Re: [Xen-devel] [PATCH v8 07/27] ARM: vGICv3: handle virtual LPI pending and property tables

2017-05-11 Thread Andre Przywara
Hi, On 12/04/17 14:13, Julien Grall wrote: > > > On 12/04/17 14:12, Andre Przywara wrote: >> Hi, > > Hi, > >> >> On 12/04/17 11:55, Julien Grall wrote: >>> Hi Andre, >>> >>> On 12/04/17 01:44, Andre Przywara wrote: Allow a guest to provide the address and size for the memory regions

Re: [Xen-devel] [PATCH v8 07/27] ARM: vGICv3: handle virtual LPI pending and property tables

2017-04-12 Thread Julien Grall
On 12/04/17 14:12, Andre Przywara wrote: Hi, Hi, On 12/04/17 11:55, Julien Grall wrote: Hi Andre, On 12/04/17 01:44, Andre Przywara wrote: Allow a guest to provide the address and size for the memory regions it has reserved for the GICv3 pending and property tables. We sanitise the

Re: [Xen-devel] [PATCH v8 07/27] ARM: vGICv3: handle virtual LPI pending and property tables

2017-04-12 Thread Andre Przywara
Hi, On 12/04/17 11:55, Julien Grall wrote: > Hi Andre, > > On 12/04/17 01:44, Andre Przywara wrote: >> Allow a guest to provide the address and size for the memory regions >> it has reserved for the GICv3 pending and property tables. >> We sanitise the various fields of the respective

Re: [Xen-devel] [PATCH v8 07/27] ARM: vGICv3: handle virtual LPI pending and property tables

2017-04-12 Thread Julien Grall
Hi Andre, On 12/04/17 01:44, Andre Przywara wrote: Allow a guest to provide the address and size for the memory regions it has reserved for the GICv3 pending and property tables. We sanitise the various fields of the respective redistributor registers. The MMIO read and write accesses are

[Xen-devel] [PATCH v8 07/27] ARM: vGICv3: handle virtual LPI pending and property tables

2017-04-11 Thread Andre Przywara
Allow a guest to provide the address and size for the memory regions it has reserved for the GICv3 pending and property tables. We sanitise the various fields of the respective redistributor registers. The MMIO read and write accesses are protected by locks, to avoid any changing of the property