From: Dave Hansen <dave.hansen@intel.com>
To: Huacai Chen <chenhuacai@loongson.cn>,
Arnd Bergmann <arnd@arndb.de>,
Huacai Chen <chenhuacai@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Dinh Nguyen <dinguyen@kernel.org>
Cc: loongarch@lists.linux.dev, linux-arch@vger.kernel.org,
Xuefeng Li <lixuefeng@loongson.cn>, Guo Ren <guoren@kernel.org>,
Xuerui Wang <kernel@xen0n.name>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Feiyang Chen <chenfeiyang@loongson.cn>
Subject: Re: [PATCH V12 3/4] mm/sparse-vmemmap: Generalise vmemmap_populate_hugepages()
Date: Thu, 20 Oct 2022 08:21:56 -0700 [thread overview]
Message-ID: <edb1c35e-03d5-5a5a-5157-103a9d9bc3ae@intel.com> (raw)
In-Reply-To: <20221020072317.492906-4-chenhuacai@loongson.cn>
On 10/20/22 00:23, Huacai Chen wrote:
> From: Feiyang Chen <chenfeiyang@loongson.cn>
>
> Generalise vmemmap_populate_hugepages() so ARM64 & X86 & LoongArch can
> share its implementation.
>
> Acked-by: Will Deacon <will@kernel.org>
> Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn>
> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
> ---
> arch/arm64/mm/mmu.c | 55 +++++++-----------------
> arch/loongarch/mm/init.c | 59 +++++++-------------------
> arch/x86/mm/init_64.c | 92 ++++++++++++++--------------------------
> include/linux/mm.h | 6 +++
> mm/sparse-vmemmap.c | 63 +++++++++++++++++++++++++++
> 5 files changed, 132 insertions(+), 143 deletions(-)
Thanks for doing this. It's always nice to see the per-arch duplication
get collapsed!
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
next prev parent reply other threads:[~2022-10-20 15:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 7:23 [PATCH V12 0/4] mm/sparse-vmemmap: Generalise helpers and enable for LoongArch Huacai Chen
2022-10-20 7:23 ` [PATCH V12 1/4] MIPS&LoongArch&NIOS2: Adjust prototypes of p?d_init() Huacai Chen
2022-10-20 7:23 ` [PATCH V12 2/4] LoongArch: Add sparse memory vmemmap support Huacai Chen
2022-10-20 7:23 ` [PATCH V12 3/4] mm/sparse-vmemmap: Generalise vmemmap_populate_hugepages() Huacai Chen
2022-10-20 15:21 ` Dave Hansen [this message]
2022-10-20 7:23 ` [PATCH V12 4/4] LoongArch: Enable ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP Huacai Chen
2022-10-21 10:16 ` Philippe Mathieu-Daudé
2022-10-21 14:08 ` Huacai Chen
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