>-----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? Thanks Zhenzhong
