Re: [Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-29 Thread Shannon Zhao
On 2016/3/26 1:15, Bjorn Helgaas wrote: > On Fri, Mar 25, 2016 at 04:05:49PM +0800, Shannon Zhao wrote: >> > From: Shannon Zhao >> > >> > ACPI 6.0 introduces a new table STAO to list the devices which are used >> > by Xen and can't be used by Dom0. On Xen virtual platforms, the physical >> > UA

Re: [Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-26 Thread Stefano Stabellini
On Fri, 25 Mar 2016, Rafael J. Wysocki wrote: > On Friday, March 25, 2016 04:05:49 PM Shannon Zhao wrote: > > From: Shannon Zhao > > > > ACPI 6.0 introduces a new table STAO to list the devices which are used > > by Xen and can't be used by Dom0. On Xen virtual platforms, the physical > > UART is

Re: [Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-26 Thread Stefano Stabellini
On Fri, 25 Mar 2016, Bjorn Helgaas wrote: > On Fri, Mar 25, 2016 at 04:05:49PM +0800, Shannon Zhao wrote: > > From: Shannon Zhao > > > > ACPI 6.0 introduces a new table STAO to list the devices which are used > > by Xen and can't be used by Dom0. On Xen virtual platforms, the physical > > UART is

Re: [Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-25 Thread Bjorn Helgaas
On Fri, Mar 25, 2016 at 04:05:49PM +0800, Shannon Zhao wrote: > From: Shannon Zhao > > ACPI 6.0 introduces a new table STAO to list the devices which are used > by Xen and can't be used by Dom0. On Xen virtual platforms, the physical > UART is used by Xen. So here it hides UART from Dom0. > > CC

Re: [Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-25 Thread Rafael J. Wysocki
On Friday, March 25, 2016 04:05:49 PM Shannon Zhao wrote: > From: Shannon Zhao > > ACPI 6.0 introduces a new table STAO to list the devices which are used > by Xen and can't be used by Dom0. On Xen virtual platforms, the physical > UART is used by Xen. So here it hides UART from Dom0. > > CC: "R

[Xen-devel] [PATCH v8 01/17] Xen: ACPI: Hide UART used by Xen

2016-03-25 Thread Shannon Zhao
From: Shannon Zhao ACPI 6.0 introduces a new table STAO to list the devices which are used by Xen and can't be used by Dom0. On Xen virtual platforms, the physical UART is used by Xen. So here it hides UART from Dom0. CC: "Rafael J. Wysocki" (supporter:ACPI) CC: Len Brown (supporter:ACPI) CC: