On Tue, 2015-03-24 at 03:25 +, Hu, Robert wrote:
Though no harm as far as I see now, I cannot forcast any harm in the
future. Anyway, this 'nestedhvm' is for a nested usage. Better to enable
it when we are actually going enable a nested environment.
Practically, we can do it in either
On 2015/3/24 18:20, Ian Campbell wrote:
On Tue, 2015-03-24 at 18:15 +0800, Chen, Tiejun wrote:
On 2015/3/24 17:51, Ian Campbell wrote:
On Tue, 2015-03-24 at 16:47 +0800, Chen, Tiejun wrote:
All guys,
Thanks for your reply.
Sorry to bother you.
I have a question to two files,
On Tue, 2015-02-10 at 20:09 +, Ian Jackson wrote:
The internal user of libxl__async_exec_start et al now gets an rc as
well as the process's exit status.
For now this is always either 0 or ERROR_FAIL, but with ao
cancellation this will possibly be CANCELLED or TIMEDOUT too.
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
In practice, cancelling this task will cause all subsequent actual
backend operations to fail, but will not actually cause the
libxl_device_events_handler operation to complete.
Signed-off-by: Ian Jackson ian.jack...@eu.citrix.com
CC:
On Tue, 2015-03-24 at 19:20 +0800, Chao Peng wrote:
On Thu, Mar 19, 2015 at 12:51:19PM +, Ian Campbell wrote:
On Thu, 2015-03-19 at 18:41 +0800, Chao Peng wrote:
This is the xc/xl changes to support Intel Cache Allocation
Technology(CAT). Two commands are introduced:
- xl
On Tue, 2015-03-24 at 11:45 +, Wei Liu wrote:
If the path is not a symlink, readlink by default returns empty string.
Use -f to always return canonical path. This fixes the problem that
xenpolicy file not getting loaded (because it is not a symlink).
Also change another spot that calls
On Fri, Mar 20, Ian Campbell wrote:
On Fri, 2015-03-20 at 17:44 +0100, Olaf Hering wrote:
+ (dev, Struct(None, [(m, libxl_vscsi_hctl)])),
+ (wwn, Struct(None, [(m, string)])),
+ (hctl, Struct(None, [(m, libxl_vscsi_hctl)])),
Aside: What is the difference
On Tue, 2015-03-24 at 11:45 +, Wei Liu wrote:
Signed-off-by: Wei Liu wei.l...@citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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Ian Campbell writes ([PATCH OSSTEST] standalone: Add --dry-run option for
run-job.):
Signed-off-by: Ian Campbell ian.campb...@citrix.com
Acked-by: Ian Jackson ian.jack...@eu.citrix.com
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More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu also has, in its
(hard or soft) affinity, some pcpus that are not part of the
said pnode, print a warning to the user.
Signed-off-by: Dario Faggioli dario.faggi...@citrix.com
Cc: Ian Campbell
More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu does not have any
soft affinity, automatically build up one, matching the pcpus
of the said pnode.
Signed-off-by: Dario Faggioli dario.faggi...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Hi,
This small series is meant at achieving the following two goals:
- when building a vnuma enabled guest, if any vcpu hard or soft affinity is
specified, and that does not match with the vnuma configuration supplied
(e.g., vcpu X, belonging to vnode Y on pnode W, has affinity with pcpus
On Fri, 2015-03-20 at 15:12 +, Jan Beulich wrote:
... and convert several gdprintk()-s to it, as the next patch will make
them no-ops in non-debug builds.
Note that as a non-debug facility this does not print file name and
line number of the origin, to people are expected to use
On Mon, Mar 23, 2015 at 5:47 PM, Tamas K Lengyel tamas.leng...@zentific.com
wrote:
On Mon, Mar 23, 2015 at 5:22 PM, Ian Campbell ian.campb...@citrix.com
wrote:
On Mon, 2015-03-23 at 16:47 +0100, Tamas K Lengyel wrote:
On Mon, Mar 23, 2015 at 4:18 PM, Ian Campbell
On Tue, 2015-03-24 at 12:37 +, Ian Jackson wrote:
Ian Campbell writes ([PATCH OSSTEST] start/stop the guest 10 times in the
standard test jobs):
We already arrange by more adhoc means to repeat a localhost migration
10 times.
Assuming you have tested this and observed that it
Ian Campbell writes (Re: [Xen-devel] [PATCH OSSTEST] start/stop the guest 10
times in the standard test jobs):
From: Ian Campbell ian.campb...@citrix.com
Date: Wed, 11 Mar 2015 10:08:57 +
Subject: [PATCH] start/stop the guest 10 times in the standard test jobs
Acked-by: Ian Jackson
On Mon, 2015-03-23 at 23:58 +, Stefano Stabellini wrote:
On Mon, 23 Mar 2015, Christoffer Dall wrote:
On Mon, Mar 23, 2015 at 1:36 PM, Ian Campbell ian.campb...@citrix.com
wrote:
On Sat, 2015-03-21 at 13:34 +0100, Christoffer Dall wrote:
Hi,
I have been
On Tue, 2015-03-24 at 09:54 -0400, Mark Salter wrote:
On Mon, 2015-03-23 at 23:58 +, Stefano Stabellini wrote:
On Mon, 23 Mar 2015, Christoffer Dall wrote:
On Mon, Mar 23, 2015 at 1:36 PM, Ian Campbell ian.campb...@citrix.com
wrote:
On Sat, 2015-03-21 at 13:34 +0100,
flight 36613 linux-3.16 real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36613/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-credit2 15 guest-localmigrate/x10fail REGR. vs. 34167
test-amd64-i386-pair
Ian Campbell writes ([PATCH OSSTEST] start/stop the guest 10 times in the
standard test jobs):
We already arrange by more adhoc means to repeat a localhost migration
10 times.
Assuming you have tested this and observed that it generates the right
testid,
Acked-by: Ian Jackson
Ian Campbell writes ([PATCH OSSTEST] Arrange for core dumps to be placed in
/var/core and collect them):
Refactor the $kvp_replace helper in ts-xen-install into a generic
helper (which requires using ::EO and ::EI for namespacing) for use
with target_editfile [etc.]
Acked-by: Ian Jackson
On Tue, 2015-03-24 at 12:42 +, Ian Campbell wrote:
On Tue, 2015-03-24 at 12:37 +, Ian Jackson wrote:
Ian Campbell writes ([PATCH OSSTEST] start/stop the guest 10 times in the
standard test jobs):
We already arrange by more adhoc means to repeat a localhost migration
10 times.
Signed-off-by: Ian Campbell ian.campb...@citrix.com
---
standalone | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/standalone b/standalone
index caf3fd5..d8113e4 100755
--- a/standalone
+++ b/standalone
@@ -17,7 +17,7 @@ Operations:
Setup dist path runvars for JOB
On Fri, 2015-03-20 at 15:13 +, Jan Beulich wrote:
As discussed before, code absolutely wanting to get something into the
log should use {,g}printk() instead.
Signed-off-by: Jan Beulich jbeul...@suse.com
Acked-by: Ian Campbell ian.campb...@citrix.com
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
@@ -263,14 +264,14 @@ void vpmu_initialise(struct vcpu *v)
BUILD_BUG_ON(sizeof(struct xen_pmu_intel_ctxt) XENPMU_CTXT_PAD_SZ);
BUILD_BUG_ON(sizeof(struct xen_pmu_amd_ctxt) XENPMU_CTXT_PAD_SZ);
-if ( is_pvh_vcpu(v) )
-
On Tue, 2015-03-24 at 12:40 +, Ian Jackson wrote:
Ian Campbell writes ([PATCH OSSTEST] Arrange for core dumps to be placed in
/var/core and collect them):
Refactor the $kvp_replace helper in ts-xen-install into a generic
helper (which requires using ::EO and ::EI for namespacing) for
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
Add runtime interface for setting PMU mode and flags. Three main modes are
provided:
* XENPMU_MODE_OFF: PMU is not virtualized
* XENPMU_MODE_SELF: Guests can access PMU MSRs and receive PMU interrupts.
* XENPMU_MODE_HV: Same as
in favour of the more generic 'bitmap', which is better
since these are generic libxl_bitmap_* functions.
Also fix a typo, and remove a stale (and wrong) comment.
No functional change intended.
Signed-off-by: Dario Faggioli dario.faggi...@citrix.com
Cc: Ian Campbell ian.campb...@citrix.com
Cc:
On 03/24/2015 04:07 AM, Jan Beulich wrote:
On 23.03.15 at 20:54, boris.ostrov...@oracle.com wrote:
BAD_APICID is used by cpuinfo_x86's phys_proc_id, cpu_core_id
and compute_unit_id even though these fields don't hold an APIC ID
itself but rather its derivative.
Provide appropriate macros for
On 3/24/2015 7:07 AM, Manish Jaggi wrote:
On Monday 23 March 2015 07:16 PM, Robbie VanVossen wrote:
If multiple devices are being passed through to the same domain and they
share a single SMMU, then they only require a single iommu_domain.
In arm_smmu_assign_dev, before a new iommu_domain
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
Save VPMU state during context switch for both HVM and PV(H) guests.
A subsequent patch (x86/VPMU: NMI-based VPMU support) will make it possible
for vpmu_switch_to() to call vmx_vmcs_try_enter()-vcpu_pause() which needs
is_running to
On Tue, 2015-02-10 at 20:09 +, Ian Jackson wrote:
* Add two comments in libxl_remus_disk_drbd documenting buggy handling
of the hotplug script exit status.
* Add a section heading for async exec in libxl_aoutils.c
* Mention the right function name (libxl__ev_child_fork, not
On Wed, 2015-02-18 at 17:23 +0100, Roger Pau Monné wrote:
El 10/02/15 a les 21.09, Ian Jackson ha escrit:
On the success path, do not call GC_FREE explicitly. Instead, call
AO_INPROGRESS.
GC_FREE will free the gc underlying the long-term ao, which is then
subsequently referenced in
On Tue, 2015-02-10 at 20:09 +, Ian Jackson wrote:
Signed-off-by: Ian Jackson ian.jack...@eu.citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
libxl__datacopier_* now provides its caller's callback function with
an rc value. This relieves the caller of the need to figure out an
appropriate rc value.
Arrange that the `other internal failure' cases now get a valid
positive errno
Hello Vijay,
More questions/remarks about command processing.
On 19/03/2015 14:38, vijay.kil...@gmail.com wrote:
+int vgic_its_process_cmd(struct vcpu *v, struct vgic_its *vits)
+{
+struct its_cmd_block virt_cmd;
+
+/* XXX: Currently we are processing one cmd at a time */
+
From: Vijaya Kumar K vijaya.ku...@caviumnetworks.com
On x86, for the pages mapped with PAGE_HYPERVISOR attribute
non-leaf page tables are allocated with valid pte entries.
and with MAP_SMALL_PAGES attribute only non-leaf page tables are
allocated with invalid (valid bit set to 0) pte entries.
Wei Liu (2):
uboot: use readlink -f
uboot: make flask loading address host property
Osstest/Debian.pm | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
--
1.9.1
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Signed-off-by: Wei Liu wei.l...@citrix.com
---
Please set host property 'UBootSetFlaskAddrR' to 0x120.
---
Osstest/Debian.pm | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Osstest/Debian.pm b/Osstest/Debian.pm
index b829878..9f7705e 100644
--- a/Osstest/Debian.pm
If the path is not a symlink, readlink by default returns empty string.
Use -f to always return canonical path. This fixes the problem that
xenpolicy file not getting loaded (because it is not a symlink).
Also change another spot that calls readlink to get xen binary path in
case in the future we
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
Some places in libxl which can't handle cancellation via a
libxl__ao_cancellable callback might nevertheless benefit from being
able to explicitly check for cancellation.
Provide the (fairly trivial) internal API function to do this.
On Tue, Mar 24, 2015 at 3:50 AM, Meng Xu xumengpa...@gmail.com wrote:
Hi Dario and George,
I'm exploring the design choice of eliminating the Xen scheduler overhead on
the dedicated CPU. A dedicated CPU is a PCPU that has a full capacity VCPU
pinned onto it and no other VCPUs will run on that
On Mon, Mar 23, George Dunlap wrote:
On 03/23/2015 06:49 PM, Olaf Hering wrote:
release will be anything after a dash, or 0. And an optional .$PKG_RELEASE
will be appended.
Just trying to decode this: So if I were using PKG_RELEASE=$(date ...),
then I'd get something like
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
Register the the save/restore helper interface with the cancellation
machinery. When we are informed that save/restore should be
cancelled, we make a note of the that in our rc variable, and send the
helper a SIGTERM. It will die in due
On Tue, 2015-03-24 at 05:13 +, Pang, LongtaoX wrote:
So, maybe I should write some code in 'ts-nested-setup' script to
implement ssh into L1, edit sources.list and comment out the CDROM
repo entry.
Please do it in ts-debian-hvm-install, either as a postinst step or,
better (IMHO), by
On Tue, 2015-03-24 at 18:15 +0800, Chen, Tiejun wrote:
On 2015/3/24 17:51, Ian Campbell wrote:
On Tue, 2015-03-24 at 16:47 +0800, Chen, Tiejun wrote:
All guys,
Thanks for your reply.
Sorry to bother you.
I have a question to two files, tools/python/xen/lowlevel/xc/xc.c and
On Tue, 2015-03-24 at 18:31 +0800, Chen, Tiejun wrote:
NB, the libxl ones are broken and not even compiled right now, you can
ignore them.
Looks this is still compiled now.
xc is, xl is not, I am sure of that.
I don't know what the semantics of flag is, if it is per SBDF then I
Yes,
Ian Campbell writes (Re: [OSSTEST Nested PATCH 2/6] Add and expose some
testsupport APIs):
On Tue, 2015-03-24 at 03:34 +, Hu, Robert wrote:
Make it an option to the function which creates the configuration in the
first place. Quoting myself from earlier in this very thread:
Then we
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
The libxl__spawn_spawn internal API permits the caller to specify
.timeout_ms==-1, meaning to wait forever. Provide an explicit
cancellable to allow spawns to be cancelled.
AIUI this also lets spawns with timeout_ms -1 to be cancelled,
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
libxl__datacopier_* can now actually generate a callback with
rc==CANCELLED.
This provides cancellation during some corner cases, including (at
least) copying the device model data during the end of domain save.
Signed-off-by: Ian
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
Make an active libxl__domaindeathcheck contain an active
libxl__ao_cancellable.
Consequential changes are:
* domaindeath callbacks now take an rc value.
* libxl__domaindeathcheck_start takes an ao, not a gc.
* bootloader_domaindeath
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
During startup of the save/restore helper, set the disposition of
SIGTERM appropriately.
For restore, we can simply die immediately - there is no point trying
to do any kind of cleanup on what is now going to be a trashed domain.
For
On Tue, 2015-02-10 at 20:09 +, Ian Jackson wrote:
Change the following functions to take a libxl error code rather than
a boolean ok value, and translate that value to the boolean expected
by libxc at the last moment:
domain_suspend_callback_common_done} dss-callback_common_done
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
+/*
+ * It is sometimes possible to cancel an asynchronous operation.
+ *
+ * libxl_ao_cancel searches for an ongoing asynchronous operation whose
+ * ao_how is identical to *how, and tries to cancel it.
I can see that you have arranged
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
This is currently reported only by the bootloader code, if the domain
is destroyed while the bootloader is running.
In the future it would be nice to return it for other circumstances
where the domain existed when the operation started
On Tue, 2015-02-10 at 20:09 +, Ian Jackson wrote:
+int broke;
+if (rc) {
+broke = -1;
+} else {
+broke = 0;
+}
int broke = rc ? -1 : 0;
?
But it looks like perhaps you are preparing to add other code in one or
the other case, or maybe you just prefer
On Thu, Mar 19, 2015 at 12:51:19PM +, Ian Campbell wrote:
On Thu, 2015-03-19 at 18:41 +0800, Chao Peng wrote:
This is the xc/xl changes to support Intel Cache Allocation
Technology(CAT). Two commands are introduced:
- xl psr-cat-cbm-set [-s socket] domain cbm
Set cache capacity
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
Make libxl__ev_time* register with the cancellation machinery, so that
libxl_ao_cancel can cancel any operation which has a timeout.
Signed-off-by: Ian Jackson ian.jack...@eu.citrix.com
Acked-by: Ian Campbell ian.campb...@citrix.com
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
+/*
+ * For nested aos:
+ * Semantically, cancellation affects the whole tree of aos,
+ *not just the parent.
+ * libxl__ao_cancellable.ao refers to the child, so
+ *that the child callback sees the right
On Tue, 2015-02-10 at 20:10 +, Ian Jackson wrote:
FILLZERO is a macro for memset(foo,0,sizeof(foo)). It eliminates the
possiblity to make the error memset(foo,0,sizeof(foo)).
but not:
foo *p = allocate_a_foo()
memset(p, 0, sizeof(p))
although that's probably less likely to go
Michal Privoznik wrote:
On 18.02.2015 04:56, Jim Fehlig wrote:
This series is a follow up to
https://www.redhat.com/archives/libvir-list/2015-February/msg00024.html
It goes a step further and changes the libxl driver to use one,
driver-wide libxl_ctx. Currently the libxl driver has one
Bjorn Helgaas bhelg...@google.com wrote on 03/24/2015 01:27:02 PM:
From: Bjorn Helgaas bhelg...@google.com
To: Konrad Rzeszutek Wilk konrad.w...@oracle.com,
Cc: Michael D Labriola mlabr...@gdeb.com, xen-
de...@lists.xenproject.org, Stuart Wehrly sweh...@gdeb.com,
flight 36688 qemu-upstream-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36688/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-libvirt 9 guest-start fail like 33488
FYI: Will update the web pages and blog post
Begin forwarded message:
Subject: Re: [COORDINATION] Extend your applicant deadline?
From: Lars Kurth lars.kurth@gmail.com
Date: 24 March 2015 14:08:29 GMT
Cc: outreachy-adm...@gnome.org, outreachy-l...@gnome.org
To: Sarah A Sharp
On Tue, 2015-03-24 at 15:12 +, Julien Grall wrote:
Hi Ian,
On 24/03/2015 14:20, Ian Campbell wrote:
@@ -1709,7 +1707,6 @@ static void do_cp15_64(struct cpu_user_regs *regs,
break;
default:
{
-#ifndef NDEBUG
struct hsr_cp64 cp64 =
On Mon, 2015-03-23 at 14:21 -0400, Konrad Rzeszutek Wilk wrote:
We have a check to warn the user if they are overcommitting.
But the check only checks the hosts CPU amount and does
not take into account the case when the user is trying to fix
the overcommit. That is - they want to limit the
From: Elena Ufimtseva elena.ufimts...@oracle.com
On some platforms RMRR regions may be not specified
in ACPI and thus will not be mapped 1:1 in dom0. This
causes IO Page Faults and prevents dom0 from booting
in PVH mode.
New Xen command line option rmrr allows to specify
such devices and memory
From: Elena Ufimtseva elena.ufimts...@oracle.com
In preparation for auxiliary RMRR data provided on Xen
command line, make RMRR adding a separate function.
No functional changes.
Signed-off-by: Elena Ufimtseva elena.ufimts...@oracle.com
---
xen/drivers/passthrough/vtd/dmar.c | 125
On Fri, 2015-03-20 at 18:24 +0100, Olaf Hering wrote:
It is already used in the runlevel script and the service file.
Signed-off-by: Olaf Hering o...@aepfle.de
Acked-by: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc: Stefano Stabellini
On Fri, 2015-03-20 at 16:19 +, Wei Liu wrote:
+_hidden char *libxl__device_model_xs_path(libxl__gc *gc, uint32_t dm_domid,
+ uint32_t domid,
+ const char *format, ...);
This should have the PRINTF_ATTRIBUTE
On Mon, 2015-03-23 at 09:17 +0800, Tiejun Chen wrote:
Although we already have 'gfx_passthru' in b_info, this doesn' suffice
^t
after we want to handle IGD specifically. Now we define a new field of
type, gfx_passthru_kind, to
On Mon, 2015-03-23 at 20:55 -0600, Charles Arnold wrote:
+/* Get up to 1024 active domains */
What I meant last time was, is this limitation a concern? What if there
are 1025 domains?
If this is a concern then perhaps refactor such that the qdisk stats
gathering collection can happen from the
Please remember to CC all the relevant maintainers, e.g. Wei and Ian in
addition to me. MAINTAINERS is helpful here.
On Mon, 2015-03-23 at 14:20 -0400, Konrad Rzeszutek Wilk wrote:
And use that for all of its callers in the tree.
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
On Tue, Mar 24, 2015 at 02:32:42PM +, Ian Campbell wrote:
On Fri, 2015-03-20 at 16:19 +, Wei Liu wrote:
+_hidden char *libxl__device_model_xs_path(libxl__gc *gc, uint32_t dm_domid,
+ uint32_t domid,
+
On Tue, Mar 24, 2015 at 02:42:27PM +0100, Dario Faggioli wrote:
in favour of the more generic 'bitmap', which is better
since these are generic libxl_bitmap_* functions.
Also fix a typo, and remove a stale (and wrong) comment.
No functional change intended.
Signed-off-by: Dario Faggioli
On Tue, 2015-03-24 at 14:32 +, Wei Liu wrote:
On Tue, Mar 24, 2015 at 02:42:15PM +0100, Dario Faggioli wrote:
More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu does not have any
soft affinity, automatically build up one, matching the
On 03/24/2015 10:28 AM, Jan Beulich wrote:
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
Changes in v19:
* Adjusted for new ops interfaces (passing vcpu vs. vpmu)
* Test for domain-max_cpu in choose_hwdom_vcpu() instead of
'domain-vcpu!=NULL'
I suppose that's something that then
Hi Jan,
On 24/03/2015 15:31, Jan Beulich wrote:
On 24.03.15 at 16:12, julien.gr...@linaro.org wrote:
Hi Ian,
On 24/03/2015 14:20, Ian Campbell wrote:
@@ -1709,7 +1707,6 @@ static void do_cp15_64(struct cpu_user_regs *regs,
break;
default:
{
-#ifndef NDEBUG
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
Changes in v19:
* Adjusted for new ops interfaces (passing vcpu vs. vpmu)
* Test for domain-max_cpu in choose_hwdom_vcpu() instead of
'domain-vcpu!=NULL'
I suppose that's something that then should also be done in patch 7?
---
On Tue, Mar 24, 2015 at 02:42:15PM +0100, Dario Faggioli wrote:
More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu does not have any
soft affinity, automatically build up one, matching the pcpus
of the said pnode.
What about hard affinity?
On Tue, Mar 24, 2015 at 02:41:48PM +0100, Dario Faggioli wrote:
More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu also has, in its
(hard or soft) affinity, some pcpus that are not part of the
said pnode, print a warning to the user.
On 24.03.15 at 16:12, julien.gr...@linaro.org wrote:
Hi Ian,
On 24/03/2015 14:20, Ian Campbell wrote:
@@ -1709,7 +1707,6 @@ static void do_cp15_64(struct cpu_user_regs *regs,
break;
default:
{
-#ifndef NDEBUG
struct hsr_cp64 cp64 = hsr.cp64;
We replace the implementation of xc_tbuf_set_cpu_mask with
an xc_cpumap_t instead of a uint32_t. This means we can use an
arbitrary bitmap without being limited to the 32-bits as
previously we were. Furthermore since there is only one
user of xc_tbuf_set_cpu_mask we just replace it and
its user in
Instead of just using -c 0xsome hex value we can
also use -c starting cpu-end cpu or -c cpu1,cpu2
or a combination of them. Also it can include just
singular CPUs: -c cpu1, or ranges without an
start or end (and xentrace will figure out the values), such
as: -c -cpu2 (which will include cpu0,
We export the xc_cpumap_alloc but not the bit operations.
One could include 'xc_bitops.h' but that is naughty - so instead
we just export the proper functions to do it on the xc_cpumap_t
typedef.
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
---
tools/libxc/include/xenctrl.h | 9
On Tue, 2015-03-24 at 14:41 +, Wei Liu wrote:
On Tue, Mar 24, 2015 at 02:41:48PM +0100, Dario Faggioli wrote:
Currently all the checks that returns error are all guest visible
mis-configurations. I'm trying to reason whether we should return an
error or just print a warning.
What is
On Fri, 2015-03-20 at 18:24 +0100, Olaf Hering wrote:
Mention two variables introduced by commit ac977f5 (use more fixed
strings to build the hypervisor).
Signed-off-by: Olaf Hering o...@aepfle.de
Cc: Ian Campbell ian.campb...@citrix.com
Cc: Ian Jackson ian.jack...@eu.citrix.com
Cc: Jan
On 24.03.15 at 16:47, boris.ostrov...@oracle.com wrote:
On 03/24/2015 11:36 AM, Jan Beulich wrote:
On 24.03.15 at 16:13, boris.ostrov...@oracle.com wrote:
On 03/24/2015 10:28 AM, Jan Beulich wrote:
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
Changes in v19:
* Adjusted for new
Hello Julien,
On 3/23/2015 5:53 PM, Julien Grall wrote:
Hello Robert,
On 23/03/2015 13:46, Robbie VanVossen wrote:
@@ -2569,7 +2570,9 @@ static int arm_smmu_assign_dev(struct domain *d, u8
devfn,
{
struct iommu_domain *domain;
struct arm_smmu_xen_domain *xen_domain;
-
I'm having problems booting a 3.18 or newer domU w/ PCI devices passed
through. It only seems to be the domU kernel that's upset (i.e., Behavior
is identical whether I'm running 3.19 or 3.13 dom0). I'm running a 32bit
dom0 (3.13.11) w/ 64bit 4.4.0 hypervisor and 32bit domU. I get the
On Mon, 2015-03-23 at 14:20 -0400, Konrad Rzeszutek Wilk wrote:
So that the callers can distinguish between an error and
an domain not found. The exposed API calls that are effected
by this are: libxl_domain_[remus_start,suspend,unpause,cdrom_insert,
set_vcpuonline]
We add an helper
On 24/03/2015 15:07, Robert VanVossen wrote:
Hello Julien,
Hello Robert,
On 3/23/2015 5:53 PM, Julien Grall wrote:
But don't we need to handle the failure of attach_dev differently based on which
fails? If the attach_dev fails on a new iommu_domain, then the iommu_domain
should be
On Tue, Mar 24, 2015 at 03:06:24PM +, Dario Faggioli wrote:
On Tue, 2015-03-24 at 14:32 +, Wei Liu wrote:
On Tue, Mar 24, 2015 at 02:42:15PM +0100, Dario Faggioli wrote:
More specifically, vcpus are assigned to a vnode, which in
turn is associated with a pnode. If a vcpu does not
On Tue, Mar 24, 2015 at 11:14:29AM -0400, Michael D Labriola wrote:
I'm having problems booting a 3.18 or newer domU w/ PCI devices passed
through. It only seems to be the domU kernel that's upset (i.e., Behavior
is identical whether I'm running 3.19 or 3.13 dom0). I'm running a 32bit
2015-03-24 7:54 GMT-04:00 George Dunlap george.dun...@eu.citrix.com:
On Tue, Mar 24, 2015 at 3:50 AM, Meng Xu xumengpa...@gmail.com wrote:
Hi Dario and George,
I'm exploring the design choice of eliminating the Xen scheduler
overhead on
the dedicated CPU. A dedicated CPU is a PCPU that
flight 36615 linux-3.10 real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36615/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-winxpsp3 7 windows-install fail REGR. vs. 26303
Regressions which are
An increasing version and/or release number helps to update existing
packages without --force as in rpm Uvh --force xen.rpm. Instead its
possible to do rpm -Fvh *.rpm to update only already installed
packages.
The usage of --force disables essentials checks such as file conflict
detection. As a
On 03/24/2015 10:08 AM, Jan Beulich wrote:
On 17.03.15 at 15:54, boris.ostrov...@oracle.com wrote:
@@ -263,14 +264,14 @@ void vpmu_initialise(struct vcpu *v)
BUILD_BUG_ON(sizeof(struct xen_pmu_intel_ctxt) XENPMU_CTXT_PAD_SZ);
BUILD_BUG_ON(sizeof(struct xen_pmu_amd_ctxt)
Hi Ian,
On 24/03/2015 14:20, Ian Campbell wrote:
@@ -1709,7 +1707,6 @@ static void do_cp15_64(struct cpu_user_regs *regs,
break;
default:
{
-#ifndef NDEBUG
struct hsr_cp64 cp64 = hsr.cp64;
gdprintk(XENLOG_ERR,
@@ -1718,7 +1715,6 @@ static
On Mon, 2015-03-23 at 14:20 -0400, Konrad Rzeszutek Wilk wrote:
The function does not return any values at all. Convert the
internal libxl errors (ERROR_FAIL, ..., etc) to -1.
ITYM +1.
Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com
Acked-by: Ian Campbell ian.campb...@citrix.com
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