> Subject: [Xen-ia64-devel] Why is cpl read as 0 in > para-virtualization ? > > while I was modifying xen_early_setup, I tried to replace dcr > kludge using > cpl. Unfortunatly, it doesn't work since cpl is read as 0 > (see vcpu.c). > So my question is simple: why ?
I think some places in Linux/ia64 determine whether code is running in kernel or user mode by checking psr.cpl. _______________________________________________ Xen-ia64-devel mailing list Xen-ia64-devel@lists.xensource.com http://lists.xensource.com/xen-ia64-devel
