RE: [PATCH v4 0/3] mmc: renesas_sdhi: improve performance by changing max_segs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Christoph, Wolfram,

> From: Christoph Hellwig, Sent: Monday, June 3, 2019 10:12 PM
> 
> On Mon, Jun 03, 2019 at 02:57:01PM +0200, Wolfram Sang wrote:
> > Yes, dropping my rev on patch 3 is a good thing to do. I added Christoph
> > to the CC list because he gave valuable input last time.
> 
> Assuming iommu merging in a driver using the DMA API is always bogus
> as mentioned last time.  As this cover letter don't seem to include
> any higher level DMA subsystem or block changes I'll stick to my NAK.

Thank you very much for your reply again. I understood this patch series is NAK.
I'll continue to investigate DMA or block subsystem to achieve this. (I'm not sure
I can succeed or not though...)

Best regards,
Yoshihiro Shimoda






[Index of Archives]     [Linux Memonry Technology]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux