On Fri, Mar 06, 2026 at 02:20:18AM +0000, Duan, Zhenzhong wrote: > > > >-----Original Message----- > >From: Duan, Zhenzhong > >Subject: RE: [PATCH 2/3] conf: add support for 'scalable_mode' and > >'first_stage' > >attributes to intel IOMMU > > > >>-----Original Message----- > >>From: Daniel P. Berrangé <[email protected]> > >>Subject: Re: [PATCH 2/3] conf: add support for 'scalable_mode' and > >>'first_stage' attributes to intel IOMMU > >> > >>On Thu, Dec 18, 2025 at 06:04:48AM -0500, Zhenzhong Duan wrote: > >>> Correspond to 'x-scalable-mode' and 'x-flts' properties in QEMU. > >> > >>The 'x-' prefix on these property names indicates QEMU considers > >>them experimental / unstable, which makes them unsuitable for > >>exposing from libvirt. We need the QEMU implementation to become > >>fully supported first. > > > >I see, thanks. I didn't know this rule before. > > > >CCing qemu vtd maintainer/reviewers and qemu-devel: > > > >Do you think we can drop 'x-' as we had "x-scalable-mode" more than 5 years > >and > >"x-flts" more than 1 year? > > Kindly ping, any comments?
Since the code change is pretty small, I'd suggest just sending a patch proposal to make the change, and letting discussion happen then. With regards, Daniel -- |: https://berrange.com ~~ https://hachyderm.io/@berrange :| |: https://libvirt.org ~~ https://entangle-photo.org :| |: https://pixelfed.art/berrange ~~ https://fstop138.berrange.com :|
