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From: Gao Xiang <hsiangkao@linux.alibaba.com>
To: Hongzhen Luo <hongzhen@linux.alibaba.com>, linux-erofs@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] erofs: fix unsupported blksize in fileio mode
Date: Tue, 15 Oct 2024 11:47:24 +0800	[thread overview]
Message-ID: <231e17e3-82c1-49f4-9cc1-b376b89205b3@linux.alibaba.com> (raw)
In-Reply-To: <20241015033601.3206952-1-hongzhen@linux.alibaba.com>

Hi Hongzhen,

On 2024/10/15 11:36, Hongzhen Luo wrote:
> In fileio mode, when blcksize is not equal to PAGE_SIZE,
> erofs will attempt to set the block size of sb->s_bdev,
> which will trigger a panic. This patch fixes this.
> 
> Fixes: fb176750266a ("erofs: add file-backed mount support")
> 
> Signed-off-by: Hongzhen Luo <hongzhen@linux.alibaba.com>

File-backed mounts should support < PAGE_SIZE sizes.
You should just fix these cases instead.

Thanks,
Gao Xiang

  reply	other threads:[~2024-10-15  3:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-15  3:36 Hongzhen Luo
2024-10-15  3:47 ` Gao Xiang [this message]
2024-10-15  3:53   ` Hongzhen Luo

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