From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: Zhou Yanjie <zhouyanjie@wanyeetech.com>
Cc: "open list:MIPS" <linux-mips@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Kernel 5.9-rc regression.
Date: Thu, 1 Oct 2020 23:55:48 +0200 [thread overview]
Message-ID: <20201001215548.GA21328@alpha.franken.de> (raw)
In-Reply-To: <25b6a64b-b5ac-c85a-abde-909fb2d768f9@wanyeetech.com>
On Fri, Oct 02, 2020 at 04:15:43AM +0800, Zhou Yanjie wrote:
> Hi Thomas and list,
>
> There is a strange phenomenon in kernel 5.9-rc: when using kernel 5.9-rc
> with debian 10 and running htop, the memory footprint will be displayed as
> 3.99T. When the actual memory footprint increases, the displayed value will
> be reduced to 3.98T, 3.97T etc. These phenomena have been confirmed in
> X1000, X1830, and JZ4780 (disable SMP), this phenomenon does not seem to
> affect the SMP processor. When the JZ4780 turn on SMP, the memory footprint
> will be displayed normally.
try this fix
https://lore.kernel.org/lkml/20201001203931.GD2706729@carbon.DHCP.thefacebook.com/
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
next prev parent reply other threads:[~2020-10-01 21:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-01 20:15 Kernel 5.9-rc regression Zhou Yanjie
2020-10-01 21:55 ` Thomas Bogendoerfer [this message]
2020-10-04 21:26 ` Zhou Yanjie
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