# Re: \[PATCH 06/18\] dm: remove incomple BLOCK\_PC support

- From: Bart Van Assche \<hidden\>
- Date: 2017-01-27 17:32:26 
- List: linux-raid
- Page: https://ratatoskr.run/linux-raid/2017/01/6370681
- Thread: https://ratatoskr.run/linux-scsi/2017/01/6370318/t.md

```text
On Wed, 2017-01-25 at 18:25 +0100, Christoph Hellwig wrote:
> DM tries to copy a few fields around for BLOCK_PC requests, but given
> that no dm-target ever wires up scsi_cmd_ioctl BLOCK_PC can't actually
> be sent to dm.

Reviewed-by: Bart Van Assche <redacted>
```