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From: "Qian Cai (QUIC)" <quic_qiancai@quicinc.com>
To: David Hildenbrand <david@redhat.com>, Oscar Salvador <osalvador@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Anshuman Khandual <anshuman.khandual@arm.com>,
	Vlastimil Babka <vbabka@suse.cz>,
	Michal Hocko <mhocko@kernel.org>,
	Linux Memory Management List <linux-mm@kvack.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: RE: Arm64 crash while online/offline memory sections
Date: Tue, 25 May 2021 17:57:34 +0000	[thread overview]
Message-ID: <DM5PR0201MB35576CEF62C53EF393E3D9768E259@DM5PR0201MB3557.namprd02.prod.outlook.com> (raw)
In-Reply-To: <b34499c5-a330-1bfc-d564-8ebffb3236cd@redhat.com>

> Do we know which patch in particular is problematic?

Okay, the winner is "mm,memory_hotplug: Allocate memmap from the added memory range".

https://lore.kernel.org/linux-mm/20210421102701.25051-5-osalvador@suse.de/

That and the rest of the series are the minimal I have to revert to fix the crash.

  parent reply	other threads:[~2021-05-25 17:57 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 15:36 Arm64 crash while online/offline memory sections Qian Cai (QUIC)
2021-05-25 15:40 ` David Hildenbrand
2021-05-25 16:40   ` Qian Cai (QUIC)
2021-05-25 17:57   ` Qian Cai (QUIC) [this message]
2021-05-25 18:00     ` Oscar Salvador
2021-05-25 18:12       ` David Hildenbrand
2021-05-25 19:56         ` Qian Cai (QUIC)
2021-05-26  7:20         ` Oscar Salvador

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