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From: Sultan Alsawaf <>
To: Vlastimil Babka <>
Subject: Re: Stuck looping on list_empty(list) in free_pcppages_bulk()
Date: Tue, 31 Aug 2021 09:58:15 -0700	[thread overview]
Message-ID: <YS5fp8ZKvw1Xnkgf@sultan-box.localdomain> (raw)
In-Reply-To: <>

On Tue, Aug 31, 2021 at 06:51:23PM +0200, Vlastimil Babka wrote:
> Does the kernel have commit 88e8ac11d2ea3 backported? If not, and there were
> memory hotplug operations happening, the infinite loop could happen. If that
> commit was not backported, and instead 5c3ad2eb7104 was backported, possibly
> there are more scenarios outside hotplug that can cause trouble.

Yes, it appears that 5.8.18 contains the 88e8ac11d2ea3 backport (commit ID
5b21a116b1365 in linux-5.8.y).


      reply	other threads:[~2021-08-31 16:58 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-30 23:12 Sultan Alsawaf
2021-08-31 12:44 ` Mel Gorman
2021-08-31 16:37   ` Sultan Alsawaf
2021-08-31 16:51 ` Vlastimil Babka
2021-08-31 16:58   ` Sultan Alsawaf [this message]

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