linux-kernel - Re: [syzbot] [mm?] possible deadlock in __mmap_lock_do_trace

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Message-ID: <07087c56-2358-4a9b-b325-f27c03c5887c@I-love.SAKURA.ne.jp>
Date: Mon, 19 Aug 2024 13:52:51 +0900
From: Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To: syzbot <syzbot+16b6ab88e66b34d09014@...kaller.appspotmail.com>,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] possible deadlock in __mmap_lock_do_trace_released

#syz fix: mm: mmap_lock: replace get_memcg_path_buf() with on-stack buffer