linux-kernel - Re: [PATCH 1/1] mm: protect xa split stuff under lruvec->lru

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Message-Id: <20240412143457.5c6c0ae8f6df0f647d7cf0be@linux-foundation.org>
Date: Fri, 12 Apr 2024 14:34:57 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: "zhaoyang.huang" <zhaoyang.huang@...soc.com>
Cc: Alex Shi <alexs@...nel.org>, "Kirill A . Shutemov"
 <kirill.shutemov@...ux.intel.com>, Hugh Dickins <hughd@...gle.com>, Baolin
 Wang <baolin.wang@...ux.alibaba.com>, <linux-mm@...ck.org>,
 <linux-kernel@...r.kernel.org>, Zhaoyang Huang <huangzhaoyang@...il.com>,
 <steve.kang@...soc.com>
Subject: Re: [PATCH 1/1] mm: protect xa split stuff under lruvec->lru_lock
 during migration

On Fri, 12 Apr 2024 14:43:53 +0800 "zhaoyang.huang" <zhaoyang.huang@...soc.com> wrote:

> Livelock in [1] is reported multitimes since v515, 

Are you able to provide us with a means by which others can reproduce this?

Thanks.