Re: [PATCH 3/4] hw/cxl: Multi-Region CXL Type-3 Devices (Volatile and Persistent)

[Jonathan Cameron via <qemu-devel@nongnu.org>]

On Mon, 14 Nov 2022 18:00:59 -0500
Gregory Price <gregory.price@memverge.com> wrote:

> On Mon, Nov 14, 2022 at 05:53:41PM +0000, Jonathan Cameron wrote:
> > Hi Gregory,
> > 
> > I've not been rushing on this purely because we are after the feature
> > freeze for this QEMU cycle so no great rush to line up new features
> > (and there was some fun with the pull request the previous set of QEMU
> > CXL features were in - unrelated to those patches).
> > 
> > A few comments inline.
> > 
> > Once I've chased down a segfault on power down of my qemu setup (that
> > seems to have nothing to do with the CXL support. *sigh*) I'll push out
> > an updated tree with this on it for testing purposes.
> > 
> > Thanks,
> > 
> > Jonathan
> >   
> 
> All good, I've been wrapped up in other work.  Just ping me when you are
> pushing a new branch and i'll gladly rebased and address the notes.

https://gitlab.com/jic23/qemu/-/tree/cxl-2022-11-17

Has two patches from this series on top currently.  I'll switch those out
for your next version when available.

There is a segmentation fault on powering down the qemu VMs at the moment,
but it's not connected to the cxl code, but rather just memory backends
(happens with upstream, including when cxl is turned off and the memory
backends aren't being used).

I'm not currently carrying Ira's error injection series yet but otherwise this
has pretty much everything that is in flight.

Jonathan

> 
> Regards
> Gregory