From: Sachin Sant <sachinp@linux.ibm.com>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Chengming Zhou <zhouchengming@bytedance.com>,
linux-mm@kvack.org, linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [powerpc] Lockups seen during/just after boot (bisected)
Date: Fri, 24 Nov 2023 14:35:53 +0530 [thread overview]
Message-ID: <0CF12B3F-CD7B-455A-BFC7-827F9392ECB5@linux.ibm.com> (raw)
In-Reply-To: <d9631191-2805-d531-41a8-7152d9f72fa6@suse.cz>
> On 24-Nov-2023, at 2:25 PM, Vlastimil Babka <vbabka@suse.cz> wrote:
>
> 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:
>
Thanks. Yes the problem is fixed with today’s next.
- Sachin
prev parent reply other threads:[~2023-11-24 9:06 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
2023-11-24 9:05 ` Sachin Sant [this message]
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