lkml.org 
[lkml]   [2023]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [RFC PATCH 0/8] vfio/pci: Support dynamic allocation of MSI-X interrupts
Date
> From: Chatre, Reinette <reinette.chatre@intel.com>
> Sent: Friday, March 17, 2023 7:38 AM
>
> > Based on above, there really can never be an error if we expect the
> > device to work, so I think there's a misread of the current status.
> > Dynamic MSI-X support should simply reduce the disruption and chance
> > of lost interrupts at the device, but the points where we risk that
> > the host cannot provide the configuration we need are the same.
>
> Thank you very much Alex. In this case, please do consider this
> submission as a submission for inclusion. I'd be happy to resubmit
> without the "RFC" prefix if that is preferred.
>

With that do we still want to keep the error behavior for MSI?

If no patch5 can be simplified e.g. no need of vfio_irq_ctx_range_allocated()
and MSI/MSI-X error behaviors become consistent.
\
 
 \ /
  Last update: 2023-03-27 01:04    [W:0.055 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site