Re: [Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-03-25 Thread Ross Philipson
On 03/25/2016 12:11 PM, Wei Liu wrote: > On Thu, Mar 17, 2016 at 06:10:59PM -0400, Ross Philipson wrote: >> It seems the logic is meant to detect sector unaligned buffers for block >> writes. The NOTing of the logic instead masks off any unaligned bits and >> also would

Re: [Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-03-30 Thread Ross Philipson
On 03/29/2016 07:26 AM, George Dunlap wrote: > On Fri, Mar 25, 2016 at 4:34 PM, Ross Philipson > wrote: >> On 03/25/2016 12:11 PM, Wei Liu wrote: >>> On Thu, Mar 17, 2016 at 06:10:59PM -0400, Ross Philipson wrote: >>>> It seems the logic is meant to detect s

Re: [Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-04-06 Thread Ross Philipson
On 04/06/2016 10:39 AM, Ian Jackson wrote: > Ross Philipson writes ("[Xen-devel] [PATCH] blktap2: Invalid logic detecting > unaligned buffers in vhd_write_block"): >> It seems the logic is meant to detect sector unaligned buffers for block >> writes. The NOTing of the

Re: [Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-04-06 Thread Ross Philipson
On 04/06/2016 10:39 AM, Ian Jackson wrote: > Ross Philipson writes ("[Xen-devel] [PATCH] blktap2: Invalid logic detecting > unaligned buffers in vhd_write_block"): >> It seems the logic is meant to detect sector unaligned buffers for block >> writes. The NOTing of the

Re: [Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-04-06 Thread Ross Philipson
On 03/29/2016 07:26 AM, George Dunlap wrote: > On Fri, Mar 25, 2016 at 4:34 PM, Ross Philipson > wrote: >> On 03/25/2016 12:11 PM, Wei Liu wrote: >>> On Thu, Mar 17, 2016 at 06:10:59PM -0400, Ross Philipson wrote: >>>> It seems the logic is meant to detect s

Re: [Xen-devel] EFI + tboot + Xen

2017-04-25 Thread Ross Philipson
ecause we cannot trust EFI due to lack of its measurement. >> I am not sure it is true or not. I though that somebody played with tboot >> and Xen and has some knowledge in that area. Anyway, I will investigate >> this further. However, any knowledge sharing is greatly appreciated. >

Re: [Xen-devel] [PATCH] xsm: policy hooks to require an IOMMU and interrupt remapping

2017-08-23 Thread Ross Philipson
I did test and review this submission back when I worked on the OpenXT project with Christopher so I can add a reviewed by. Reviewed-by: Ross Philipson On Tue, Aug 22, 2017 at 4:18 AM, Jan Beulich wrote: > >>> On 18.08.17 at 23:55, wrote: > > On 08/18/2017 05:02 PM

Re: [Xen-devel] pci-passthrough loses msi-x interrupts ability after domain destroy

2017-09-25 Thread Ross Philipson
a way forward to providing this functionality within Xen > > > software or Linux> Christopher > > > -- > > > > > > openxt.org > > > > > > > ___ > Xen-devel mailing list > Xen-devel@lists.xen.org > https://lists.xen.org/xen-devel > -- Ross Philipson ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel

Re: [Xen-devel] [PATCH V4 3/7] libxl: add pvusb API

2015-06-16 Thread Ross Philipson
at an xHCI host controller? If so that might be how the system represents the 2 logical (USB2/USB3) root hubs - each as its own separate bus. -George ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel -- Ross

Re: [Xen-devel] [PATCH V4 3/7] libxl: add pvusb API

2015-06-17 Thread Ross Philipson
On 06/17/2015 12:03 AM, Jürgen Groß wrote: On 06/16/2015 06:51 PM, Ross Philipson wrote: On 06/16/2015 12:39 PM, George Dunlap wrote: On 06/16/2015 05:32 PM, Ian Jackson wrote: I have just discovered that the value used in /dev/disk/by-path is not from sysfs, or at least, not directly. udev

Re: [Xen-devel] [RFC Design Doc] Add vNVDIMM support for Xen

2016-02-24 Thread Ross Philipson
ere h is NFIT Device Handle for this NVDIMM > Method (_DSM, ...) { > ... > } > } > > ... >} > } > > For each NVDIMM device defined in NFIT, there is a ACPI namespace device &g

Re: [Xen-devel] [RFC Design Doc] Add vNVDIMM support for Xen

2016-02-24 Thread Ross Philipson
On 02/24/2016 11:42 AM, Haozhong Zhang wrote: > On 02/24/16 09:00, Ross Philipson wrote: > [...] >>> For each NVDIMM device defined in NFIT, there is a ACPI namespace device >>> (e.g. NVD0, NVD1) under the root NVDIMM device (NVDR). Because the >>> number of vNV

[Xen-devel] [PATCH] blktap2: Invalid logic detecting unaligned buffers in vhd_write_block

2016-03-19 Thread Ross Philipson
the vhd_read_block function it is correct. Signed-off-by: Ross Philipson --- diff --git a/tools/blktap2/vhd/lib/libvhd.c b/tools/blktap2/vhd/lib/libvhd.c index 1fd5b4e..4ebe012 100644 --- a/tools/blktap2/vhd/lib/libvhd.c +++ b/tools/blktap2/vhd/lib/libvhd.c @@ -2188,7 +2188,7 @@ vhd_write_block

Re: [Xen-devel] ACPI shutdown unreliable with win7?

2015-05-29 Thread Ross Philipson
list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel -- Ross Philipson ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Re: [Xen-devel] ACPI shutdown unreliable with win7?

2015-05-29 Thread Ross Philipson
On 05/29/2015 12:00 PM, Paul Durrant wrote: -Original Message- From: Ross Philipson [mailto:ross.philip...@gmail.com] Sent: 29 May 2015 16:35 To: Ian Campbell; Paul Durrant Cc: Andrew Cooper; xen-devel; Jan Beulich; Ian Jackson Subject: Re: [Xen-devel] ACPI shutdown unreliable with win7

Re: [Xen-devel] ACPI shutdown unreliable with win7?

2015-05-29 Thread Ross Philipson
On 05/29/2015 12:00 PM, Paul Durrant wrote: -Original Message- From: Ross Philipson [mailto:ross.philip...@gmail.com] Sent: 29 May 2015 16:35 To: Ian Campbell; Paul Durrant Cc: Andrew Cooper; xen-devel; Jan Beulich; Ian Jackson Subject: Re: [Xen-devel] ACPI shutdown unreliable with win7

Re: [Xen-devel] [RFC Design Doc] Add vNVDIMM support for Xen

2016-02-05 Thread Ross Philipson
erate any AML on the fly and create SSDTs. Anyway just FYI in case this is helpful. ~Andrew ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel -- Ross Philipson ___ Xen-de

Re: [Xen-devel] [RFC Design Doc] Add vNVDIMM support for Xen

2016-02-06 Thread Ross Philipson
On 02/05/2016 08:43 PM, Haozhong Zhang wrote: > On 02/05/16 09:40, Ross Philipson wrote: >> On 02/03/2016 09:09 AM, Andrew Cooper wrote: > [...] >>> I agree. >>> >>> There has to be a single entity responsible for collating the eventual >>>

Re: [Xen-devel] [PATCH] tools: remove xenpmd

2016-02-22 Thread Ross Philipson
s late next week ? > > Ian. I was around when this was first created. It requires bits in QEMU to make it work which I don't think were ever upstreamed. It is also tied to one of the ACPI SSDTs. If you are removing it you may need to look into that module too