On Thu, Dec 03, 2020 at 11:01:45PM +0100, Greg Kroah-Hartman wrote:
> On Thu, Dec 03, 2020 at 04:51:10PM -0500, Michael S. Tsirkin wrote:
> > On Wed, Nov 25, 2020 at 09:18:04PM +0000, Winkler, Tomas wrote:
> > > >
> > > > On Tue, Aug 18, 2020 at 02:51:47PM +0300, Tomas Winkler wrote:
> > > > > +#ifndef VIRTIO_ID_MEI
> > > > > +#define VIRTIO_ID_MEI 0xFFFE /* virtio mei */ #endif
> > > >
> > > > Just noticed now that this driver landed upstream. Can I ask that you
> > > > guys
> > > > please register IDs with the virtio TC and not just pick a number at
> > > > random?
> > > > In particular this is way outside allowed range.
> > > >
> > > > IDs should also be listed in include/uapi/linux/virtio_ids.h
> > > >
> > > > If people just pick random numbers like this collistions are
> > > > unavoidable.
> > > >
> > > > List of IDs is part of virtio spec, chapter "Device Types".
> > > >
> > > > Please do this change now before this goes out to production!
> > > Okay, this was assigned by ACRN, my impression was it's already
> > > registered.
> > > Will take care of.
> > > Thanks
> > > Tomas
> >
> > Well nothing happened yet.
> >
> > I think at this point we really should revert this patch before Linux is
> > released so in the next version the correct ID can be used instead of a
> > reserved one.
> > Otherwise Linux will be stuck supporting this forever and will conflict
> > with hypervisors using this for what this range is for which is
> > experimental use.
> >
> > Greg, any opinion on that?
>
> I will be glad to revert it, what's the git commit id?
commit d162219c655c8cf8003128a13840d6c1e183fb80
Author: Tomas Winkler <tomas.wink...@intel.com>
Date: Tue Aug 18 14:51:47 2020 +0300
mei: virtio: virtualization frontend driver
I sent a revert on list in case it makes things easier,
but it's just a result of a plain git revert,
build-tested.
> thanks,
>
> greg k-h
