linux-kernel - Re: [PATCH v5 00/25] Transparent Contiguous PTEs for User Mappings

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Message-ID: <633af0a7-0823-424f-b6ef-374d99483f05@arm.com>
Date: Fri, 9 Feb 2024 23:52:28 +0000
From: Ryan Roberts <ryan.roberts@....com>
To: David Hildenbrand <david@...hat.com>, Mark Rutland <mark.rutland@....com>
Cc: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Ard Biesheuvel <ardb@...nel.org>, Marc Zyngier <maz@...nel.org>,
 James Morse <james.morse@....com>, Andrey Ryabinin <ryabinin.a.a@...il.com>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Matthew Wilcox <willy@...radead.org>,
 Kefeng Wang <wangkefeng.wang@...wei.com>, John Hubbard
 <jhubbard@...dia.com>, Zi Yan <ziy@...dia.com>,
 Barry Song <21cnbao@...il.com>, Alistair Popple <apopple@...dia.com>,
 Yang Shi <shy828301@...il.com>, Nicholas Piggin <npiggin@...il.com>,
 Christophe Leroy <christophe.leroy@...roup.eu>,
 "Aneesh Kumar K.V" <aneesh.kumar@...nel.org>,
 "Naveen N. Rao" <naveen.n.rao@...ux.ibm.com>,
 Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
 Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>,
 "H. Peter Anvin" <hpa@...or.com>, linux-arm-kernel@...ts.infradead.org,
 x86@...nel.org, linuxppc-dev@...ts.ozlabs.org, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 00/25] Transparent Contiguous PTEs for User Mappings

On 09/02/2024 22:16, David Hildenbrand wrote:
>>> 1) Convert READ_ONCE() -> ptep_get()
>>> 2) Convert set_pte_at() -> set_ptes()
>>> 3) All the "New layer" renames and addition of the trivial wrappers
>>
>> Yep that makes sense. I'll start prepping that today. I'll hold off reposting
>> until I have your comments on 19-25. I'm also hoping that David will repost the
>> zap series today so that it can get into mm-unstable by mid-next week. Then I'll
>> repost on top of that, hopefully by end of next week, folding in all your
>> comments. This should give planty of time to soak in linux-next.
> 
> Just sent out v2. Will review this series (early) next week.
> 
> Have a great weekend!

Cheers, David - you too!

>