On 01/10/15 13:01, Ian Campbell wrote: > On Tue, 2015-09-29 at 17:21 +0100, Julien Grall wrote: >> Xen is unconditionally using certain device tree paths to create DOM0 >> specific node (for instance /psci, /memory and /hypervisor). >> >> Print a warning message on the console to let the user know if we >> re-use one of these nodes. >> >> Note that the content of most of those is very common and they >> should have already been skipped via the compatible string or typer > > Stray "r" at the end (fixable on commit) > >> string. This warning is here to catch unusual device-tree and >> compatible string that we may not yet support in Xen. >> >> Signed-off-by: Julien Grall <julien.gr...@citrix.com> > > Acked-by: Ian Campbell <ian.campb...@citrix.com> > > Should we consider using /xen-psci or something to avoid this conflict? Or > (worse IMHO) adding a -N until we find an unused path?
If the /psci node is not removed because it uses a compatible string which we don't support (i.e arm,psci-1.0 or else), we would end up having 2 PSCI nodes in the DT. This would be harder to catch the problem in the DT. So I think we should stay with the current name. Regards, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
