On Thu, May 02, 2024 at 08:52:17 +0200, Michal Privoznik wrote:
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> ---
Rebased version of the patch sent earlier, because the file was changed meanwhile.
Sorry for that. I've changed what Jirka requested and forgot to push my patches on Tuesday :/
NEWS.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/NEWS.rst b/NEWS.rst index 7ced82e3da..554ca559a2 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -22,6 +22,13 @@ v10.3.0 (unreleased) USB address is now automatically assigned to USB network devices thus they can be used without manual configuration.
+ * conf: Introduce memReserve to <controller/> + + Some PCI devices have large non-prefetchable memory. This is not a problem + for coldplug because firmware sets up such devices properly. But it may be + a problem for hotplug devices. To resolve this, new ``memReserve`` + attribute is introduced which allows overriding value computed by firmware.
The last sentence at first glance seems to contradict the previous statement that the firmware does stuff correctly. I don't know the details but is really firmware the problem when hotplugging? Isn't this more of a hint to the guest OS? As I don't have a better suggestion: Reviewed-by: Peter Krempa <pkrempa@redhat.com>