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Howlett" , Usama Arif , Kiryl Shutsemau , Dave Chinner , Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, Alexander Egorenkov Subject: Re: [PATCH v3 7/7] mm: switch deferred split shrinker to list_lru - [s390] panic in __memcg_list_lru_alloc Message-Id: <20260330120318.3499796039de007752554cea@linux-foundation.org> In-Reply-To: <4d3f8d79-3593-47df-9de8-f94f7f09a403@linux.ibm.com> References: <20260318200352.1039011-1-hannes@cmpxchg.org> <20260318200352.1039011-8-hannes@cmpxchg.org> <4d3f8d79-3593-47df-9de8-f94f7f09a403@linux.ibm.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: D7E6416000C X-Stat-Signature: 515afbzus1pwbsscpr41coajxgo8ra4a X-Rspam-User: X-HE-Tag: 1774897400-217158 X-HE-Meta: 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 JwDjeJTh Z1ZdDvqmfeSjl5OD345/4D3pugykTsZeYsVgTSTcVYTF5LqyzYbKVwW5xi4MpktdwvWBEygZ4yCgRFb6ckdSTr6yqrrwqcMKk1is0Aq89mJHmvykcTVEGlcTA8G9g8Fhjv38eKcjAZ98DH7gyK4MPFcdkG5SPfEfYF3wlJXf7tR6F39NQ/OG8TiZG1te68tjxcwlmBh/IGKU6W0rsXFjmMUGe48PVHhiFveUAS1aW97aELuC7vMvLPRAfbRzSuOfYzUqdNaNPbf0FtHzqafhZFt/5+WLPXaLWOk6bORliPfAIm+e2lLqPJIRQL1g2DBroElfL Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, 30 Mar 2026 18:37:01 +0200 Mikhail Zaslonko wrote: > with this series in linux-next (since next-20260324) I see a reproducible panic on s390 in the > dump kernel when running NVMe standalone dump (ngdump). > This only happens in the 'capture kernel', normal boot of the same kernel works fine. Thanks. It seems that hannes is working on a significant respin, so I'll remove this version of the series from mm.git/linux-next.