Fix potential data loss and corruption due to Incorrect BIO Chain Handling

[Christoph Hellwig]

On Thu, Nov 27, 2025 at 03:40:20PM +0800, Gao Xiang wrote:
> For erofs, let me fix this directly to use bio_endio() instead
> and go through the erofs (although it doesn't matter in practice
> since no chain i/os for erofs and bio interfaces are unique and
> friendly to operate bvecs for both block or non-block I/Os
> compared to awkward bvec interfaces) and I will Cc you, Ming
> and Stephen then.

Thanks.  I'll ping Coly for bcache.