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Re: [PATCH 2/7] mm: introduce local state for lazy_mmu sections
- To: Kevin Brodsky <kevin.brodsky@xxxxxxx>
- From: Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>
- Date: Fri, 5 Sep 2025 12:37:14 +0100
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- Cc: linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Alexander Gordeev <agordeev@xxxxxxxxxxxxx>, Andreas Larsson <andreas@xxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Catalin Marinas <catalin.marinas@xxxxxxx>, Christophe Leroy <christophe.leroy@xxxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, "Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>, Madhavan Srinivasan <maddy@xxxxxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Mike Rapoport <rppt@xxxxxxxxxx>, Nicholas Piggin <npiggin@xxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Ryan Roberts <ryan.roberts@xxxxxxx>, Suren Baghdasaryan <surenb@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Will Deacon <will@xxxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Fri, 05 Sep 2025 11:38:46 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Fri, Sep 05, 2025 at 12:21:40PM +0100, Lorenzo Stoakes wrote:
> You should really base on mm-new.
>
> You need to account for everything that is potentially going to go
> upstream. mm-stable is generally not actually populated all too well until
> shortly before merge window anyway.
Just to note that mm-unstable is also fine. Despite its name, it's substantially
more stable than mm-new, which can even break the build and appears to have no
checks performed on it at all.
But mm-new is the most uptodate version of all the mm code.
Thanks, Lorenzo
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