Re: [syzbot] [mm?] KCSAN: data-race in try_to_migrate_one / zap_page_range_single

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To: syzbot+419c4b42acc36c420ad3@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [syzbot] [mm?] KCSAN: data-race in try_to_migrate_one / zap_page_range_single
From: Ignacio Encinas Rubio <ignacio@xxxxxxxxxxxx>
Date: Sat, 15 Mar 2025 12:52:55 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, hughd@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx, linux-kernel-mentees@xxxxxxxxxxxxxxx, skhan@xxxxxxxxxxxxxxxxxxx
In-reply-to: <67b44eb7.050a0220.173698.004a.GAE@google.com>
References: <67b44eb7.050a0220.173698.004a.GAE@google.com>

Hello!

This seems like a recurrent complaint from KCSAN (other examples are
[1], [2]).

References:
- [syzbot] [mm?] KCSAN: data-race in try_to_migrate_one / zap_page_range_single
  - From: syzbot

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