On Tue, Apr 16, 2024 at 03:58:22PM +0100, Jonathan Cameron wrote:
> On Mon, 15 Apr 2024 13:06:04 -0700
> fan <nifan....@gmail.com> wrote:
>
> > From ce75be83e915fbc4dd6e489f976665b81174002b Mon Sep 17 00:00:00 2001
> > From: Fan Ni <fan...@samsung.com>
> > Date: Tue, 20 Feb 2024 09:48:31 -0800
> > Subject: [PATCH 09/13] hw/cxl/events: Add qmp interfaces to add/release
> > dynamic capacity extents
> >
> > +
> > + if (num_extents > 1) {
> > + error_setg(errp,
> > + "TODO: remove the check once kernel support More flag");
> Not our problem :) For now we can just test the kernel by passing in single
> extents via separate commands.
>
> I don't want to carry unnecessary limitations in qemu.
>
Probably worth popping in to say some out of band discussions around the
`more bit` suggest it may be a while before it is supported.
Allowing QEMU to send more bit messages to the kernel would be extremely
helpful for validation that the kernel won't blow up if/when a real
device implements it. So yes, please allow it!
~Gregory
