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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qljiU-000gA5-TL; Thu, 28 Sep 2023 05:37:38 +0000 Date: Thu, 28 Sep 2023 06:37:38 +0100 From: Matthew Wilcox To: Yikebaer Aizezi Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: WARNING in vma_merge Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: C1C5C180006 X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: m41tp8mxofk3bga9dw8fuxtbydcw4wmi X-HE-Tag: 1695879461-21981 X-HE-Meta: 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 AjaLft+e F53VJIHsRQvys8lDBImL+6revet8LIuctEAUDsCb3i5i/OqGV9r7xrPAbUibwagmSW0voPpMUtVMv8TgFNv7B+JsjraVsjZuo44Vc3yshyibaEMq5gagxdc4gAGuQXpdDJnFvcdOmeVY5JPHQmEoplEz2a8oF5QhvNny+IjluV47nRpGaI9RHxGBGvFTOpYNYRu3tEVgvkowsowzDfAy/CNzAiE2s5J2FYzuFv78sd9FCI1mIAibUZVlHTtzBeV1fWEq5NT8IFgoamcMV93l9OkVqN2z0mf/qCPxq X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Sep 28, 2023 at 10:31:05AM +0800, Yikebaer Aizezi wrote: > Call Trace: > > mbind_range+0x299/0x560 mm/mempolicy.c:834 https://lore.kernel.org/linux-mm/20230918211608.3580629-1-surenb@google.com/