>>> On 11/11/2015 at 02:11 AM, in message
<22082.13115.276320.572...@mariner.uk.xensource.com>, Ian Jackson
wrote:
> George Dunlap writes ("Re: [Xen-devel] [PATCH V8 3/7] libxl: add pvusb API"):
> > On Tue, Nov 10, 2015 at 8:41 AM, Chun Yan Liu wrote:
> > > Which cast? Here, we want to get a
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: Friday, November 6, 2015 6:24 PM
> To: Hao, Xudong
> Cc: Wei Liu ; xen-devel@lists.xen.org
> Subject: Re: [Xen-devel] ovmf fail to compile
>
> On Fri, Nov 06, 2015 at 08:53:27AM +, Hao, Xudong wrote:
> > > -
> -Original Message-
> From: Ian Jackson [mailto:ian.jack...@eu.citrix.com]
> Sent: Wednesday, November 11, 2015 3:46 AM
> To: Hu, Robert
> Cc: Ian Campbell ; Jin, Gordon
> ; xen-de...@lists.xenproject.org
> Subject: Osstest nested patch v15 (was RE: [OSSTEST PATCH v14 PART 2
> 10-26/26] N
This run is configured for baseline tests only.
flight 38265 linux-4.1 real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/38265/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-i386
>>> On 11/11/2015 at 01:57 AM, in message
, George
Dunlap wrote:
> On Tue, Nov 10, 2015 at 8:41 AM, Chun Yan Liu wrote:
> >> > +void libxl__device_usbctrl_add(libxl__egc *egc, uint32_t domid,
> >> > + libxl_device_usbctrl *usbctrl,
> >> > +
> -Original Message-
> From: Dario Faggioli [mailto:dario.faggi...@citrix.com]
> Sent: Wednesday, November 11, 2015 12:59 AM
> To: Wu, Feng ; xen-devel@lists.xen.org
> Cc: Tian, Kevin ; Keir Fraser ; George
> Dunlap ; Andrew Cooper
> ; Jan Beulich
> Subject: Re: [Xen-devel] [PATCH v9 15/
Reviving old thread, this came up again via a Fedora bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=1278847
https://retrace.fedoraproject.org/faf/reports/597209/
I took a cursory look at libxl's sigchld handling... it's intense to say the
least, but there's some driver options that tweak
On 10/6/15 7:36 AM, Jan Beulich wrote:
On 06.10.15 at 11:58, wrote:
>> On 05/10/15 23:03, Doug Goldstein wrote:
>>> new file mode 100644
>>> index 000..e69de29
>>> diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig
>>> new file mode 100644
>>> index 000..5e34f4e
>>> --- /dev/nul
flight 63996 linux-4.1 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/63996/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-rumpuserxen-amd64 15
rumpuserxen-demo-xenstorels/xenstorels.repeat fail REGR. vs. 63341
test-
Hi Ian,
On 10/11/2015 16:21, Ian Campbell wrote:
s/it/if/ makes more sense.
Signed-off-by: Ian Campbell
Reviewed-by: Julien Grall
Regards,
---
xen/include/asm-arm/vgic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/include/asm-arm/vgic.h b/xen/include/asm-ar
Hi Ian,
On 10/11/2015 16:21, Ian Campbell wrote:
Signed-off-by: Ian Campbell
Reviewed-by: Julien Grall
Regards,
---
xen/include/asm-arm/domain.h | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/xen/include/asm-arm/domain.h b/xen/include/asm-arm/domain.h
in
Doing so will cause the grant to be unmapped and then, during
fault handling, the fault to be mistakenly treated as NUMA hint
fault.
In addition, even if those maps could partcipate in NUMA
balancing, it wouldn't provide any benefit since we are unable
to determine physical page's node (even if/wh
Make this function suitable for running on targets with static IP
addresses. (Ie, on physical hosts.) Accordingly, rename it and
adjust all call sites.
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: New patch
---
Osstest/TestSupport.pm | 11 ++-
ts-guest-localmigrate |
It is possible that this may work some of the time with xm, so I have
taken no measures to prevent it running then.
Signed-off-by: Ian Jackson
Signed-off-by: Robert Hu
Tested-by: Robert Hu
v14: New patch
v15: Fix missing $ho assignment in block-attach method
---
Osstest/Toolstack/xl.pm |
From: Robert Ho
This `guest' power method uses VM create/destroy. It is automatically
used for nested hosts. It would not make much sense to configure it
manually.
For nested host/guest, its power on/off method shall be
its host invoke $(toolstack)->create/destroy method.
Signed-off-by: Rober
On 11/10/2015 02:36 PM, Konrad Rzeszutek Wilk wrote:
On Tue, Nov 10, 2015 at 02:22:44PM -0500, Boris Ostrovsky wrote:
Doing so will cause the grant to be unmapped and then, during
fault handling, the fault to be mistakenly treated as NUMA hint
fault.
In addition, even if we those maps could par
Signed-off-by: Ian Jackson
---
v14: New patch
---
cs-adjust-flight |8
1 file changed, 8 insertions(+)
diff --git a/cs-adjust-flight b/cs-adjust-flight
index 4bfef48..d70abf7 100755
--- a/cs-adjust-flight
+++ b/cs-adjust-flight
@@ -24,6 +24,14 @@
# . means all job
Provides nested-layer-descend, which can be called in an individual
test job at the appropriate point (after the L1 has been set up).
The inner host is a guest of the outer host; powering it off means
destroying it. Putting the poweroff at this point in the loop, rather
than in per-host-finish, a
No functional change.
We now call the per-host-ts finish steps unconditionally, rather than
only if !$need_build_host, per-host-ts is (complicated) no-op if
$need_build_host, since in that case $need_xen_hosts is {}.
Signed-off-by: Ian Jackson
Tested by: Robert Ho
---
v14: Squash typo fix from
Modern qemu has the "pipe:/PATH" character driver. This opens
/PATH.in for reading and /PATH.out for writing. In my tests, I found
that:
- contrary to the documentation, they do not need to be pipes
(at least, /PATH.out can be a file)
- but they must both already exist
- qemu will follo
The sympathy and xenuse serial modules had too much in common. Factor
out the common code, which is now responsible for
- knowledge of the Xen console switch
- splitting strings up into individual keys
- timing decisions
- error trapping and logging
This new class is an abstract base clas
From: Robert Ho
Check IpStatic, and if it is not set, provide a dhcp stanza in
/etc/network/interfaces, rather than an `inet static' one.
This is necessary for L1 nested hosts, because they don't have a
static IP address.
In principle this makes matters more correct for physical hosts
without s
This function does not (now) always undo the DHCP configuration.
Sometimes it leaves it. Its main function is to ensure that we have
a bridge for use by guests.
So rename the function.
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: This patch was previously 4/4 of a miniature series
From: Robert Ho
await_tcp is often invoked after a reboot.
In this situation the target's IP address may change. If this happens
while await_tcp is running, we would continue to poll the old IP address.
Fix this by running target_check_ip on each iteration.
Signed-off-by: Robert Ho
Signed-off
This talks about `guest_check_ip', but this code is now factored out
into a method. Use the correct method name in reporting.
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: New patch
---
Osstest/DhcpWatch/leases.pm |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This series is also available at:
git://xenbits.xen.org/people/iwj/osstest.git
http://xenbits.xen.org/git-http/people/iwj/osstest.git
in wip.nested-hvm.v16..wip.nested-hvm.v16
The first three of these patches are IMO ready to go in whenever.
The rest of them are ready, but are part of the Nes
From: Robert Ho
Signed-off-by: longtao.pang
Signed-off-by: Robert Ho
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: Use default gueststorage_size, rather than setting runvar.
Dropped acked from Ian Campbell.
---
make-flight | 28
1 file changed,
Document the syntax for $ident.
Log the ident as well as the selected hostname.
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: New patch
---
Osstest/TestSupport.pm | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/Osstest/TestSupport.pm b/Osstest/
We are going to want to reuse this.
Signed-off-by: Ian Jackson
Signed-off-by: Robert Ho
Tested-by: Robert Ho
---
v14: New patch
v15: Change some trivial typo, so to resolve conflicts with
production tree.
---
Osstest/TestSupport.pm | 15 +++
1 file changed, 11 insertions(+),
From: Robert Ho
Signed-off-by: Robert Ho
Signed-off-by: Ian Jackson
Tested-by: Robert Ho
---
v14: ts-nested-setup command line syntax updated.
v15: (Robert Ho) remove the unnecessary l1 destroy; as it will
implicitly powered off by framework as a nested host.
This change hasn't been
This allows cs-adjust-flight to be run by hand to adjust runvars, in a
flight being used with hand-invocation of ./ts-* scripts.
Signed-off-by: Ian Jackson
---
v14: New patch
---
cs-adjust-flight |8
1 file changed, 8 insertions(+)
diff --git a/cs-adjust-flight b/cs-adjust-flight
i
This is safe only if no existing flights would be affected. (That is,
the meaning of no existing sets of runvars would be changed.)
To check whether this would make any difference I did some database
searches. Since any time target_kernkind_check is called it sets a
corresponding `console' runva
From: Robert Ho
* Provide the L1 with some storage for its own guests' disks
* Install some packages in the L1
* Optionally, set a runvar defining the L1 for the rest of the job
The recipe is going to run ts-xen-install etc.
Signed-off-by: longtao.pang
Signed-off-by: Robert Ho
Signed-off-by:
From: Robert Ho
L1 guests' serial ports are owned by qemu in L0. We can send them
debug keys by writing to the qemu pipe.
(xl debug-key looks like it would be useful but it actually sends
debug keys to the hypervisor of the host it is running on. We want to
send the debug keys to the hyperviso
We introduce a new syntax: instead of a hostname (which might appear
in a command line argument to a ts-* script and hence be passed to
selecthost, or which might be in a runvar), we now support
:.
Such `hosts' (let us refer to such a thing as an L1, although in
principle further nesting may be po
From: Robert Ho
For nested cases, nested host can inherit its host's property for
dhcp watch setup and ether_prefix property setup.
Signed-off-by: Robert Ho
Tested-by: Robert Ho
---
v15: New patch
---
Osstest/TestSupport.pm |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --
On 06/11/15 14:36, Konrad Rzeszutek Wilk wrote:
All of XENVER_* have now an XSM check.
The subops for XENVER_[compile_info|changeset|commandline|
extraversion] are now priviliged operations. To not break
guests we still return an string - but it is just ''.
The rest: XENVER_[version|capabilitie
Hu, Robert writes ("Osstest nested patch v15 (was RE: [OSSTEST PATCH v14 PART 2
10-26/26] Nested HVM testing)"):
> I here hand over to you the v15 patch bundle as attached. Hope it can pass
> your pretest soon.
Thanks. (CCing the list.)
All of your fixes were good. Thank you. I have incorpor
flight 63957 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/63957/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl-credit2 7 host-ping-check-xen fail REGR. vs. 63705
Regressions which a
On Tue, Nov 10, 2015 at 02:22:44PM -0500, Boris Ostrovsky wrote:
> Doing so will cause the grant to be unmapped and then, during
> fault handling, the fault to be mistakenly treated as NUMA hint
> fault.
>
> In addition, even if we those maps could partcipate in NUMA
> balancing it wouldn't provid
On 09/11/15 12:32, sstabell...@kernel.org wrote:
From: Stefano Stabellini
Call update_domain_wallclock_time at domain initialization, specifically
in arch_set_info_guest for vcpu0, like we do on x86.
Set time_offset_seconds to the number of seconds between phisical boot
and domain initializatio
Doing so will cause the grant to be unmapped and then, during
fault handling, the fault to be mistakenly treated as NUMA hint
fault.
In addition, even if we those maps could partcipate in NUMA
balancing it wouldn't provide any benefit since we wouldn't be
able to determine physical page's node (ev
I Updated XP Contributor Training - Pt 2 Processes and Conventions v1.1.pdf and
had to split it into two files due to the file size
See http://wiki.xenproject.org/wiki/Contributor_Training,
http://www.slideshare.net/xen_com_mgr/xenprojectcontributortrainingpart2processesandconventionsv11-2
and
On 11/10/2015 12:40 PM, Jan Beulich wrote:
Also consistently use the vmcb local variable whenever possible.
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/hvm/svm/emulate.c
+++ b/xen/arch/x86/hvm/svm/emulate.c
Reviewed-by: Boris Ostrovsky
___
Xe
On 10/11/15 17:40, Jan Beulich wrote:
> The specification does not explicitly limit the use of this bit to
> exceptions that can have selector style error codes, so to be on the
> safe side we should deal with it being set even on error codes formally
> documented to be always zero (if they're inde
On Tue, 2015-11-03 at 16:43 +0800, Feng Wu wrote:
> This patch includes the following aspects:
> - Handling logic when vCPU is blocked:
> * Add a global vector to wake up the blocked vCPU
> when an interrupt is being posted to it (This part
> was sugguested by Yang Zhang ).
> *
George Dunlap writes ("Re: [Xen-devel] [PATCH V8 3/7] libxl: add pvusb API"):
> On Tue, Nov 10, 2015 at 8:41 AM, Chun Yan Liu wrote:
> > Which cast? Here, we want to get a uint_8 value, but buf is a string,
> > we need to do atoi.
>
> atoi() isn't a cast, it's a function call. The cast is the (c
flight 63948 xen-4.3-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/63948/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-migrupgrade 21 guest-migrate/src_host/dst_host fail REGR. vs.
63212
Regression
On Tue, Nov 10, 2015 at 8:41 AM, Chun Yan Liu wrote:
>> > +void libxl__device_usbctrl_add(libxl__egc *egc, uint32_t domid,
>> > + libxl_device_usbctrl *usbctrl,
>> > + libxl__ao_device *aodev)
>> > +{
>>
>> Thanks for adjusting the error-
On 10/11/15 17:39, Jan Beulich wrote:
> The SVM and VMX versions really were identical, so instead of fixing
> the same issue in two places, fold them at once. The issue fixed is the
> missing seg:off -> linear translation of the current code address.
>
> Signed-off-by: Jan Beulich
Reviewed-by: A
It is useful to be able to see the network addresses in use by a domain
for a particular vif in xenstore, for example so that ssh can be invoked
by a toolstack to log into the guest domain.
This patch documents paths to allow a domain to advertise MAC (unicast
and multicast) and IP (versions 4 and
...to be advertised by a guest.
For domain management purposes it is convenient to be able to see
PV driver version information in xenstore. The XAPI toolstack in
XenServer has always created a ~/drivers path for this purpose.
This patch documents that path and also adds a specification of how
it
On 10/11/15 17:38, Jan Beulich wrote:
> Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
___
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
Patch #1 documents paths, some already in used by XenServer, which can be
used by guests to advertise contol capabilities.
Patch #2 documents paths which can be used to advertise PV driver versions.
Patch #3 documents paths which can be used by guests to advertise hotplug
capabilities.
Patch #4
Without some indication from a domain it is not possible for a
toolstack to know whether instantiation of a new vbd or vif should
result in a new PV device of the appropriate type being instantiated
in a guest. (In other words whether PV drivers are present and
functioning).
This patch documents t
...via xenstore.
XenServer already makes use of ~/control/feature-suspend being written
to advertise guest capability of responding to 'suspend' when written to
~/control/shutdown and, since they are derived from XenServer drivers,
the Xen Project Windows PV drivers attempt to write this value. Th
The specification does not explicitly limit the use of this bit to
exceptions that can have selector style error codes, so to be on the
safe side we should deal with it being set even on error codes formally
documented to be always zero (if they're indeed always zero, the change
is simply dead code
Also consistently use the vmcb local variable whenever possible.
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/hvm/svm/emulate.c
+++ b/xen/arch/x86/hvm/svm/emulate.c
@@ -47,12 +47,17 @@ static unsigned int is_prefix(u8 opc)
return 0;
}
-static unsigned long svm_rip2pointer(struct vcpu *v
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -4133,7 +4133,7 @@ void hvm_task_switch(
goto out;
if ( (tss.trace & 1) && !exn_raised )
-hvm_inject_hw_exception(TRAP_debug, tss_sel & 0xfff8);
+hvm_inject_hw_exception(TRAP_de
The SVM and VMX versions really were identical, so instead of fixing
the same issue in two places, fold them at once. The issue fixed is the
missing seg:off -> linear translation of the current code address.
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@
Not much interrelation between them other than all having been
noticed while looking into the various aspects of XSA-156 (including
the investigations regarding possible further similar exploit
mechanisms).
1: x86/HVM: don't inject #DB with error code
2: x86/HVM: unify and fix #UD intercept
3: x86
On Tue, 2015-11-03 at 09:07 +, Wu, Feng wrote:
> BTW, In the previous discussion, we will do the PI state adjustment
> in vmx_do_resume, however, seems this is not a good place to do this,
> since this function gets called only if the scheduling occurs, no
> matter it switches to another vCPU o
>>> On 06.11.15 at 17:05, wrote:
> --- a/xen/include/public/xen.h
> +++ b/xen/include/public/xen.h
> @@ -784,6 +784,29 @@ struct start_info {
> };
> typedef struct start_info start_info_t;
>
> +/*
> + * Start of day structure passed to PVH guests in %ebx.
> + *
> + * NOTE: nothing will be load
>>> On 06.11.15 at 20:36, wrote:
> --- a/xen/arch/x86/Makefile
> +++ b/xen/arch/x86/Makefile
> @@ -109,15 +109,19 @@ $(TARGET)-syms: prelink.o xen.lds
> $(BASEDIR)/common/symbols-dummy.o
> $(NM) -pa --format=sysv $(@D)/.$(@F).0 \
> | $(BASEDIR)/tools/symbols --sysv --sort >$(@
>>> On 06.11.15 at 17:05, wrote:
> --- a/xen/arch/x86/hvm/irq.c
> +++ b/xen/arch/x86/hvm/irq.c
> @@ -330,6 +330,10 @@ void hvm_set_callback_via(struct domain *d, uint64_t via)
> (via_type > HVMIRQ_callback_vector) )
> via_type = HVMIRQ_callback_none;
>
> +if ( via_type !=
>>> On 26.10.15 at 17:03, wrote:
> --- a/tools/firmware/hvmloader/util.c
> +++ b/tools/firmware/hvmloader/util.c
> @@ -479,7 +479,7 @@ void *scratch_alloc(uint32_t size, uint32_t align)
> align = 16;
>
> s = (scratch_start + align - 1) & ~(align - 1);
> -e = s + size - 1;
> +
Currently this has only a single caller, which I intend to teach about
injecting PPIs shortly. This helper doesn't add much so remove it.
Drop a stray tab from the comment immediately preceding this change.
Signed-off-by: Ian Campbell
---
xen/arch/arm/irq.c | 7 +--
xen/arch/arm/vg
Signed-off-by: Ian Campbell
---
xen/include/asm-arm/domain.h | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/xen/include/asm-arm/domain.h b/xen/include/asm-arm/domain.h
index e7e40da..c56f06e 100644
--- a/xen/include/asm-arm/domain.h
+++ b/xen/include/asm-arm/domain
Just for testing so the guest vtimer ppi it isn't the same as the
physical virt timer PPI on my platform, and therefore allows to
exercise the non-1:1 bits of the code.
---
xen/include/public/arch-arm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/include/public/arch-arm
That is whichever vcpu is resident when the interrupt fires. An
interrupt is in this state when both IRQ_GUEST and IRQ_PER_CPU are set
in the descriptor status. Only PPIs can be in this mode.
This requires some peripheral specific code to make use of the
previously introduced functionality to save
Split out the bit which allocates the struct irqaction and calls
__setup_irq into a new function (setup_guest_irq). I'm going to want
to call this a second time in a subsequent patch.
Note that the action is now allocated and initialised with the desc
lock held (since it is taken by the caller). I
Make use of the GICD I[SC]ACTIVER registers to save and
restore the active state of the interrupt.
For edge triggered interrupts we also need to context switch the
pending bit via I[SC]PENDR. Note that for level triggered interrupts
SPENDR sets a latch which is only cleared by ICPENDR (and not by
... instead of artificially masking the timer interrupt in the timer
state and relying on the guest to unmask (which it isn't required to
do per the h/w spec, although Linux does).
By using the newly added hwppi save/restore functionality we make use
of the GICD I[SC]ACTIVER registers to save and
s/it/if/ makes more sense.
Signed-off-by: Ian Campbell
---
xen/include/asm-arm/vgic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/include/asm-arm/vgic.h b/xen/include/asm-arm/vgic.h
index cb51a9e..7d580cc 100644
--- a/xen/include/asm-arm/vgic.h
+++ b/xen/include/asm-a
... instead of artificially masking the timer interrupt in the timer
state and relying on the guest to unmask which it isn't required to
do per the h/w spec, although Linux does, other OSes (FreeRTOS?) needed
changes. Making the vtimer follow the h/w spec is the main driving force
here although it
On Tue, 10 Nov 2015, Arnd Bergmann wrote:
> On Tuesday 10 November 2015 11:57:55 Stefano Stabellini wrote:
> > + op.u.settime64.nsecs = now.tv_nsec;
> > + op.u.settime64.system_time = arch_timer_read_counter() *
> > (u64)NSEC_PER_SEC;
> > + do_div(op.u.settime64.system_time, arch
On Tue, 10 Nov 2015, John Stultz wrote:
> I'm sort of objecting to a different issue, where the
> __current_kernel_time() implementation probably shouldn't be grabbing
> the tk_core.timekeeper directly, and instead should take a passed
> pointer to a timekeeper. The vdso/pv_clock usage should have
On Tue, Nov 10, 2015 at 7:31 AM, Thomas Gleixner wrote:
> On Tue, 10 Nov 2015, John Stultz wrote:
>> On Tue, Nov 10, 2015 at 7:10 AM, Stefano Stabellini
>> wrote:
>> > On Tue, 10 Nov 2015, Arnd Bergmann wrote:
>> >> On Tuesday 10 November 2015 11:57:49 Stefano Stabellini wrote:
>> >> > __current_
Introduce a new helper function "virDiskNameParse" which extends
virDiskNameToIndex but handling both disk index and partition index.
Also rework virDiskNameToIndex to be based on virDiskNameParse.
A test is also added for this function testing both valid and
invalid disk names.
Signed-off-by: Joa
Hey,
This series bring support for various statistics about domains
regarding CPU, Memory, Network Interfaces, Block and Jobs. Not all of
the statistics are implemented: qdisk support is missing in this series
and some of the memory statistics aren't available.
With this series we further impleme
Introduce support for connectGetAllDomainStats call that
allow us to _all_ domain(s) statistics including network, block,
cpus and memory. Changes are rather mechanical and mostly
take care of the format to export the data.
Signed-off-by: Joao Martins
---
Changes since v1:
- Rework flags checkin
Introduce support for domainGetJobInfo to get info about the
ongoing job. If the job is active it will update the
timeElapsed which is computed with the "started" field added to
struct libxlDomainJobObj. For now we support just the very basic
info and all jobs have VIR_DOMAIN_JOB_UNBOUNDED (i.e. n
Introduce initial support for domainBlockStats API call that
allow us to query block device statistics. openstack nova
uses this API call to query block statistics, alongside
virDomainMemoryStats and virDomainInterfaceStats. Note that
this patch only introduces it for VBD for starters. QDisk
will
Introduces support for domainGetJobStats which has the same
info as domainGetJobInfo but in a slightly different format.
Another difference is that virDomainGetJobStats can also
retrieve info on the most recently completed job. Though so
far this is only used in the source node to know if the
migra
Introduce support for domainGetCPUStats API call and consequently
allow us to use `virsh cpu-stats`. The latter returns a more brief
output than the one provided by`virsh vcpuinfo`.
Signed-off-by: Joao Martins
---
Changes since v1:
- Remove libxl_vcpuinfo_dispose() in favor or using
libxl_vcpui
Introduce support for VIR_MIGRATE_PEER2PEER in libxl driver
for supporting migration in Openstack. Most of the changes
occur at the source and no modifications at the receiver.
In P2P mode there is only the Perform phase so we must handle
the connection with the destination and actually perform th
On Tue, 10 Nov 2015, John Stultz wrote:
> On Tue, Nov 10, 2015 at 7:10 AM, Stefano Stabellini
> wrote:
> > On Tue, 10 Nov 2015, Arnd Bergmann wrote:
> >> On Tuesday 10 November 2015 11:57:49 Stefano Stabellini wrote:
> >> > __current_kernel_time64 returns a struct timespec64, without taking the
>
Introduce support for domainMemoryStats API call, which
consequently enables the use of `virsh dommemstat` command to
query for memory statistics of a domain. We support
the following statistics: balloon info, available and currently
in use. swap-in, swap-out, major-faults, minor-faults require
coo
Introduce support for domainInterfaceStats API call for querying
network interface statistics. Consequently it also enables the
use of `virsh domifstat ` command.
After succesful guest creation we fill the network
interfaces names based on domain, device id and append suffix
if it's emulated in t
flight 63942 linux-next real [real]
http://logs.test-lab.xenproject.org/osstest/logs/63942/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-libvirt-xsm 6 xen-boot fail blocked in 63747
test-amd64-i386-xl-qemuu-win7-a
On Tue, Nov 10, 2015 at 7:10 AM, Stefano Stabellini
wrote:
> On Tue, 10 Nov 2015, Arnd Bergmann wrote:
>> On Tuesday 10 November 2015 11:57:49 Stefano Stabellini wrote:
>> > __current_kernel_time64 returns a struct timespec64, without taking the
>> > xtime lock. Mirrors __current_kernel_time/curre
On Tue, 10 Nov 2015, Arnd Bergmann wrote:
> On Tuesday 10 November 2015 11:57:49 Stefano Stabellini wrote:
> > __current_kernel_time64 returns a struct timespec64, without taking the
> > xtime lock. Mirrors __current_kernel_time/current_kernel_time.
> >
>
> Actually it doesn't mirror __current_ke
Wei Liu, on Tue 10 Nov 2015 15:09:33 +, wrote:
> On Tue, Nov 10, 2015 at 04:06:13PM +0100, Samuel Thibault wrote:
> > Wei Liu, on Tue 10 Nov 2015 14:59:17 +, wrote:
> > > I think I will port this patch to cxenstored at some point. As far as I
> > > can tell cxenstored's data / space calcula
On Tue, Nov 10, 2015 at 04:06:13PM +0100, Samuel Thibault wrote:
> Wei Liu, on Tue 10 Nov 2015 14:59:17 +, wrote:
> > I think I will port this patch to cxenstored at some point. As far as I
> > can tell cxenstored's data / space calculation is bogus in the same way.
>
> The low-level function
Wei Liu, on Tue 10 Nov 2015 14:59:17 +, wrote:
> I think I will port this patch to cxenstored at some point. As far as I
> can tell cxenstored's data / space calculation is bogus in the same way.
The low-level function return short reads and writes, yes, but that is
handled at a higher level:
On Tue, Nov 10, 2015 at 10:46:44AM +, Andrew Cooper wrote:
> ml_interface_{read,write}() would miscalculate the quantity of
> data/space in the ring if it crossed the ring boundary, and incorrectly
> return a short read/write.
>
> This causes a protocol stall, as either side of the ring ends u
On Tue, 2015-11-03 at 16:43 +0800, Feng Wu wrote:
> diff --git a/docs/misc/vtd-pi.txt b/docs/misc/vtd-pi.txt
> new file mode 100644
> index 000..f9b4637
> --- /dev/null
> +++ b/docs/misc/vtd-pi.txt
> +With VT-d Posted-interrupt we can get the following advantages:
> +- Direct delivery of exte
On Mon, Nov 09, 2015 at 09:08:35PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
> On 20.07.2015 16:35, Daniel Kiper wrote:
> > Signed-off-by: Daniel Kiper
> What is handling the actual relocation?
In Xen we get image offset from GRUB2 and using this value we calculate
relative addresses.
On Tuesday 10 November 2015 14:43:26 Stefano Stabellini wrote:
> On Tue, 10 Nov 2015, Arnd Bergmann wrote:
> > On Tuesday 10 November 2015 11:57:52 Stefano Stabellini wrote:
> > > Rename the current XENPF_settime hypercall and related struct to
> > > XENPF_settime32.
> > >
> > > Signed-off-by: Ste
On 10/11/15 14:27, Stefano Stabellini wrote:
> On Tue, 10 Nov 2015, Julien Grall wrote:
>> Hi Stefano,
>>
>> On 09/11/15 17:09, Stefano Stabellini wrote:
>>> On Thu, 5 Nov 2015, Julien Grall wrote:
For instance we may want to call update_domain_wallclock_time in
construct_dom0 before clea
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