[0/2,5.9-rc] USB FunctionFS DMABUF interface fixes

Message

Paul Cercueil April 2, 2024, 11:09 a.m. UTC

Hi Greg,

Here are two patches that address issues that were noticed by Christian
when reviewing the very similar IIO DMABUF interface (but the FunctionFS
patchset was already merged at that point).

Based on 5.9-rc2.

Cheers,
-Paul

Paul Cercueil (2):
  usb: gadget: functionfs: Fix inverted DMA fence direction
  usb: gadget: functionfs: Wait for fences before enqueueing DMABUF

 drivers/usb/gadget/function/f_fs.c | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

Comments

Greg Kroah-Hartman April 2, 2024, 12:41 p.m. UTC | #1

On Tue, Apr 02, 2024 at 01:09:49PM +0200, Paul Cercueil wrote:
> Hi Greg,
> 
> Here are two patches that address issues that were noticed by Christian
> when reviewing the very similar IIO DMABUF interface (but the FunctionFS
> patchset was already merged at that point).
> 
> Based on 5.9-rc2.

I think you mean "6.9-rc2", right?

Paul Cercueil April 2, 2024, 1:43 p.m. UTC | #2

Le mardi 02 avril 2024 à 14:41 +0200, Greg Kroah-Hartman a écrit :
> On Tue, Apr 02, 2024 at 01:09:49PM +0200, Paul Cercueil wrote:
> > Hi Greg,
> > 
> > Here are two patches that address issues that were noticed by
> > Christian
> > when reviewing the very similar IIO DMABUF interface (but the
> > FunctionFS
> > patchset was already merged at that point).
> > 
> > Based on 5.9-rc2.
> 
> I think you mean "6.9-rc2", right?
> 

Yes, sorry.

-Paul