From: Ritesh Harjani (IBM) <ritesh.list@gmail•com>
To: Mike Rapoport <rppt@kernel•org>,
Andrew Morton <akpm@linux-foundation•org>
Cc: Alex Shi <alexs@kernel•org>,
Alexander Gordeev <agordeev@linux•ibm.com>,
Andreas Larsson <andreas@gaisler•com>,
Borislav Petkov <bp@alien8•de>, Brian Cain <bcain@kernel•org>,
"Christophe Leroy (CS GROUP)" <chleroy@kernel•org>,
Catalin Marinas <catalin.marinas@arm•com>,
"David S. Miller" <davem@davemloft•net>,
Dave Hansen <dave.hansen@linux•intel.com>,
David Hildenbrand <david@kernel•org>,
Dinh Nguyen <dinguyen@kernel•org>,
Geert Uytterhoeven <geert@linux-m68k•org>,
Guo Ren <guoren@kernel•org>, Heiko Carstens <hca@linux•ibm.com>,
Helge Deller <deller@gmx•de>, Huacai Chen <chenhuacai@kernel•org>,
Ingo Molnar <mingo@redhat•com>,
Johannes Berg <johannes@sipsolutions•net>,
John Paul Adrian Glaubitz <glaubitz@physik•fu-berlin.de>,
Jonathan Corbet <corbet@lwn•net>,
Klara Modin <klarasmodin@gmail•com>,
"Liam R. Howlett" <Liam.Howlett@oracle•com>,
Lorenzo Stoakes <lorenzo.stoakes@oracle•com>,
Magnus Lindholm <linmag7@gmail•com>,
Matt Turner <mattst88@gmail•com>,
Max Filippov <jcmvbkbc@gmail•com>,
Michael Ellerman <mpe@ellerman•id.au>,
Michal Hocko <mhocko@suse•com>, Michal Simek <monstr@monstr•eu>,
Mike Rapoport <rppt@kernel•org>,
Muchun Song <muchun.song@linux•dev>,
Oscar Salvador <osalvador@suse•de>,
Palmer Dabbelt <palmer@dabbelt•com>,
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Suren Baghdasaryan <surenb@google•com>,
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Thomas Gleixner <tglx@linutronix•de>,
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x86@kernel•org, linux-alpha@vger•kernel.org,
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linux-um@lists•infradead.org, linuxppc-dev@lists•ozlabs.org,
loongarch@lists•linux.dev, sparclinux@vger•kernel.org
Subject: Re: [PATCH v3 15/29] powerpc: introduce arch_zone_limits_init()
Date: Tue, 13 Jan 2026 17:59:49 +0530 [thread overview]
Message-ID: <87zf6hu24i.ritesh.list@gmail.com> (raw)
In-Reply-To: <20260111082105.290734-16-rppt@kernel.org>
Mike Rapoport <rppt@kernel•org> writes:
> From: "Mike Rapoport (Microsoft)" <rppt@kernel•org>
>
> Move calculations of zone limits to a dedicated arch_zone_limits_init()
> function.
>
> Later MM core will use this function as an architecture specific callback
> during nodes and zones initialization and thus there won't be a need to
> call free_area_init() from every architecture.
>
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel•org>
> ---
> arch/powerpc/mm/mem.c | 22 ++++++++++++----------
> 1 file changed, 12 insertions(+), 10 deletions(-)
This v2 looks good to me.
I have also done a basic bootup testing using Linux PPC CI.
Please feel free to add:
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail•com>
next prev parent reply other threads:[~2026-01-13 12:34 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-11 8:20 [PATCH v3 00/29] arch, mm: consolidate hugetlb early reservation Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 01/29] alpha: introduce arch_zone_limits_init() Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 02/29] arc: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 03/29] arm: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 04/29] arm: make initialization of zero page independent of the memory map Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 05/29] arm64: introduce arch_zone_limits_init() Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 06/29] csky: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 07/29] hexagon: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 08/29] loongarch: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 09/29] m68k: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 10/29] microblaze: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 11/29] mips: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 12/29] nios2: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 13/29] openrisc: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 14/29] parisc: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 15/29] powerpc: " Mike Rapoport
2026-01-13 12:29 ` Ritesh Harjani [this message]
2026-01-11 8:20 ` [PATCH v3 16/29] riscv: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 17/29] s390: " Mike Rapoport
2026-01-12 7:02 ` Alexander Gordeev
2026-01-12 7:34 ` Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 18/29] sh: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 19/29] sparc: " Mike Rapoport
2026-01-13 12:28 ` Andreas Larsson
2026-01-11 8:20 ` [PATCH v3 20/29] um: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 21/29] x86: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 22/29] xtensa: " Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 23/29] arch, mm: consolidate initialization of nodes, zones and memory map Mike Rapoport
2026-02-27 15:14 ` Vlastimil Babka
2026-02-27 20:31 ` Mike Rapoport
2026-01-11 8:20 ` [PATCH v3 24/29] arch, mm: consolidate initialization of SPARSE memory model Mike Rapoport
2026-02-25 3:30 ` Ritesh Harjani
2026-02-25 16:25 ` Mike Rapoport
2026-02-25 17:38 ` Ritesh Harjani
2026-01-11 8:20 ` [PATCH v3 25/29] mips: drop paging_init() Mike Rapoport
2026-01-11 8:21 ` [PATCH v3 26/29] x86: don't reserve hugetlb memory in setup_arch() Mike Rapoport
2026-01-11 8:21 ` [PATCH v3 27/29] mm, arch: consolidate hugetlb CMA reservation Mike Rapoport
2026-01-11 8:21 ` [PATCH v3 28/29] mm/hugetlb: drop hugetlb_cma_check() Mike Rapoport
2026-01-11 8:21 ` [PATCH v3 29/29] Revert "mm/hugetlb: deal with multiple calls to hugetlb_bootmem_alloc" Mike Rapoport
2026-01-12 22:23 ` [PATCH v3 00/29] arch, mm: consolidate hugetlb early reservation Andrew Morton
2026-01-13 6:50 ` Kalle Niemi
2026-01-13 8:40 ` Kalle Niemi
2026-02-20 4:10 ` patchwork-bot+linux-riscv
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