Re: [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

2019-10-23 Thread Tian, Kevin
> From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: Wednesday, October 23, 2019 10:00 PM > > On 11.10.2019 17:33, Roger Pau Monné wrote: > > On Fri, Oct 11, 2019 at 04:02:53PM +0100, Andrew Cooper wrote: > >> The virtual address of the base of the IOMMU's regsters is not useful for > >> diagno

Re: [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

2019-10-23 Thread Jan Beulich
On 11.10.2019 17:33, Roger Pau Monné wrote: > On Fri, Oct 11, 2019 at 04:02:53PM +0100, Andrew Cooper wrote: >> The virtual address of the base of the IOMMU's regsters is not useful for >> diagnostic purposes, and is quite voluminous. The PCI coordinates is by far >> the most useful piece of iden

Re: [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

2019-10-14 Thread Jürgen Groß
On 11.10.19 17:02, Andrew Cooper wrote: The virtual address of the base of the IOMMU's regsters is not useful for diagnostic purposes, and is quite voluminous. The PCI coordinates is by far the most useful piece of identifying information. Signed-off-by: Andrew Cooper Release-acked-by: Juerg

Re: [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

2019-10-11 Thread Roger Pau Monné
On Fri, Oct 11, 2019 at 04:02:53PM +0100, Andrew Cooper wrote: > The virtual address of the base of the IOMMU's regsters is not useful for > diagnostic purposes, and is quite voluminous. The PCI coordinates is by far > the most useful piece of identifying information. > > Signed-off-by: Andrew Co

[Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

2019-10-11 Thread Andrew Cooper
The virtual address of the base of the IOMMU's regsters is not useful for diagnostic purposes, and is quite voluminous. The PCI coordinates is by far the most useful piece of identifying information. Signed-off-by: Andrew Cooper --- CC: Jan Beulich CC: Wei Liu CC: Roger Pau Monné CC: Jun Naka