RE: [PATCH V5 07/11] vfio/pci: Update stale comment

[Tian, Kevin]

> From: Chatre, Reinette <reinette.chatre@xxxxxxxxx>
> Sent: Thursday, May 11, 2023 11:45 PM
> 
> In preparation for surrounding code change it is helpful to
> ensure that existing comments are accurate.
> 
> Remove inaccurate comment about direct access and update
> the rest of the comment to reflect the purpose of writing
> the cached MSI message to the device.
> 
> Suggested-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
> Link:
> https://lore.kernel.org/lkml/20230330164050.0069e2a5.alex.williamson@re
> dhat.com/
> Signed-off-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>