[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] determining if kernel is dom0 kernel or not.
On 11/7/07 21:38, "Ian Campbell" <Ian.Campbell@xxxxxxxxxxxxx> wrote: > On Wed, 2007-07-11 at 20:18 +0100, Keir Fraser wrote: >> If you want to detect dom0 specifically then that's trickier -- >> /proc/xen/privcmd for example exists even in a domU, if the kernel is >> dom0-capable. You'd have to be root and then try a privileged hypercall. :-) > > Doesn't /proc/xen/capabilities contain something different on dom0 vs. > domU? Oh yes, of course. It contains 'control_d' if you are dom0. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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