Re: [Xen-devel] [PATCH 3/3] Support Xen pv-domains using PAT

2014-08-26 Thread Juergen Gross
On 08/26/2014 12:59 PM, David Vrabel wrote: On 26/08/14 07:16, Juergen Gross wrote: With the dynamical mapping between cache modes and pgprot values it is now possible to use all cache modes via the Xen hypervisor PAT settings in a pv domain. All to be done is to read the PAT configuration MSR

Re: [Xen-devel] [PATCH 3/3] Support Xen pv-domains using PAT

2014-08-26 Thread David Vrabel
On 26/08/14 07:16, Juergen Gross wrote: > With the dynamical mapping between cache modes and pgprot values it is now > possible to use all cache modes via the Xen hypervisor PAT settings in a > pv domain. > > All to be done is to read the PAT configuration MSR and set up the translation > tables a

[PATCH 3/3] Support Xen pv-domains using PAT

2014-08-25 Thread Juergen Gross
With the dynamical mapping between cache modes and pgprot values it is now possible to use all cache modes via the Xen hypervisor PAT settings in a pv domain. All to be done is to read the PAT configuration MSR and set up the translation tables accordingly. Signed-off-by: Juergen Gross --- arch