[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] hypercall_xlat_continuation()
On 22/05/2009 22:58, "Mukesh Rathor" <mukesh.rathor@xxxxxxxxxx> wrote: > Ok. Even if I can't make it clearer, at least I'll add few lines of comments > explaining what's going on, after (and if) I figure it out. > > Jan, > > It seems assumption is made that a 64bit dom0 will not have a 32bit app making > hypercall? > > BUG_ON(*reg != (unsigned int)*reg); <==== You know that all the 'xlat' stuff in Xen is for 32-bit guests running on 64-bit hypervisor, right? 64-bit dom0 would never execute this logic. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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