoted
quoted
-- Cheers, David-- Cheers, Lorenzo
-- Cheers, Lorenzo