On 11/14/2017 6:53 PM, Julien Grall wrote:
Hi Manish,
Hey Julien,
On 08/11/17 14:38, Manish Jaggi wrote:
ACPI/IORT Support in Xen.
--
Draft 2
Revision History:
Changes since v1-
- Modified IORT Parsing data structures.
- Added RID->StreamID and RID->DeviceID m
flight 116207 linux-4.9 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116207/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stopfail like 115686
test-amd64-amd64-xl-qemut-win7-amd64 17
Hi,
I am using Xen project 4.8.0. I need to communicate and send
data between User application running in 2 different domains. What are the
mechanism available for inter domain communication?. Can the Ring Buffer
mechanism for the communication between the Split Drivers be used in t
On 15/11/17 22:20, Stefano Stabellini wrote:
> On Wed, 15 Nov 2017, Boris Ostrovsky wrote:
>> On 11/15/2017 02:09 PM, Stefano Stabellini wrote:
>>> On Wed, 15 Nov 2017, Juergen Gross wrote:
>>> while(mutex_is_locked(&map->active.in_mutex.owner) ||
>>> mutex_is_locked(&
flight 116213 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116213/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-libvirt 13 migrate-support-checkfail never pass
test-armhf-armhf-xl 1
flight 116202 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116202/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl-xsm broken
build-amd64-pvops 6 kernel-bui
flight 116199 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116199/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-armhf-armhf-libvirt-raw 15 guest-start/debian.repeat fail in 116178 pass
in 116199
test-amd64-amd64-xl-pv
On Wed, 15 Nov 2017, Julien Grall wrote:
> The function get_page_from_gva is used by copy_*_guest helpers to
> translate a guest virtual address to a machine physical address and take
> reference on the page.
>
> There are a couple of errors path that will return the same value making
On Wed, 15 Nov 2017, Julien Grall wrote:
> Currently, gvirt_to_maddr return -EFAULT when the translation failed.
> It might be useful to return the PAR_EL1 (Physical Address Register)
> in such a case to get a better idea of the reason.
>
> So modify the return value to use 0 on sucess or return t
On Fri, 10 Nov 2017, Andre Przywara wrote:
> Hi,
>
> On 26/10/17 01:14, Stefano Stabellini wrote:
> > On Thu, 19 Oct 2017, Andre Przywara wrote:
> >> gic_clear_pending_irqs() was not only misnamed, but also misplaced, as
> >> a function solely dealing with the GIC emulation should not live in gic.
On Wed, 15 Nov 2017, Paul Durrant wrote:
> Anthony, Stefano,
>
> Ping?
Acked-by: Stefano Stabellini
Unless Anthony or somebody else object, I'll queue it up in my "next"
branch (which I'll send upstream after 2.11 is out).
Cheers,
Stefano
> > -Original Message-
> > From: Paul Durr
flight 116204 seabios real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116204/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail REGR. vs. 115539
Tests which are failing
Hi,
I am having trouble applying the patch 3 from XSA240 update 5 for xen
stable 4.8 and 4.9
xsa240 0003 contains:
CONFIG_PV_LINEAR_PT
from:
x86/mm: Make PV linear pagetables optional
https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=3285e75dea89afb0ef5b3ee39bd15194bd7cc110
I cannot fi
On Wed, 15 Nov 2017, Peter Zijlstra wrote:
> On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
> > From: Yang Zhang
> >
> > Implement a generic idle poll which resembles the functionality
> > found in arch/. Provide weak arch_cpu_idle_poll function which
> > can be overridden by the archi
On Wed, 15 Nov 2017, Boris Ostrovsky wrote:
> On 11/15/2017 04:50 PM, Stefano Stabellini wrote:
> >
> > Sorry, code style issue: one missing space in the comment. I'll send it
> > again separately
>
>
> I've already fixed this, no worries.
Thank you!!
___
On Wed, 15 Nov 2017, Stefano Stabellini wrote:
> On Wed, 15 Nov 2017, Boris Ostrovsky wrote:
> > On 11/15/2017 02:09 PM, Stefano Stabellini wrote:
> > > On Wed, 15 Nov 2017, Juergen Gross wrote:
> > > while(mutex_is_locked(&map->active.in_mutex.owner) ||
> > > mutex_is
On 11/15/2017 04:50 PM, Stefano Stabellini wrote:
>
> Sorry, code style issue: one missing space in the comment. I'll send it
> again separately
I've already fixed this, no worries.
-boris
___
Xen-devel mailing list
Xen-devel@lists.xen.org
https://li
Hi Andrew,
On 11/15/2017 07:43 PM, Andrew Cooper wrote:
On 15/11/17 19:34, Julien Grall wrote:
The function get_page_from_gva is used by copy_*_guest helpers to
translate a guest virtual address to a machine physical address and take
reference on the page.
There are a couple of errors path tha
On Mon, Nov 13, 2017 at 06:05:59PM +0800, Quan Xu wrote:
> From: Yang Zhang
>
> Some latency-intensive workload have seen obviously performance
> drop when running inside VM. The main reason is that the overhead
> is amplified when running inside VM. The most cost I have seen is
> inside idle pat
On Thu, Nov 09, 2017 at 03:49:24PM +0530, Bhupinder Thakur wrote:
> The console was not working on HP Moonshot (HPE Proliant Aarch64) because
> the UART registers were accessed as 8-bit aligned addresses. However,
> registers are 32-bit aligned for HP Moonshot.
>
> Since ACPI/SPCR
On Wed, 15 Nov 2017, Boris Ostrovsky wrote:
> On 11/15/2017 02:09 PM, Stefano Stabellini wrote:
> > On Wed, 15 Nov 2017, Juergen Gross wrote:
> > while(mutex_is_locked(&map->active.in_mutex.owner) ||
> > mutex_is_locked(&map->active.out_mutex.owner))
> >
flight 116193 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116193/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-rumprun-i386 17 rumprun-demo-xenstorels/xenstorels.repeat fail
REGR. vs. 116140
Tests which
On 11/15/2017 02:50 PM, Boris Ostrovsky wrote:
> On 11/15/2017 02:09 PM, Stefano Stabellini wrote:
>>
>> However, I should note that this is a pretty big hammer we are using:
>> the refcount is global, while we only need to wait until it's only us
>> _on this specific socket_.
> Can you explain why
On 11/15/2017 02:09 PM, Stefano Stabellini wrote:
> On Wed, 15 Nov 2017, Juergen Gross wrote:
> while(mutex_is_locked(&map->active.in_mutex.owner) ||
> mutex_is_locked(&map->active.out_mutex.owner))
> cpu_relax();
>
> ?
I'm not convince
On 15/11/17 19:34, Julien Grall wrote:
> The function get_page_from_gva is used by copy_*_guest helpers to
> translate a guest virtual address to a machine physical address and take
> reference on the page.
>
> There are a couple of errors path that will return the same value making
> difficult to
Hi all,
It looks like get_page_from_gva intermittenly fails on the Arndale (see [1])
leading to Dom0 crashing.
At the moment it is a bit hard to know why given the hypervisor does not
provide much information.
This series add more debug in get_page_from_gva to hopefully narrow down
the issue.
I
Currently, gvirt_to_maddr return -EFAULT when the translation failed.
It might be useful to return the PAR_EL1 (Physical Address Register)
in such a case to get a better idea of the reason.
So modify the return value to use 0 on sucess or return the PAR on
failure.
The callers are modified to ref
The function get_page_from_gva is used by copy_*_guest helpers to
translate a guest virtual address to a machine physical address and take
reference on the page.
There are a couple of errors path that will return the same value making
difficult to know the exact error. Add more debug in each error
On Wed, 15 Nov 2017, Juergen Gross wrote:
> >>> while(mutex_is_locked(&map->active.in_mutex.owner) ||
> >>> mutex_is_locked(&map->active.out_mutex.owner))
> >>> cpu_relax();
> >>>
> >>> ?
> >> I'm not convinced there isn't a race.
> >>
> >> In pvcalls_front_rec
flight 116194 linux-next real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116194/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemut-debianhvm-amd64-xsm 7 xen-boot fail REGR. vs. 116164
test-amd64-i386-xl-q
On Wed, 15 Nov 2017, Boris Ostrovsky wrote:
> Since commit ba1029c9cbc5 ("modpost: detect modules without a
> MODULE_LICENSE") modules without said macro will generate
>
> WARNING: modpost: missing MODULE_LICENSE() in
>
> While at it, also add module description and attribution.
>
> Signed-off-
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Xen Security Advisory CVE-2017-15592 / XSA-243
version 5
x86: Incorrect handling of self-linear shadow mappings with translated guests
UPDATES IN VERSION 5
New final patch, addressin
flight 116190 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116190/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail like 116126
test-amd64-amd64-xl-qemuu-ws16-amd6
Hi,
On 11/15/2017 11:29 AM, osstest service owner wrote:
> flight 116178 xen-unstable real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/116178/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
> test-armhf-armhf-libvir
On 15/11/17 17:37, Boris Ostrovsky wrote:
> Since commit ba1029c9cbc5 ("modpost: detect modules without a
> MODULE_LICENSE") modules without said macro will generate
>
> WARNING: modpost: missing MODULE_LICENSE() in
>
> While at it, also add module description and attribution.
>
> Signed-off-by
Since commit ba1029c9cbc5 ("modpost: detect modules without a
MODULE_LICENSE") modules without said macro will generate
WARNING: modpost: missing MODULE_LICENSE() in
While at it, also add module description and attribution.
Signed-off-by: Boris Ostrovsky
---
drivers/xen/pvcalls-back.c | 4 ++
On 15 November 2017 at 18:58, Andre Przywara wrote:
> Hi,
>
> On 15/11/17 03:03, Jassi Brar wrote:
>> On 15 November 2017 at 02:16, Oleksandr Tyshchenko
>> wrote:
>>> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara
>>> wrote:
>>>
>>
>>> 3. Direct ported SCPI protocol, mailbox infrastructur
Hi,
On 14/11/17 20:46, Oleksandr Tyshchenko wrote:
> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara
> wrote:
>> Hi,
> Hi Andre
>
>>
>> On 13/11/17 19:40, Oleksandr Tyshchenko wrote:
>>> On Mon, Nov 13, 2017 at 5:21 PM, Andre Przywara
>>> wrote:
Hi,
>>> Hi Andre,
>>>
thanks very
On 15/11/17 14:10, Jan Beulich wrote:
On 15.11.17 at 14:47, wrote:
>> The altp2m_vcpu_enable_notify subop handler might skip calling
>> rcu_unlock_domain() after rcu_lock_current_domain(). Albeit since both
>> rcu functions are no-ops when run on the current domain, this doesn't
>> really ha
>>> On 15.11.17 at 14:47, wrote:
> The altp2m_vcpu_enable_notify subop handler might skip calling
> rcu_unlock_domain() after rcu_lock_current_domain(). Albeit since both
> rcu functions are no-ops when run on the current domain, this doesn't
> really have repercussions.
>
> The second change is
The altp2m_vcpu_enable_notify subop handler might skip calling
rcu_unlock_domain() after rcu_lock_current_domain(). Albeit since both
rcu functions are no-ops when run on the current domain, this doesn't
really have repercussions.
The second change is adding a missing break that would have potent
Hi,
On 15/11/17 03:03, Jassi Brar wrote:
> On 15 November 2017 at 02:16, Oleksandr Tyshchenko
> wrote:
>> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara
>> wrote:
>>
>
>> 3. Direct ported SCPI protocol, mailbox infrastructure and the ARM SMC
>> triggered mailbox driver. All componen
Juergen Gross writes ("Re: [OSSTEST PATCH] ts-xen-build-prep: Install
libelf-dev for benefit of linux.git"):
> The kernel now is using objtool to create unwind information. This needs
> libelf to work. Advantage is that this approach no longer depends on
> assembler sources being heavily annotated
flight 116187 seabios real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116187/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail REGR. vs. 115539
Tests which did not suc
flight 116182 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116182/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-win7-amd64 13 guest-saverestore fail REGR. vs. 115643
build-amd64-pvops
On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
> From: Yang Zhang
>
> Implement a generic idle poll which resembles the functionality
> found in arch/. Provide weak arch_cpu_idle_poll function which
> can be overridden by the architecture code if needed.
No, we want less of those magic
On 15/11/17 12:11, Ian Jackson wrote:
> Linux upstream has started needing libelf-dev. Without it, recent tip
> fails (in our configuration) like this:
>
> Makefile:938: *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y,
> please install libelf-dev, libelf-devel or elfutils-libelf-dev
Hello Andrii,
>> What defconfig are you based on? Do you have a device-tree support
enabled?
I use *omap2plus_defconfig* . Yes , device tree support is there and the
dts file used is
*omap5-uevm.dts>> *But it did not get a command line to setup console on
hvc0, or the kernel crashed in earliest
flight 116178 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116178/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-libvirt-raw 15 guest-start/debian.repeat fail REGR. vs. 116161
Tests which did n
Linux upstream has started needing libelf-dev. Without it, recent tip
fails (in our configuration) like this:
Makefile:938: *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y,
please install libelf-dev, libelf-devel or elfutils-libelf-devel". Stop.
It is not clear exactly when this r
Hello Jayadev,
On 15.11.17 12:46, Jayadev Kumaran wrote:
Hello Andrii,
>> What kernel do you use for DomU? Please make sure you have in that
kernel configuration XEN support enabled (together with hypervisor
console support).
I use a 3.15 kernel
(git://git.kernel.org/pub/scm/linux/kernel/
Hi,
On Thursday 09 November 2017 05:01 PM, Roger Pau Monné wrote:
On Thu, Nov 09, 2017 at 03:49:23PM +0530, Bhupinder Thakur wrote:
Currently, Xen supports only DT based initialization of 16550 UART.
This patch adds support for initializing 16550 UART using ACPI SPCR table.
This patch also ma
flight 116195 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116195/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen b9ee1fd7b98064cf27d0f8f1adf1f5359b72c97f
baseline version:
xen 3b29
Hello Andrii,
>> What kernel do you use for DomU? Please make sure you have in that
kernel configuration XEN support enabled (together with hypervisor console
support).
I use a 3.15 kernel (git://
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git) with the
following configs enabled for X
flight 72449 distros-debian-squeeze real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72449/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-i386-squeeze-netboot-pygrubbroke
branch xen-unstable
xenbranch xen-unstable
job build-amd64-pvops
testid kernel-build
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
*** Found and reproduced problem changeset ***
Bug is in tr
Dear Jayadev,
Find my comments inlined:
On 15.11.17 08:08, Jayadev Kumaran wrote:
Hello Andrii,
>> BTW, what is your dom0 system? Does it have bash?
> _dom0 uses a modified kernel(3.15) with Xen support and default
omap fs_
I made certain changes to my configuration file. Instead of tryi
This run is configured for baseline tests only.
flight 72448 xen-unstable real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72448/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-ovmf-amd64 15 guest-sa
Anthony, Stefano,
Ping?
> -Original Message-
> From: Paul Durrant [mailto:paul.durr...@citrix.com]
> Sent: 07 November 2017 10:47
> To: qemu-de...@nongnu.org; xen-de...@lists.xenproject.org
> Cc: Paul Durrant ; Stefano Stabellini
> ; Anthony Perard ;
> Kevin Wolf ; Max Reitz
> Subject:
Hi Sameer,
On 11/15/2017 01:27 AM, Goel, Sameer wrote:
On 11/8/2017 7:41 AM, Manish Jaggi wrote:
Hi Sameer
On 9/21/2017 6:07 AM, Sameer Goel wrote:
Add support for parsing IORT table to initialize SMMU devices.
* The code for creating an SMMU device has been modified, so that the SMMU
devic
Hi Julien,
On Tuesday 14 November 2017 12:21 AM, Julien Grall wrote:
Hi Bhupinder,
On 11/09/2017 10:19 AM, Bhupinder Thakur wrote:
Currently, Xen supports only DT based initialization of 16550 UART.
This patch adds support for initializing 16550 UART using ACPI SPCR
table.
This patch also
flight 116185 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/116185/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-i386-libvirt6 libvirt-buildfail REGR. vs. 115476
build-armhf-libvirt
On 14/11/17 22:46, Boris Ostrovsky wrote:
> On 11/14/2017 04:11 AM, Juergen Gross wrote:
>> On 13/11/17 19:33, Stefano Stabellini wrote:
>>> On Mon, 13 Nov 2017, Juergen Gross wrote:
On 11/11/17 00:57, Stefano Stabellini wrote:
> On Tue, 7 Nov 2017, Juergen Gross wrote:
>> On 06/11/17
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