From: Michal Hocko <mhocko@kernel.org>
To: Xie XiuQi <xiexiuqi@huawei.com>
Cc: Punit Agrawal <punit.agrawal@arm.com>,
Hanjun Guo <guohanjun@huawei.com>,
Bjorn Helgaas <helgaas@kernel.org>,
tnowicki@caviumnetworks.com, linux-pci@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Will Deacon <will.deacon@arm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
linux-mm@kvack.org, wanghuiqiang@huawei.com,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
zhongjiang <zhongjiang@huawei.com>,
linux-arm <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] arm64: avoid alloc memory on offline node
Date: Tue, 19 Jun 2018 14:07:14 +0200 [thread overview]
Message-ID: <20180619120714.GE13685@dhcp22.suse.cz> (raw)
In-Reply-To: <8b715082-14d4-f10b-d2d6-b23be7e4bf7e@huawei.com>
On Tue 19-06-18 20:03:07, Xie XiuQi wrote:
[...]
> I tested on a arm board with 128 cores 4 numa nodes, but I set CONFIG_NR_CPUS=72.
> Then node 3 is not be created, because node 3 has no memory, and no cpu.
> But some pci device may related to node 3, which be set in ACPI table.
Could you double check that zonelists for node 3 are generated
correctly?
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2018-06-19 12:07 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1527768879-88161-1-git-send-email-xiexiuqi@huawei.com>
[not found] ` <1527768879-88161-2-git-send-email-xiexiuqi@huawei.com>
[not found] ` <20180606154516.GL6631@arm.com>
2018-06-06 20:39 ` Bjorn Helgaas
2018-06-07 10:55 ` Michal Hocko
2018-06-07 11:55 ` Hanjun Guo
2018-06-07 12:21 ` Michal Hocko
2018-06-11 3:23 ` Xie XiuQi
2018-06-11 8:52 ` Michal Hocko
2018-06-11 12:32 ` Xie XiuQi
2018-06-11 13:43 ` Bjorn Helgaas
2018-06-11 14:53 ` Michal Hocko
2018-06-12 15:08 ` Punit Agrawal
2018-06-12 15:20 ` Michal Hocko
2018-06-13 17:39 ` Punit Agrawal
2018-06-14 6:23 ` Hanjun Guo
2018-06-19 12:03 ` Xie XiuQi
2018-06-19 12:07 ` Michal Hocko [this message]
2018-06-19 12:40 ` Xie XiuQi
2018-06-19 12:52 ` Punit Agrawal
2018-06-19 14:08 ` Lorenzo Pieralisi
2018-06-19 14:54 ` Punit Agrawal
2018-06-19 15:14 ` Michal Hocko
2018-06-19 15:35 ` Punit Agrawal
2018-06-19 16:32 ` Lorenzo Pieralisi
2018-06-20 3:31 ` Xie XiuQi
2018-06-20 11:51 ` Punit Agrawal
2018-06-22 8:58 ` Hanjun Guo
2018-06-22 9:11 ` Michal Hocko
2018-06-22 10:24 ` Punit Agrawal
2018-06-22 17:42 ` Jonathan Cameron
2018-06-26 17:27 ` Punit Agrawal
2018-06-26 17:27 ` Punit Agrawal
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