linux-kernel - Re: [PATCH] erofs: limit the level of fs stacking for file-backed mounts

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Message-ID: <bb3101cb-21cf-4f36-9130-4482a531c344@gmail.com>
Date: Sat, 22 Nov 2025 10:56:18 +0800
From: Sheng Yong <shengyong2021@...il.com>
To: Gao Xiang <hsiangkao@...ux.alibaba.com>, linux-erofs@...ts.ozlabs.org
Cc: shengyong2021@...il.com, shengyong1@...omi.com,
 LKML <linux-kernel@...r.kernel.org>, Christian Brauner <brauner@...nel.org>
Subject: Re: [PATCH] erofs: limit the level of fs stacking for file-backed
 mounts

On 11/21/25 21:46, Gao Xiang wrote:
> Otherwise, it could cause potential kernel stack overflow (e.g., EROFS
> mounting itself).
> 
> Fixes: fb176750266a ("erofs: add file-backed mount support")
> Signed-off-by: Gao Xiang <hsiangkao@...ux.alibaba.com>

Reviewed-by: Sheng Yong <shengyong1@...omi.com>

thanks,
shengyong