From: "liwei (CM)" <liwei213@huawei.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"will@kernel.org" <will@kernel.org>
Cc: "Song Bao Hua (Barry Song)" <song.bao.hua@hisilicon.com>,
sujunfei <sujunfei2@hisilicon.com>,
"Xiaqing (A)" <saberlily.xia@hisilicon.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"steve.capper@arm.com" <steve.capper@arm.com>,
"Chenfeng (puck)" <puck.chen@hisilicon.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"rppt@linux.ibm.com" <rppt@linux.ibm.com>,
fengbaopeng <fengbaopeng2@hisilicon.com>,
"nsaenzjulienne@suse.de" <nsaenzjulienne@suse.de>,
butao <butao@hisilicon.com>
Subject: 答复: [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP
Date: Thu, 23 Jul 2020 03:28:31 +0000 [thread overview]
Message-ID: <1699CE87DE933F49876AD744B5DC140F23130896@dggemm526-mbx.china.huawei.com> (raw)
In-Reply-To: <dce65cf2-399b-28a7-8375-c8d5a69a9c81@arm.com>
-----邮件原件-----
发件人: Anshuman Khandual [mailto:anshuman.khandual@arm.com]
发送时间: 2020年7月23日 10:33
收件人: liwei (CM) <liwei213@huawei.com>; catalin.marinas@arm.com; will@kernel.org
抄送: Song Bao Hua (Barry Song) <song.bao.hua@hisilicon.com>; sujunfei <sujunfei2@hisilicon.com>; Xiaqing (A) <saberlily.xia@hisilicon.com>; linux-arm-kernel@lists.infradead.org; steve.capper@arm.com; Chenfeng (puck) <puck.chen@hisilicon.com>; linux-kernel@vger.kernel.org; rppt@linux.ibm.com; fengbaopeng <fengbaopeng2@hisilicon.com>; nsaenzjulienne@suse.de; butao <butao@hisilicon.com>
主题: Re: [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP
On 07/21/2020 01:02 PM, Wei Li wrote:
> For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
> do not free the reserved memory for the page map, this patch do it.
>
> Signed-off-by: Wei Li <liwei213@huawei.com>
> Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
> Signed-off-by: Xia Qing <saberlily.xia@hisilicon.com>
> ---
> arch/arm64/mm/init.c | 81
> +++++++++++++++++++++++++++++++++++++++++++++-------
> 1 file changed, 71 insertions(+), 10 deletions(-)
This patch does not compile on 5.8-rc6 with defconfig.
Hi,
We're working on patch v2 as soon as possible.
Thanks.
next prev parent reply other threads:[~2020-07-23 3:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 7:32 [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP Wei Li
2020-07-22 6:07 ` Mike Rapoport
2020-07-22 8:41 ` 答复: " liwei (CM)
2020-07-22 12:49 ` Catalin Marinas
2020-07-22 13:40 ` 答复: " liwei (CM)
2020-07-23 11:29 ` Catalin Marinas
2020-07-23 13:18 ` Mike Rapoport
2020-07-24 3:40 ` 答复: " liwei (CM)
2020-07-23 2:33 ` Anshuman Khandual
2020-07-23 3:28 ` liwei (CM) [this message]
[not found] <20200708015555.14946-1-liwei213@huawei.com>
2020-07-08 7:18 ` Song Bao Hua (Barry Song)
2020-07-08 7:51 ` 答复: " liwei (CM)
2020-07-09 12:27 ` Song Bao Hua (Barry Song)
2020-07-21 1:56 ` 答复: " liwei (CM)
2020-07-21 6:35 ` Mike Rapoport
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