linux-kernel - Re: [PATCH v2 0/9] Merge arm64/riscv hugetlbfs contpte support

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Date: Wed, 8 May 2024 20:25:36 +0200
From: Alexandre Ghiti <alex@...ti.fr>
To: Andrew Morton <akpm@...ux-foundation.org>,
 Alexandre Ghiti <alexghiti@...osinc.com>
Cc: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Ryan Roberts <ryan.roberts@....com>, Mark Rutland <mark.rutland@....com>,
 Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt
 <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-riscv@...ts.infradead.org, linux-mm@...ck.org
Subject: Re: [PATCH v2 0/9] Merge arm64/riscv hugetlbfs contpte support

Hi Andrew,

On 08/05/2024 18:27, Andrew Morton wrote:
> On Wed,  8 May 2024 13:18:20 +0200 Alexandre Ghiti <alexghiti@...osinc.com> wrote:
>
>> This patchset intends to merge the contiguous ptes hugetlbfs implementation
>> of arm64 and riscv.
>>
>> ...
>>
>>   arch/arm64/Kconfig                  |   1 +
>>   arch/arm64/include/asm/pgtable.h    |  56 +++++-
>>   arch/arm64/mm/hugetlbpage.c         | 291 +---------------------------
>>   arch/riscv/Kconfig                  |   1 +
>>   arch/riscv/include/asm/hugetlb.h    |   2 +-
>>   arch/riscv/include/asm/pgtable-64.h |  11 ++
>>   arch/riscv/include/asm/pgtable.h    | 153 +++++++++++++--
>>   arch/riscv/mm/hugetlbpage.c         | 227 ----------------------
>>   arch/riscv/mm/pgtable.c             |   6 +-
>>   mm/Kconfig                          |   3 +
>>   mm/Makefile                         |   1 +
>>   mm/contpte.c                        | 272 ++++++++++++++++++++++++++
>>   12 files changed, 480 insertions(+), 544 deletions(-)
>>   create mode 100644 mm/contpte.c
> Hits three subsystems, so I guess mm.git is the place.  I'll await
> reviewer/tester input and let's look at getting this into mm.git after
> 6.10-rc1?

Sure, fine by me :)

Thanks,

Alex

>
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> linux-riscv@...ts.infradead.org
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