flight 36087 ovmf real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36087/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-amd64-amd64-xl-win7-amd64 7 windows-install fail pass in 35971
test-amd64-i386-libvirt 3
On Fri, 2015-03-06 at 10:45 +0100, Olaf Hering wrote:
diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index 6bbc52d..1ad52e3 100644
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
Needs a LIBXL_HAVE define too.
@@ -1224,6 +1224,35 @@ int libxl_device_channel_getinfo(libxl_ctx
On Fri, 6 Mar 2015, Tamas K Lengyel wrote:
From: Julien Grall julien.gr...@linaro.org
The function domain_get_maximum_gpfn is returning the maximum gpfn ever
mapped in the guest. We can use d-arch.p2m.max_mapped_gfn for this purpose.
We use this in xenaccess as to avoid the user attempting
On Wed, 2015-03-11 at 15:23 +, Wei Liu wrote:
On Wed, Mar 11, 2015 at 03:13:33PM +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 15:04 +, Wei Liu wrote:
Since we haven't explicitly defined any return value in xl manpage, I
think we should use EXIT_SUCCESS and EXIT_FAILURE per
On 11.03.15 at 15:36, konrad.w...@oracle.com wrote:
@@ -504,10 +511,9 @@ void machine_restart(unsigned int delay_millisecs)
tboot_shutdown(TB_SHUTDOWN_REBOOT);
}
-efi_reset_system(reboot_mode != 0);
-
/* Rebooting needs to touch the page at absolute address 0. */
On Wed, 2015-03-11 at 15:01 +, George Dunlap wrote:
On 03/09/2015 04:49 PM, Dario Faggioli wrote:
93be8285 (update domU's node-affinity on the cpupool_unassign_cpu()
path) does the right thing, but does it too early. In fact, it
is necessary to call domain_update_node_affinity() when a
On Fri, 6 Mar 2015, Tamas K Lengyel wrote:
Add necessary changes for page table construction routines to pass
the default access information. We store the p2m_access_t info in a
Radix tree as the PTE lacks enough software programmable bits.
Signed-off-by: Tamas K Lengyel
On Wed, Mar 11, 2015 at 04:22:00PM +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 15:23 +, Wei Liu wrote:
On Wed, Mar 11, 2015 at 03:13:33PM +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 15:04 +, Wei Liu wrote:
Since we haven't explicitly defined any return value in xl
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
---
make-flight | 13 +++--
mfi-common | 6 +-
2 files changed, 16 insertions(+), 3 deletions(-)
On Wed, 2015-03-11 at 16:42 +, Ian Campbell wrote:
On Mon, 2015-03-09 at 10:39 +, Wei Liu wrote:
rc = xc_cpupool_addcpu(ctx-xch, poolid, cpu);
if (rc) {
-LIBXL__LOG_ERRNOVAL(ctx, LIBXL__LOG_ERROR, rc,
-Error moving cpu to cpupool);
+
On Wed, 2015-02-18 at 01:11 +0100, Tamas K Lengyel wrote:
I think the tools aspects here are now all Acked-by Wei and/or myself.
Do lets us know if we've missed anything. (and perhaps prod us if v7
gains anything new which need our attention since we might have stopped
paying attention).
Ian.
On 11/03/15 15:27, David Vrabel wrote:
This fixes a performance regression introduced by
7fbb9d8415d4a51cf542e87cf3a717a9f7e6aedc (xen-netback: release pending
index before pushing Tx responses)
Moving the notify outside of the spin locks means it can be delayed a
long time (if the dealloc
This fixes a performance regression introduced by
7fbb9d8415d4a51cf542e87cf3a717a9f7e6aedc (xen-netback: release pending
index before pushing Tx responses)
Moving the notify outside of the spin locks means it can be delayed a
long time (if the dealloc thread is descheduled or there is an
On Wed, 2015-03-11 at 16:24 +, Wei Liu wrote:
On Wed, Mar 11, 2015 at 04:22:00PM +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 15:23 +, Wei Liu wrote:
I think b) is good.
Right. It was the only comment you made on this patch... does that means
I can stick your
On Wed, 2015-02-18 at 01:11 +0100, Tamas K Lengyel wrote:
tools/tests/xen-access/xen-access.c | 43 +
tools/xenpaging/xenpaging.c | 49 ++-
These bits: Acked-by: Ian Campbell ian.campb...@citrix.com
(I only glanced at them, I assume they are mechanical in nature)
On Wed, Mar 11, 2015 at 5:07 PM, Stefano Stabellini
stefano.stabell...@eu.citrix.com wrote:
On Fri, 6 Mar 2015, Tamas K Lengyel wrote:
Add necessary changes for page table construction routines to pass
the default access information. We store the p2m_access_t info in a
Radix tree as the PTE
On Fri, 2015-03-06 at 18:20 +0100, Dario Faggioli wrote:
Hi everyone,
The main goal of this series is making it possible to specify ranges of pCPUs
when manipulating (creating, adding/removing pCPUs) cpupools. Something like
this:
xl cpupool-cpu-remove Pool-node0 6-10
while, right
On Wed, 2015-03-11 at 14:56 +, Ian Campbell wrote:
On Fri, 2015-03-06 at 18:20 +0100, Dario Faggioli wrote:
---
Dario Faggioli (9):
1/9 docs: RTDS is a valid alternative as a scheduler for a cpupool
2/9 docs: fix `xl list' manpage entry
Acked + applied these two.
Thanks.
On Wed, Mar 11, 2015 at 11:11 AM, Andrew Cooper
andrew.coop...@citrix.com wrote:
On 11/03/15 10:59, George Dunlap wrote:
On Tue, Feb 17, 2015 at 10:19 AM, Jan Beulich jbeul...@suse.com wrote:
On 12.02.15 at 03:39, kai.hu...@linux.intel.com wrote:
On 02/11/2015 07:52 PM, Andrew Cooper wrote:
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
Libvirt's test suite needs it.
Signed-off-by: Wei Liu wei.l...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
But I think it will also want it at runtime, no? The libvirt logs whinge
about such things (it was suggested this meant
On Mon, 2015-02-09 at 11:09 +, Wei Liu wrote:
Signed-off-by: Wei Liu wei.l...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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On Mon, 2015-03-09 at 12:51 +, Wei Liu wrote:
Originally only setting has line number recorded. Since we're moving to
more sophisticated API, record the location for individual value. It is
useful for error reporting.
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Ian Campbell
On Wed, 2015-03-11 at 17:02 +0100, Olaf Hering wrote:
On Wed, Mar 11, Ian Campbell wrote:
On Fri, 2015-03-06 at 10:45 +0100, Olaf Hering wrote:
+void libxl_device_vscsi_append_dev(libxl_ctx *ctx, libxl_device_vscsi
*hst,
+ libxl_vscsi_dev *dev);
On Mon, 2015-02-09 at 11:09 +, Wei Liu wrote:
Since we've introduced different checks for save / restore and local
migration, it's possible to run save / restore tests without running
local migration tests.
I don't know if it matters or if it was deliberate, but we used to
alternate
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
The name onetoolstack in confusing. Currently it's in fact referring
to the toolstack used to test pair migration, so rename it to
pairtoolstack.
No functional changes introduced.
Signed-off-by: Wei Liu wei.l...@citrix.com
Acked-by: Ian
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
Signed-off-by: Wei Liu wei.l...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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On Wed, Mar 11, 2015 at 03:12:49PM +, Ian Campbell wrote:
On Mon, 2015-03-09 at 12:51 +, Wei Liu wrote:
Originally only setting has line number recorded. Since we're moving to
more sophisticated API, record the location for individual value. It is
useful for error reporting.
On Mon, 2015-02-09 at 11:09 +, Wei Liu wrote:
From: Ian Jackson ian.jack...@eu.citrix.com
I remember the f2f discussion around this, but I cannot remember what
this is actually supposed to do. Can you? If so could you write it down
please ;-)
Signed-off-by: Ian Jackson
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
Libvirt's configuration converter doesn't know how to deal with BIOS
selection. The end result is it always use the default one (seabios).
Stub out ovmf and rombios to avoid false positive results.
This restriction will be removed once
On Mon, 2015-03-02 at 14:18 +, Ian Campbell wrote:
On Mon, 2015-03-02 at 10:52 +, Wei Liu wrote:
Though it doesn't work with make's -j option, the build system of OVMF
has an option to specify parallel threads used to run the build.
Using 4 threads to build OVMF looks like a
They should have used -ovmf-dir suffix instead of -ovmf, as the
directory in question is ovmf-dir.
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Anthony Perard anthony.per...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
---
On Wed, Mar 11, 2015 at 04:41:32PM +, Ian Campbell wrote:
On Mon, 2015-03-02 at 14:18 +, Ian Campbell wrote:
On Mon, 2015-03-02 at 10:52 +, Wei Liu wrote:
Though it doesn't work with make's -j option, the build system of OVMF
has an option to specify parallel threads used to
After being asked about this I started to play around with Xen-4.4.1/4.5
together with HVM Linux guest running 3.13/3.16/3.19. With mixed success.
Usually rather failing.
From a bit of research most activity to enable things were back in 2011. There
was a bit of a throwback around Linux 3.2[1]
On Wed, 2015-03-11 at 14:47 +, Julien Grall wrote:
Hi Ian,
On 11/03/2015 14:11, Ian Campbell wrote:
This allows for early-printk to be specified (for existing UARTS at
least) without the need to edit Rules.mk.
The existing shortcuts are retained, but in a much more compact
On Wed, 2015-03-11 at 15:04 +, Wei Liu wrote:
On Wed, Mar 11, 2015 at 02:52:31PM +, Ian Campbell wrote:
I think having more consistent exist codes from xl would be nice, but I
don't think the libxl error codes are the ones to use, since they don't
really map semantically onto what
On Wed, 2015-02-04 at 15:27 +, Dario Faggioli wrote:
+ my $xlinfo= target_cmd_output_root($ho, xl info);
+ $xlinfo =~ /nr_cpus\s*:\s([0-9]*)/;
I thought Perl needed a modifier to work in multiline mode?
+ $nr_cpus= $1;
+ logm(Found $nr_cpus pCPUs);
+ die Too few pCPUs to test
On Mon, 2015-02-09 at 11:09 +, Wei Liu wrote:
Libvirt supports migrating a guest to remote host but not local host.
Jim, is that right?
(Or alternatively, Wei: Do you have a reference for that?)
diff --git a/Osstest/Toolstack/libvirt.pm b/Osstest/Toolstack/libvirt.pm
index
The db server for the production osstest instance needs to be
physically moved. This is planned to take place on Friday.
I have dropped a `stop' file in which will stop osstest taking on new
work. The db server will be moved on Friday morning (and anything
still running then will be killed).
On Mon, 2015-03-09 at 10:39 +, Wei Liu wrote:
rc = xc_cpupool_addcpu(ctx-xch, poolid, cpu);
if (rc) {
-LIBXL__LOG_ERRNOVAL(ctx, LIBXL__LOG_ERROR, rc,
-Error moving cpu to cpupool);
+LOGE(ERROR, Error moving cpu %d to cpupool, cpu);
+
On Wed, 2015-03-11 at 16:50 +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 16:42 +, Ian Campbell wrote:
On Mon, 2015-03-09 at 10:39 +, Wei Liu wrote:
rc = xc_cpupool_addcpu(ctx-xch, poolid, cpu);
if (rc) {
-LIBXL__LOG_ERRNOVAL(ctx, LIBXL__LOG_ERROR, rc,
The definitions of static device labels must be placed at the end of the
policy.conf before passing it to checkpolicy; the existing examples
(which are commented out) are in the wrong location. Create a new file
for device contexts which will place them in the proper location.
This also removes
On 03/09/2015 04:49 PM, Dario Faggioli wrote:
93be8285 (update domU's node-affinity on the cpupool_unassign_cpu()
path) does the right thing, but does it too early. In fact, it
is necessary to call domain_update_node_affinity() when a pCPU is
removed from a cpupool, but that must happen after
On Wed, Mar 11, 2015 at 03:13:33PM +, Dario Faggioli wrote:
On Wed, 2015-03-11 at 15:04 +, Wei Liu wrote:
On Wed, Mar 11, 2015 at 02:52:31PM +, Ian Campbell wrote:
I think having more consistent exist codes from xl would be nice, but I
don't think the libxl error codes are
On Fri, 2015-03-06 at 16:11 +0100, Olaf Hering wrote:
On Fri, Mar 06, Wei Liu wrote:
On Fri, Mar 06, 2015 at 10:45:55AM +0100, Olaf Hering wrote:
+== TODO ===
+
+How to do live migration?
+ - pdev will likely be evaluated again on the target host if it came from
+ domU.cfg.
On 03/11/2015 10:42 AM, David Vrabel wrote:
On 10/03/15 13:35, Boris Ostrovsky wrote:
On 03/10/2015 07:40 AM, David Vrabel wrote:
On 09/03/15 14:10, David Vrabel wrote:
Memory hotplug doesn't work with PV guests because:
a) The p2m cannot be expanded to cover the new sections.
Broken by
On Wed, 2015-02-04 at 15:28 +, Dario Faggioli wrote:
Signed-off-by: Dario Faggioli dario.faggi...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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Hi Daniel,
On 11/03/2015 14:59, Daniel De Graaf wrote:
The definitions of static device labels must be placed at the end of the
policy.conf before passing it to checkpolicy; the existing examples
(which are commented out) are in the wrong location. Create a new file
for device contexts which
On Mon, 2015-02-09 at 11:10 +, Wei Liu wrote:
We're interested in xlconfigtest. Since we're running test anyway run
the whole suite.
This is run at build time? I take it doesn't (and will never) require an
active system?
@@ -69,7 +61,10 @@ END
sub build() {
target_cmd_build($ho,
On Wed, 2015-03-11 at 16:48 +, Wei Liu wrote:
They should have used -ovmf-dir suffix instead of -ovmf, as the
directory in question is ovmf-dir.
Signed-off-by: Wei Liu wei.l...@citrix.com
Cc: Anthony Perard anthony.per...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian
On Wed, Mar 11, 2015 at 5:49 PM, Ian Campbell ian.campb...@citrix.com wrote:
On Wed, 2015-02-18 at 01:11 +0100, Tamas K Lengyel wrote:
I think the tools aspects here are now all Acked-by Wei and/or myself.
Do lets us know if we've missed anything. (and perhaps prod us if v7
gains anything new
On Fri, 2015-03-06 at 18:22 +0100, Dario Faggioli wrote:
instead manually free the elements of the list, which is
^of freeing
exactly the purpose of the said function.
Trade also a couple of 'return'-s with 'goto out'-s, which
is more in line with libxl usage paradigm.
On Wed, Mar 11, 2015 at 03:12:06PM +, Ian Campbell wrote:
On Mon, 2015-03-09 at 12:51 +, Wei Liu wrote:
+Each BVNODE_CONFIG_OPTION is a quoted key=value pair. Supported
+BVNODE_CONFIG_OPTIONs are:
Which of these are optional and which are mandatory? All mandatory?
Yes, all
Stefan Bader stefan.ba...@canonical.com writes:
After being asked about this I started to play around with Xen-4.4.1/4.5
together with HVM Linux guest running 3.13/3.16/3.19. With mixed success.
Usually rather failing.
From a bit of research most activity to enable things were back in 2011.
On Wed, Mar 11, 2015 at 03:27:59PM +, David Vrabel wrote:
This fixes a performance regression introduced by
7fbb9d8415d4a51cf542e87cf3a717a9f7e6aedc (xen-netback: release pending
index before pushing Tx responses)
Moving the notify outside of the spin locks means it can be delayed a
Now that Xen uses qdisks by default and qemu does not write out
statistics to sysfs this patch queries the QMP for disk statistics.
This patch depends on libyajl for parsing statistics returned from
QMP. The runtime requires libyajl 2.0.3 or newer for required bug
fixes in yajl_tree_parse().
No
On 03/10/2015 06:14 AM, Quan Xu wrote:
--Changes in v4:
-qapi schema enhancement.
-remove no need code.
Patch history belongs...
Signed-off-by: Quan Xu quan...@intel.com
---
...here. It is useful to reviewers to know what changed since your last
submission, but not useful for the
Hi,
I have been working on the patches and made them.
But when I am trying to install xen again to test them changes are not
getting included.
What should I do ?
I was on the working branch then did make debball and installed using dpkg.
I even wrote printk statements to check but not getting
On Mon, 23 Feb 2015, Jan Beulich wrote:
On 20.02.15 at 18:33, ian.campb...@citrix.com wrote:
On Fri, 2015-02-20 at 15:15 +, Jan Beulich wrote:
That's the issue we are trying to resolve, with device tree there is no
explicit segment ID, so we have an essentially unindexed set of PCI
On Wed, Mar 11, 2015 at 03:19:28PM +, Jan Beulich wrote:
On 11.03.15 at 15:36, konrad.w...@oracle.com wrote:
@@ -504,10 +511,9 @@ void machine_restart(unsigned int delay_millisecs)
tboot_shutdown(TB_SHUTDOWN_REBOOT);
}
-efi_reset_system(reboot_mode != 0);
-
On Wed, 11 Mar 2015, Korupol, Naveen (EXT) wrote:
Hi Ian/Team
It finally looks like xen and dom0 are stable, but the cli seems tricky.
I can switch between xen/dom0 but cannot execute xm cmds...
xm was dropped in xen 4.5. Use xl instead.
Michael Young
On Tue, Mar 10, 2015 at 08:16:03AM -0400, Quan Xu wrote:
This patch series are only the SeaBios part to enable stubdom vTPM for HVM
virtual machine. It will work with Qemu patch series and Xen patch series.
*INTRODUCTION*
The goal of
flight 36117 linux-next real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36117/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl 9 guest-start fail REGR. vs. 35942
On 03/09/2015 07:02 PM, David Vrabel wrote:
On 09/03/15 10:51, Bob Liu wrote:
On 03/09/2015 05:30 PM, David Vrabel wrote:
On 09/03/15 09:09, Bob Liu wrote:
Hi David,
Recently I met an issue which is likely related with this patch. It
happened when running block benchmark on domU, the
flight 36080 qemu-mainline real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36080/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-pvops 3 host-install(3) broken REGR. vs.
On Tue, 2015-02-03 at 10:45 -0500, Konrad Rzeszutek Wilk wrote:
On Tue, Feb 03, 2015 at 03:11:11PM +, Ian Jackson wrote:
Konrad Rzeszutek Wilk writes ([PATCH 2/4] libxl: vcpuset: Check max_vcpus
argument against the maximum number of vCPUs the guest has set.):
The maximum number of
Hi,
On 11/03/2015 10:51, Andrew Cooper wrote:
On 11/03/15 05:32, Vijay Kilari wrote:
Hi Andrew,
From Ian Stefano, I came to know that you have introduced
Migration framework v2
under below patch series
http://marc.info/?l=xen-develm=141036915311145
I have few queries:
1) Is there any
On Tue, 2015-03-10 at 13:51 +, Dario Faggioli wrote:
On Mon, 2015-03-09 at 22:27 -0400, Boris Ostrovsky wrote:
.. and use this new interface to display it along with CPU topology
and NUMA information when 'xl info -n' command is issued
The output will look like
...
cpu_topology
On 11/03/15 10:59, George Dunlap wrote:
On Tue, Feb 17, 2015 at 10:19 AM, Jan Beulich jbeul...@suse.com wrote:
On 12.02.15 at 03:39, kai.hu...@linux.intel.com wrote:
On 02/11/2015 07:52 PM, Andrew Cooper wrote:
On 11/02/15 08:28, Kai Huang wrote:
Design
==
- PML feature is used
Sorry for top post.
That makes sense, thanks!
Cheers,
Edgar
---
Sent from my phone
On 11/03/2015 7:46 pm, Ian Campbell ian.campb...@citrix.com wrote:
On Wed, 2015-03-11 at 09:59 +1000, Edgar E. Iglesias wrote:
On Tue, Mar 10, 2015 at 11:30:10AM +, Julien Grall wrote:
Hello Edgar,
On 11/03/15 05:32, Vijay Kilari wrote:
Hi Andrew,
From Ian Stefano, I came to know that you have introduced
Migration framework v2
under below patch series
http://marc.info/?l=xen-develm=141036915311145
I have few queries:
1) Is there any plans/timeline to support for ARM32/ARM64?.
Hi Jan,
On 10/03/2015 13:35, Jan Beulich wrote:
Ah, right, I mixed this up with iommu_hap_pt_share. Roger - looks
like this could indeed be replaced by
if ( iommu_enabled iommu_use_hap_pt(d) )
ops-share_p2m(d);
and the corresponding check in VT-d and AMD Vi code could then
On Fri, 2015-02-27 at 15:07 +, Xu, Quan wrote:
-Original Message-
From: Ian Campbell [mailto:ian.campb...@citrix.com]
Sent: Wednesday, February 25, 2015 9:54 PM
To: Xu, Quan
Cc: Andrew Cooper; Olaf Hering; Daniel De Graaf; xen-devel@lists.xen.org
Subject: Re: [Xen-devel]
On Wed, 2015-03-11 at 10:40 +, Gareth Stockwell wrote:
On Wed, Mar 11, 2015 at 10:24:48, Ian Campbell wrote:
I think this gives us two options for grant reference batch transmission:
1. Send the grant references via the ring buffer.
This doesn't require any additional allocations,
On Tue, Feb 17, 2015 at 10:19 AM, Jan Beulich jbeul...@suse.com wrote:
On 12.02.15 at 03:39, kai.hu...@linux.intel.com wrote:
On 02/11/2015 07:52 PM, Andrew Cooper wrote:
On 11/02/15 08:28, Kai Huang wrote:
Design
==
- PML feature is used globally
A new Xen boot parameter, say
On Tue, 2015-03-10 at 13:44 +, Dario Faggioli wrote:
On Mon, 2015-03-09 at 22:27 -0400, Boris Ostrovsky wrote:
xc_numainfo() is not expected to be used on a hot path and therefore
hypercall buffer management can be pushed into libxc. This will simplify
life for callers.
Also update
The commit 7978429 iommu: fix usage of shared EPT/IOMMU page tables on
PVH guests breaks the hypervisor compilation on ARM.
This is because the macro hap_enabled is not defined on ARM.
On x86, the P2M can only be shared when hap is enabled and the user
didn't deny it (via the command line).
On Mon, 2015-03-09 at 14:45 +0800, Chen, Tiejun wrote:
On 2015/3/6 20:55, Wei Liu wrote:
On Fri, Mar 06, 2015 at 05:08:23PM +0800, Tiejun Chen wrote:
Although we already have 'gfx_passthru' in b_info, this doesn' suffice
^t
On Tue, 2015-03-10 at 17:42 +0800, Tiejun Chen wrote:
Although we already have 'gfx_passthru' in b_info, this doesn' suffice
after we want to handle IGD specifically. Now we define a new field of
type, gfx_passthru_kind, to indicate we're trying to pass IGD. Actually
this means we can benefit
On Wed, Mar 11, 2015 at 10:24:48, Ian Campbell wrote:
I think this gives us two options for grant reference batch transmission:
1. Send the grant references via the ring buffer.
This doesn't require any additional allocations, but means that if
the number of grant references in the batch
On Wed, Mar 11, 2015 at 10:24:48AM +, Ian Campbell wrote:
On Wed, 2015-03-11 at 10:12 +, Gareth Stockwell wrote:
Hi Ian,
Thanks for your reply.
On Tue, Mar 10, 2015 at 16:22:40, Ian Campbell wrote:
What is the recommended way for the donor to transmit a batch of
Hi Edgar,
On 11/03/2015 01:19, Edgar E. Iglesias wrote:
diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
index d9f98f9..315f3e8 100644
--- a/xen/arch/arm/platforms/Makefile
+++ b/xen/arch/arm/platforms/Makefile
@@ -8,3 +8,4 @@ obj-$(CONFIG_ARM_32) += rcar2.o
On Mon, 2015-03-09 at 22:27 -0400, Boris Ostrovsky wrote:
Make sysctl NUMA topology query use fewer copies by combining some
fields into a single structure and copying distances for each node
in a single copy.
Instead of using max_node_index for passing number of nodes keep this
value in
On Tue, 2015-03-10 at 13:40 +, Dario Faggioli wrote:
On Mon, 2015-03-09 at 22:27 -0400, Boris Ostrovsky wrote:
xc_cputopoinfo() is not expected to be used on a hot path and therefore
hypercall buffer management can be pushed into libxc. This will simplify
life for callers.
Also
On Tue, 2015-03-10 at 17:42 +0800, Tiejun Chen wrote:
While working with qemu, IGD is a specific device in the case of pass through
so we need to identify that to handle more later. Here we define a table to
record all IGD types currently we can support. Also we need to introduce two
helper
On Tue, 2015-03-10 at 17:59 +, xen.org wrote:
flight 36071 libvirt real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36071/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt 10 migrate-support-checkfail
On Tue, 2015-03-10 at 20:52 +, Korupol, Naveen (EXT) wrote:
(XEN)
(XEN) Panic on CPU 0:
(XEN) GICv2: Cannot find the maintenance IRQ
This suggests that your DTB does not describe the maintenance interrupt
on the interrupt controller node.
Ian.
On 09.03.15 at 15:42, elena.ufimts...@oracle.com wrote:
--- a/xen/drivers/passthrough/vtd/dmar.c
+++ b/xen/drivers/passthrough/vtd/dmar.c
@@ -567,6 +567,66 @@ out:
return ret;
}
+int register_one_rmrr(struct acpi_rmrr_unit *rmrru)
static - I don't see why the command line
On 10.03.15 at 23:45, dgde...@tycho.nsa.gov wrote:
In order to do static labeling for device passthrough, the nodes in a
device tree need a 32-bit numeric identifier. IO memory uses the MFN,
PCI devices use SBDF, and IRQs and x86 legacy IOs just use the number.
A 32-bit number can't uniquely
On Wed, 2015-03-11 at 09:59 +1000, Edgar E. Iglesias wrote:
On Tue, Mar 10, 2015 at 11:30:10AM +, Julien Grall wrote:
Hello Edgar,
Thank you for adding support of the ZynqMP.
On 10/03/15 02:49, Edgar E. Iglesias wrote:
From: Edgar E. Iglesias edgar.igles...@xilinx.com
On Tue, 2015-03-10 at 19:54 +, xen.org wrote:
flight 36062 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36062/
Failures and problems with tests :-(
Seems there are two main classes of failure here.
Tests which did not succeed and are blocking,
including
The recent libvirt failures seemed to happen after a couple of
stop/start pairs, so arrange to start/stop each guest 10 times.
By cribbing from the existing use of repeat-ts I hope I've arranged
for a new test with testid ts-guest-start/debian.repeat.
We already arrange by more adhoc means to
On Wed, 2015-03-11 at 10:12 +, Gareth Stockwell wrote:
Hi Ian,
Thanks for your reply.
On Tue, Mar 10, 2015 at 16:22:40, Ian Campbell wrote:
What is the recommended way for the donor to transmit a batch of
grant references? I assume that this requires the donor to pack
On Mon, 2015-03-09 at 17:49 +0100, Dario Faggioli wrote:
93be8285 (update domU's node-affinity on the cpupool_unassign_cpu()
path) does the right thing, but does it too early. In fact, it
is necessary to call domain_update_node_affinity() when a pCPU is
removed from a cpupool, but that must
On 10.03.15 at 22:05, andrew.coop...@citrix.com wrote:
On 10/03/15 16:27, Jan Beulich wrote:
When a device gets detached from a guest, pciback will clear its
command register, thus disabling both memory and I/O decoding. The
disabled memory decoding, however, has an effect on the MSI-X table
EACCES cannot be distinguished against an incorrect DOMCTL_INTERFACE_VERSION,
and will cause an incorrect need to rebuild the user-space tool set? message
from libxc. EINVAL is a perfectly reasonable alternative.
On the libxc side, put the useful piece of information in the error message,
rathe
On Wed, 2015-03-11 at 11:19 +1000, Edgar E. Iglesias wrote:
From: Edgar E. Iglesias edgar.igles...@xilinx.com
All applied, thanks.
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On Mon, 2015-03-09 at 12:34 +0200, Julien Grall wrote:
Hi Edgar,
On 09/03/2015 07:23, Edgar E. Iglesias wrote:
From: Edgar E. Iglesias edgar.igles...@xilinx.com
Replace the warning with an info message stating that the platform
is generic.
Suggested-by: Ian Campbell
On Mon, 2015-03-09 at 13:00 +, Wei Liu wrote:
On Mon, Mar 09, 2015 at 12:48:56PM +, Ian Campbell wrote:
If the cfg file includes root= but not extra= (nor cmdline=, which
supercedes both) then the command line will end up with an extra
(null) on it (at least with glibc's
On Wed, Mar 11, 2015 at 10:54:25, Ian Campbell wrote:
What sorts of batch sizes are you expecting to see in your use case?
We need to share hundreds of MB, so (assuming a 4kB guest page size)
the batch size can be thousands of grant references.
FWIW, the granularity of a gref is 4kB
On 11/03/2015 12:00, Ian Campbell wrote:
On Wed, 2015-03-11 at 10:49 +, Julien Grall wrote:
Hi Edgar,
On 11/03/2015 01:19, Edgar E. Iglesias wrote:
diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
index d9f98f9..315f3e8 100644
---
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