Re: [Xen-devel] [PATCH v3 1/2] libxl: Implement the handler to handle unrecoverable AER errors [and 1 more messages]

[Wim ten Have <wim.ten.have@xxxxxxxxxx>]

On Tue, 3 Apr 2018 16:06:17 +0100
Ian Jackson <ian.jackson@xxxxxxxxxx> wrote:

> Venu Busireddy writes ("[RESEND PATCH v5 0/2] Containing AER unrecoverable 
> errors"):
> > This patch set is part of a set of patches that together allow containment
> > of unrecoverable AER errors from PCIe devices assigned to guests in
> > passthrough mode. The containment is achieved by forcibly removing the
> > erring PCIe device from the guest.  
> 
> But, in September, I wrote:
> 
> Ian Jackson writes ("Re: [PATCH v3 1/2] libxl: Implement the handler to 
> handle unrecoverable AER errors"):
> > I'm afraid that I still have reservations about the design questions.
> > Evidently I didn't make my questions clear enough.
> > 
> > [ 64 lines of detailed discussion elided ]  
> 
> I haven't seen a reply to that.
> 
> Also, from the patch v5:
> > Changes in v5:
> >   * v4 worked only in the case of guests created using 'xl' command.
> >     Enhanced the fix to work for guests created using libvirt too.  
> 
> I'm confused by the responses in the thread which relate to libvirt.
> ISTM that a libvirt patch is also required.  Do you mean that in v5
> there is also a libvirt patch ?

  Hi Ian, the patch as proposed brings the specific support to libvirtd by
  libvirtd dependencies towards libxenlight...so (shared object) when Xen
  driver under specific toolstack is in effect.  

Rgds,
- Wim ten Have.

> Ian.
> 
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