Re: [Xen-devel] xen/x86: properly retrieve NMI reason

2015-01-02 Thread Jan Beulich
>>> David Vrabel 12/23/14 12:01 PM >>> >On 19/12/14 16:16, Jan Beulich wrote: >> Using the native code here can't work properly, as the hypervisor would >> normally have cleared the two reason bits by the time Dom0 gets to see >> the NMI (if passed to it at all). There's a shared info field for th

Re: [Xen-devel] xen/x86: properly retrieve NMI reason

2014-12-23 Thread David Vrabel
On 19/12/14 16:16, Jan Beulich wrote: > Using the native code here can't work properly, as the hypervisor would > normally have cleared the two reason bits by the time Dom0 gets to see > the NMI (if passed to it at all). There's a shared info field for this, > and there's an existing hook to use -