Re: [BUG REPORT] Incorrect adaptation of 7e49538288e5 ("loop: Avoid updating block size under exclusive owner") for stable 6.6

在 2025/9/29 21:28, Greg KH 写道:

On Wed, Sep 24, 2025 at 10:36:19AM +0800, yangerkun wrote:

...

Error path for blk_validate_block_size is wrong, we should goto unlock, or lo_mutex won't be release, and bdev will keep claimed.

Can you provide a working patch we can apply?

My colleague Zheng Qixing has already made the correct adaptation, and she might release it in a week (we are about to start the National Day holiday).

thanks,

greg k-h