From: Vlastimil Babka <vbabka@suse.cz>
To: Chengming Zhou <zhouchengming@bytedance.com>,
Sachin Sant <sachinp@linux.ibm.com>,
linux-mm@kvack.org
Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [powerpc] Lockups seen during/just after boot (bisected)
Date: Fri, 24 Nov 2023 09:55:15 +0100 [thread overview]
Message-ID: <d9631191-2805-d531-41a8-7152d9f72fa6@suse.cz> (raw)
In-Reply-To: <8e000449-1e11-43be-87f5-f1826e296c39@bytedance.com>
On 11/23/23 15:35, Chengming Zhou wrote:
> On 2023/11/23 19:27, Sachin Sant wrote:
>> While booting recent -next kernel on IBM Power server, I have observed lockups
>> either during boot or just after.
>>
>> [ 3631.015775] watchdog: CPU 3 self-detected hard LOCKUP @ __update_freelist_slow+0x74/0x90
>
> Sorry, the bug can be fixed by this patch from Vlastimil Babka:
>
> https://lore.kernel.org/all/83ff4b9e-94f1-8b35-1233-3dd414ea4dfe@suse.cz/
The current -next should be fixed, the fix was folded to the preparatory
commit, which is now:
8a399e2f6003 ("slub: Keep track of whether slub is on the per-node partial
list")
> Thanks!
next prev parent reply other threads:[~2023-11-24 8:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-23 11:27 Sachin Sant
2023-11-23 14:35 ` Chengming Zhou
2023-11-24 8:55 ` Vlastimil Babka [this message]
2023-11-24 9:05 ` Sachin Sant
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