From: Zhenhua Huang <quic_zhenhuah@quicinc.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>
Cc: <will@kernel.org>, <ardb@kernel.org>, <ryan.roberts@arm.com>,
<mark.rutland@arm.com>, <joey.gouly@arm.com>,
<dave.hansen@linux.intel.com>, <akpm@linux-foundation.org>,
<chenfeiyang@loongson.cn>, <chenhuacai@kernel.org>,
<linux-mm@kvack.org>, <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] arm64: mm: implement vmemmap_check_pmd for arm64
Date: Mon, 30 Dec 2024 15:48:32 +0800 [thread overview]
Message-ID: <8685ca94-1382-45c0-a3c3-4b5ccf244057@quicinc.com> (raw)
In-Reply-To: <39a85800-47c5-4529-906d-5a40e58ce136@arm.com>
On 2024/12/27 10:57, Anshuman Khandual wrote:
> However it does not really check the entry to be a section mapping which it should.
> Returning pmd_sect(READ_ONCE(*pmdp)) is the right thing, which should have been the
> case from the beginning when vmemmap_check_pmd() was added. I guess because arm64's
> original vmemmap_populate() checked only for vmemmap_verify() as well. So probably
> this does not need a "Fixes: " tag.
Hi Anshuman,
I agree, will remove "Fixes: " tag in next patchset
next prev parent reply other threads:[~2024-12-30 7:48 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 9:42 [PATCH v2 0/2] Fix subsection vmemmap_populate logic Zhenhua Huang
2024-12-09 9:42 ` [PATCH v2 1/2] arm64: mm: vmemmap populate to page level if not section aligned Zhenhua Huang
2024-12-20 18:30 ` Catalin Marinas
2024-12-24 9:32 ` Zhenhua Huang
2024-12-24 14:09 ` Catalin Marinas
2024-12-25 9:59 ` Zhenhua Huang
2024-12-27 7:49 ` Anshuman Khandual
2024-12-30 7:48 ` Zhenhua Huang
2024-12-31 5:52 ` Zhenhua Huang
2025-01-02 3:16 ` Anshuman Khandual
2025-01-02 9:07 ` Zhenhua Huang
2025-01-02 3:51 ` Anshuman Khandual
2025-01-02 9:13 ` Zhenhua Huang
2025-01-02 18:58 ` Catalin Marinas
2025-01-03 2:01 ` Zhenhua Huang
2024-12-09 9:42 ` [PATCH v2 2/2] arm64: mm: implement vmemmap_check_pmd for arm64 Zhenhua Huang
2024-12-20 18:35 ` Catalin Marinas
2024-12-27 2:57 ` Anshuman Khandual
2024-12-30 7:48 ` Zhenhua Huang [this message]
2024-12-31 6:59 ` Anshuman Khandual
2024-12-31 7:18 ` Zhenhua Huang
2025-01-02 18:12 ` Catalin Marinas
2025-01-03 2:43 ` Zhenhua Huang
2025-01-03 17:58 ` Catalin Marinas
2024-12-17 1:47 ` [PATCH v2 0/2] Fix subsection vmemmap_populate logic Zhenhua Huang
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