From: Rongwei Wang <rongwei.wang@linux.alibaba.com>
To: guro@fb.com
Cc: akpm@linux-foundation.org, cl@linux.com, hannes@cmpxchg.org,
linux-kernel@vger.kernel.org, lkp@intel.com, mhocko@kernel.org,
shakeelb@google.com, tj@kernel.org, vbabka@suse.cz,
zhengjun.xing@linux.intel.com
Subject: Re: [LKP] Re: [mm] 10befea91b: hackbench.throughput -62.4% regression
Date: Sat, 26 Nov 2022 10:22:32 +0800 [thread overview]
Message-ID: <b8b08514-1d5c-ee21-b74f-5919d8ab5dfa@linux.alibaba.com> (raw)
In-Reply-To: <YCcp7pwzlQy15v5H@carbon.dhcp.thefacebook.com>
Hi, Roman
We also found the same regression of hackbench.throughput in our
kernel-5.10, likes described in [1].
It seems that the mail thread in [2] doesn't show the last solution. So
I wonder whether the upstream already has fix patch or solution can help
us to solve this regression.
Thanks!
[1]
https://lore.kernel.org/lkml/20210114025151.GA22932@xsang-OptiPlex-9020/.
[2]
https://lore.kernel.org/lkml/YCcp7pwzlQy15v5H@carbon.dhcp.thefacebook.com/#R
prev parent reply other threads:[~2022-11-26 2:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 2:51 [mm] 10befea91b: hackbench.throughput -62.4% regression kernel test robot
2021-01-14 3:18 ` Roman Gushchin
[not found] ` <59b6fda7-509a-0afb-112d-46c1e73c589b@intel.com>
2021-02-03 2:49 ` [LKP] " Roman Gushchin
[not found] ` <8ce56447-b416-4750-eeb3-0d5bb92e007d@linux.intel.com>
2021-02-05 1:04 ` Roman Gushchin
2021-02-13 1:22 ` Roman Gushchin
2022-11-26 2:22 ` Rongwei Wang [this message]
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