I haven't yet done as much experimentation as Andreas Pflug has, but I
can confirm I'm also running into this bug with Xen 4.4.1.
I've only tried Linux kernel 3.16.43, but as Dom0:
EDAC MC: Ver: 3.0.0
AMD64 EDAC driver v3.4.0
EDAC amd64: DRAM ECC enabled.
EDAC amd64: NB MCE bank disabled, set MSR
On Sat, May 13, 2017 at 02:58:54PM -0700, PGNet Dev wrote:
> Does this perhaps imply that Xen correctly uses HPET
>
> (XEN) [VT-D] MSI HPET: :f0:0f.0
> (XEN) Platform timer is 14.318MHz HPET
I think so, yes.
> but that Dom0 does not
>
> current_clocksource
>
On Sat, May 13, 2017 at 01:05:22PM -0700, PGNet Dev wrote:
> back to the error at hand ...
>
> xl dmesg | grep -i hpet
> [1.365876] hpet_acpi_add: no address or irqs in _CRS
> [1.365876] hpet_acpi_add: no address or irqs in _CRS
>
> again, only present when booting with Xen.
>
> sam
On Sat, May 13, 2017 at 02:06:28PM -0700, PGNet Dev wrote:
> xl dmesg | grep -i hpet | grep -vi command
> [1.365876] hpet_acpi_add: no address or irqs in _CRS
> [1.365876] hpet_acpi_add: no address or irqs in _CRS
Ah, guess this is caused by console_to_ring boot option.
Better check y
flight 109390 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109390/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-win7-amd64 15 guest-localmigrate/x10 fail REGR. vs.
59254
test-amd64-i38
flight 109392 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109392/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm 5 xen-buildfail REGR. vs. 107636
build-arm64
On 5/13/17 3:15 PM, Valentin Vidic wrote:
> Try booting without 'hpet=force,verbose clocksource=hpet' and it should
> select xen by default:
Nope. Well, not quite ...
With both
'hpet=force,verbose clocksource=hpet'
removed, I end up with
cat /sys/devices/system/clocksource/clo
On 5/13/17 2:32 PM, Valentin Vidic wrote:
> On Sat, May 13, 2017 at 02:06:28PM -0700, PGNet Dev wrote:
>> xl dmesg | grep -i hpet | grep -vi command
>> [1.365876] hpet_acpi_add: no address or irqs in _CRS
>> [1.365876] hpet_acpi_add: no address or irqs in _CRS
>
> Ah, guess this is c
flight 109378 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109378/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 17 guest-start/win.repeat fail REGR.
vs. 109136
test-am
On 5/13/17 1:16 PM, Andrew Cooper wrote:
We don't have code like that in upstream Xen. No function with that
name, or a string which looks like that error message.
noted
http://marc.info/?l=linux-kernel&m=149464267427111&w=2 indicates that
you are using a SuSE hypervisor.
yes, that's corre
On 5/13/17 1:28 PM, Valentin Vidic wrote:
On Sat, May 13, 2017 at 01:05:22PM -0700, PGNet Dev wrote:
back to the error at hand ...
xl dmesg | grep -i hpet
[1.365876] hpet_acpi_add: no address or irqs in _CRS
[1.365876] hpet_acpi_add: no address or irqs in _CRS
again, only prese
On 13/05/2017 21:05, PGNet Dev wrote:
> On 5/13/17 12:59 PM, Andrew Cooper wrote:
>> Ok. Lack of a clocksource is to be expected.
>>
>> The reason why the HPETs are unavailable is that dom0 is not a position
>> to program them; dom0 doesn't know what Xen has set up in the IDT.
>>
>> Use `xl dmesg`
On 5/13/17 12:59 PM, Andrew Cooper wrote:
Ok. Lack of a clocksource is to be expected.
The reason why the HPETs are unavailable is that dom0 is not a position
to program them; dom0 doesn't know what Xen has set up in the IDT.
Use `xl dmesg` to get to the hypervisor dmesg log. You should see
m
On 13/05/2017 20:49, PGNet Dev wrote:
> On 5/13/17 12:38 PM, Andrew Cooper wrote:
>> What is the issue here?
>>
>> Xen owns (and may use) any HPETs in the system. They are purposefully
>> unavailable to even dom0.
> The issue is that, when booting to Xen, hpet is not advertised as an
> available
On 5/13/17 12:38 PM, Andrew Cooper wrote:
> What is the issue here?
>
> Xen owns (and may use) any HPETs in the system. They are purposefully
> unavailable to even dom0.
The issue is that, when booting to Xen, hpet is not advertised as an available
clocksource, AND reports the hpet boot error p
On 13/05/2017 20:28, Randy Dunlap wrote:
> On 05/13/17 11:26, PGNet Dev wrote:
>> On 5/13/17 10:41 AM, Randy Dunlap wrote:
>>> [adding HPET driver maintainer]
>> Thanks
>>
>>> A couple of comments below...
In BIOS, HPET's enabled.
>>> How about if you just boot Linux without Xen? Does HPET sh
On 05/13/17 11:26, PGNet Dev wrote:
> On 5/13/17 10:41 AM, Randy Dunlap wrote:
>> [adding HPET driver maintainer]
>
> Thanks
>
>> A couple of comments below...
>
>>> In BIOS, HPET's enabled.
>>
>> How about if you just boot Linux without Xen? Does HPET show up then?
>
> yes, it appears so:
>
flight 109375 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109375/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt-xsm 13 saverestore-support-checkfail like 109340
test-armhf-armhf-libvirt 13 saveresto
flight 109364 linux-4.9 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109364/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl-credit2 6 xen-boot fail REGR. vs. 107358
Tests which are faili
flight 109366 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109366/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm 5 xen-buildfail REGR. vs. 107636
build-arm64
flight 109361 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109361/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-win7-amd64 15 guest-localmigrate/x10 fail REGR. vs.
59254
test-amd64-am
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm
testid xen-boot
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
Tree: qemu git://xenbits.xen.or
Hi guys,
Finally the problem is still present, but harder to reproduce, I
couldn't reproduce it with fio... But syncing DRBD stack finally made
the kernel crash again :
May 13 05:33:49 Node_2 kernel: [ 7040.167706] [ cut here
]
May 13 05:33:49 Node_2 kernel: [ 7040.17
flight 71317 distros-debian-stretch real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71317/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-amd64-stretch-netboot-pvgrub 10 guest-start fail like 71259
test-amd64-i386
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