On Jul 30 09:48, Peter Maydell wrote:
> On Wed, 29 Jul 2020 at 23:19, Emanuele Giuseppe Esposito
> <e.emanuelegiuseppe@gmail.com> wrote:
> >
> > pci_dma_rw currently always returns 0, regardless
> > of the result of dma_memory_rw. Adjusted to return
> > the correct value.
> >
> > Signed-off-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
> 
> We also have the equivalent patch from Klaus Jensen back in 2019
> which got reviewed at the time but seems to have gotten lost along the way:
> https://patchwork.kernel.org/patch/11184911/
> 
> thanks
> -- PMM
> 

Yes, I posted this a while back because I need that return value in the
emulated nvme device - so please don't make it void ;)

My patch was part of a series that has not gone in yet, but I can resend
seperately - or you can just apply the patch from Emanuele. It's no
biggie to me as long as the fix is there!


Klaus