[Kernel-packages] [Bug 1795857] Re: enable CONFIG_DRM_BOCHS

2019-04-05 Thread Christian Ehrhardt
See lightdm and gpu-manager services in http://paste.ubuntu.com/p/5QyzgMKhmr/ for an example how that looks like from a guests POV. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1795857

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

2019-04-01 Thread Christian Ehrhardt
After a weekend using the wireless (on Bionic) I have got no new "kernel: iwlwifi :04:00.0: Microcode SW error detected. Restarting 0x200." entries and I'm still connected (also before it hit really fast). Therefore I'd think this firmware in proposed is as good as the PPA I used int

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

2019-03-29 Thread Christian Ehrhardt
I have had no issues anymore since I switched to my self built 1.177~ppa0f22c85 (PPA) - while before they were rather common. Thanks for accepting that into Bionic-Proposed. I have switched to 1.173.5 from Proposed and unplugged the cables. The install (a downgrade for me as outlined) itself

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

2019-03-25 Thread Christian Ehrhardt
src:linux-firmware is only accepted into cosmic-proposed but still waiting in Bionic-unapproved. AFAIK the current status of "Fix committed" will make it not to be seen by the SRU Team (at least for similar cases I had in the past). Therefore to increase the chance to get also the Bionic portion

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-03-25 Thread Christian Ehrhardt
*** This bug is a duplicate of bug 1808389 *** https://bugs.launchpad.net/bugs/1808389 Yep, the changes accepted to B/C-unapproved as part of an SRU should be what we need. Marking as a Duplicate so that we can test that SRU as well to hopefully resolve it for all of us. ** This bug has

[Kernel-packages] [Bug 1797581] Re: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic

2019-03-21 Thread Christian Ehrhardt
Ok, thanks Jason. That is great info, but about as much as we had so far :-/ Can you set your deployment up in a way that if that happens again you can collect these binaries? If it right now still triggers if you (re)deploy a 2G guest use the chance to finally give us the bits that we will need

[Kernel-packages] [Bug 1797581] Re: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic

2019-03-21 Thread Christian Ehrhardt
Jason, thanks for chiming in - so far this was non-reproducible every time we looked at it. We had plenty of approaches with the MAAS team to this and later on with Thiago, but still miss the right data to continue. Last time I asked - I think it was still Mike - that I'd really like to get the

[Kernel-packages] [Bug 1782209] Re: KVM SnowRidge Split-lock disable

2019-03-12 Thread Christian Ehrhardt
My questions in comment #1 where no answered directly yet, but this still is using only kernel patches so far, I think it is time to add at least a kernel task. Furthermore it isn't upstream yet and the target being 5.2 is a bit out still, so I'd think you should target 19.10 ** Also affects:

[Kernel-packages] [Bug 1818879] Re: pull cirrus.ko into main kernel package

2019-03-07 Thread Christian Ehrhardt
Just the plain Disco kernel environment as you get it when spawning a new guest - data provided changing state of both bug tasks back. ** Changed in: xorg-server (Ubuntu) Status: Incomplete => New ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this

[Kernel-packages] [Bug 1818879] ProcEnviron.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244320/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] UdevDb.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244323/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] WifiSyslog.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244324/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] ProcInterrupts.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244321/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] ProcModules.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244322/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] ProcCpuinfoMinimal.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244319/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] apport information

2019-03-07 Thread Christian Ehrhardt
ProblemType: Bug AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Mar 7 08:12 seq crw-rw 1 root audio 116, 33 Mar 7 08:12 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 ArecordDevices: Error: [Errno

[Kernel-packages] [Bug 1818879] ProcCpuinfo.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244318/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] CurrentDmesg.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244316/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1818879] Lspci.txt

2019-03-07 Thread Christian Ehrhardt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1818879/+attachment/5244317/+files/Lspci.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1818879

[Kernel-packages] [Bug 1818879] Re: pull cirrus.ko into main kernel package

2019-03-07 Thread Christian Ehrhardt
@Daniel - on one hand it is also a change in xorg that makes the driver missing now - so an FYI for that. But in an IRC discussion there were two potential paths to resolve this issue overall: - make the cirrus.ko available in the non -extra package so that it works out of the box using this

[Kernel-packages] [Bug 1817832] Re: qemu crashes with `kvm_init_vcpu failed: Invalid argument` during guest boot cores >256

2019-02-26 Thread Christian Ehrhardt
TBH this isn't about "a warning/error message to be missing" - it is a request to add the feature to be able to "Allow creating max number of VCPUs on POWER9" and should be declared like that. @JFH/@Manjo - I leave it to you to discuss that and make the change. Furthermore the patches referred

[Kernel-packages] [Bug 1788098] Re: Avoid migration issues with aligned 2MB THB

2019-02-25 Thread Christian Ehrhardt
Thanks for all your effort Leonardo, that seems to make the bug valid again, but I'll leave that to JFH/Manoj to resurrect it and make it a proper kernel bug as it seems there now is a way to test it (at least you can do so) and a set of patches. I can not speak for the ack/nack of those

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2019-02-12 Thread Christian Ehrhardt
@Vern - ping please test to unblock this from bionic-/cosmic-proposed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805920 Title: iPXE ignores vlan 0 traffic Status in MAAS:

[Kernel-packages] [Bug 1782206] Re: KVM enable SnowRidge Accelerator Interfacing Architecture (AIA)

2019-02-10 Thread Christian Ehrhardt
Ok, now we finally know it is about qemu patches - I'll add tasks for that. Still haven't seen any xen references, setting that to incomplete. But given how new it is I'd punt this from 19.04 to 19.10 where things in kernel will have matured and be safer to use. If you are not ok with this

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-02-07 Thread Christian Ehrhardt
Oh I can tell what it was, I still use the most up-to-date-from-git version of the firmware from [1]. The testing back then wasn't successful, but I'm reluctant to go back to the base version as I'm afraid the error strikes me at some odd point when I really need wireless. If anyone else is

[Kernel-packages] [Bug 503138] Re: Lucid & Natty, KVM, After kernel message hrtimer: interrupt too slow.... the SMP kvm guest becomes slow.

2019-02-06 Thread Christian Ehrhardt
Thanks Arie for providing your configuration fix to the issue for anyone else being affected - that will be really helpful. In that sense it is much more like bug 1346917 which was about KSM. Since the fix for that old bug they at least stopped being migrated around, but I can see how a lot of

[Kernel-packages] [Bug 503138] Re: Lucid & Natty, KVM, After kernel message hrtimer: interrupt too slow.... the SMP kvm guest becomes slow.

2019-02-05 Thread Christian Ehrhardt
Hi Arie, I saw you also posting on some other old bugs with the same symptom (e.g. 1346917). And that exactly is the problem with this issue - the message only represents the symptom but not the root cause. Fixing the symptom makes no sense, because if your IRQ delivery is stalled then it is

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-02-03 Thread Christian Ehrhardt
At least for me the error stopped showing up since 11th January up to now. So whatever I did when experimenting/reporting that bug has resolved it. Unfortunately I can't clearly tell anyone else affected what exactly that would be :-/ -- You received this bug notification because you are a

[Kernel-packages] [Bug 1812822] Re: Guest crashed when detaching the ovs interface device

2019-02-01 Thread Christian Ehrhardt
To some extend this feels a bit like: - https://bugzilla.redhat.com/show_bug.cgi?id=1242383 - https://bugzilla.redhat.com/show_bug.cgi?id=1151306 All those got closed as "invalid host config -> won't fix" so we can't find the fix there. But something happened to let it work fine in my case, we

[Kernel-packages] [Bug 1812822] Re: Guest crashed when detaching the ovs interface device

2019-02-01 Thread Christian Ehrhardt
I used a recent version of the softwrae stack from Disco - qemu 3.1 - libvirt 5.0 - openvswitch 2.11 With that I had a guest with an OVS device like that: Not too different to your's I'd think. The OVS is trivial

[Kernel-packages] [Bug 1812822] Re: Guest crashed when detaching the ovs interface device

2019-02-01 Thread Christian Ehrhardt
We now need to find out what the difference is: a) your test case is slightly different and you can trigger it on the same SW levels it works for me, then we need to report that to upstream as those are the very latest versions b) your test is good once you use the more recent SW levels, in that

[Kernel-packages] [Bug 1812822] Re: Guest crashed when detaching the ovs interface device

2019-02-01 Thread Christian Ehrhardt
** Package changed: qemu-kvm (Ubuntu) => qemu (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1812822 Title: Guest crashed when detaching the ovs interface device Status in

[Kernel-packages] [Bug 1788098] Re: Avoid migration issues with aligned 2MB THB

2019-01-24 Thread Christian Ehrhardt
Thanks for your continuous efforts on this Leonardo, I have no further suggestion. I think to stay on the safe side we will keep everything as-is for now. I'd say it is IBMs call to decide between this now: a) Speed: Call 1781526 unblocked by the evaluation here. We'd re-consider SRUing that

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2019-01-22 Thread Christian Ehrhardt
@Vern - if there is any ETA when you will get to the real SRU verifications that were requested by Brian a week ago let us know -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805920

[Kernel-packages] [Bug 1736390] Re: openvswitch: kernel oops destroying interfaces on i386

2019-01-22 Thread Christian Ehrhardt
Hmm, so are we giving up on this? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736390 Title: openvswitch: kernel oops destroying interfaces on i386 Status in linux package in

[Kernel-packages] [Bug 1812182] Re: Performance degradation with SPECint2017

2019-01-17 Thread Christian Ehrhardt
Just to be sure, since Ubuntu's gcc has "--enable-default-pie" I wanted to check. Do "the others" set pie by default as well? Just want to make sure that their execution without explicit pie is -no-pie while ours would then be -pie. For your kernel thoughts - even though the first idea was

[Kernel-packages] [Bug 1812182] Re: Performance degradation with SPECint2017

2019-01-17 Thread Christian Ehrhardt
Thanks for the heads up, sounds very interesting! I know you said you are still analyzing, so I'll wait ... so many questions in my mind already :-) But one thing to check up front - which gcc version are you using on this test on Ubuntu and which one on the systems you compare? ** Also

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-14 Thread Christian Ehrhardt
After all my tries with different Firmware versions I went back and since then the error didn't show up anymore. If anything it might be only (or more likely) showing up when the laptop is docked - but I don#t see how that would happen. Anyway, for now it seems I'm good. I'll check my logs in a

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2019-01-14 Thread Christian Ehrhardt
Ok, thanks for the precheck Vern. Now that we know that you will be able to SRU-verify this I have uploaded it to the SRU queue. Once accepted by the SRU Team there will be updates here asking for verification. Please do that for Bionic and Cosmic then - if you need any help let us know.

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
Hi Seth, to answer at least for me - it never worked on my system. No "degradation on upgrade" at least for me, just never worked. I'm considering filing a bug with Intel and or Lenovo (for a remote chance to get their FW developers to look at it) - if only I knew where. If someone did that in

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
Since some similar issues in the past were reported to be related to kernel updates lets add a task ** Changed in: linux-firmware (Ubuntu) Status: Incomplete => Confirmed ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification

[Kernel-packages] [Bug 1710390] Re: iwlwifi: Microcode SW error detected. Restarting 0x2000000

2019-01-11 Thread Christian Ehrhardt
This is actually about two bugs in one and related to bug 1804841 Lets disambiguate them. One can be avoided by a config in network-manager as mentioned in comment #19 Lets handle this bug here as "that one" - at least in Bionic and later - fixed by being set by default. This was initially

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
Note: the workaround of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1710390 is in place by default in Bionic - this needs some other fix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu.

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
I thought it might be worth to try the other versions of the FW. So I renamed the files like: sudo mv /lib/firmware/iwlwifi-8265-36.ucode /lib/firmware/DONOTLOAD-iwlwifi-8265-36.ucode Eventually I ended up with: -rw-r--r-- 1 root root 1811984 Apr 24 2018

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
I created a PPA for Bionic with the latest firmware (git of today) merged into the Package version we have in Disco. That can be found at [1]. But even that didn't help - which means even the very latest upstream will not fix the issue for us auto-magically. [1]:

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
/lib/firmware/iwlwifi-8265-36.ucode is the newest even in the linux- firmware package of Ubuntu Disco linux-firmware | 1.173.2 | bionic-updates | source, all linux-firmware | 1.175.1 | cosmic-updates | source, all linux-firmware | 1.176| disco| source, all $ dpkg -L

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

2019-01-11 Thread Christian Ehrhardt
Hi I'm affected as well. I had hoped that the HWE kernel would somehow magically make things better but it doesn't. System is a Lenovo T580 with Dual Band Wireless AC 8265 Attaching dmesg section where the wifi crashes Interesting lines: 529 [293336.199635] iwlwifi :04:00.0: loaded

[Kernel-packages] [Bug 1778854] Re: kvm_pr on power9 not loadable

2019-01-08 Thread Christian Ehrhardt
Interesting, thanks Leonardo! Tested on Bionic (4.15) and Disco (4.18). Default: sudo modprobe kvm_pr modprobe: ERROR: could not insert 'kvm_pr': Input/output error Added "disable_radix" to the guest kernel commandline and retried loading the module again. Bionic: Malformed early option

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2019-01-08 Thread Christian Ehrhardt
Ok, once you know you'll be able to verify it on Cosmic as well (by successfully testing from the PPA) let me know. We will then upload it as a real SRU which needs verification per [1]. [1]: https://wiki.ubuntu.com/StableReleaseUpdates -- You received this bug notification because you are a

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2019-01-07 Thread Christian Ehrhardt
NO response yet, we really want to fix it but need some way to verify it. Sorry to ask once again, but we need to get this unblocked. @Vern - can you use the setup to verify the two planned uploads for Bionic and Cosmic? -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1788098] Re: Avoid migration issues with aligned 2MB THB

2019-01-07 Thread Christian Ehrhardt
Hi Leonardo, thanks for your efforts trying to verify that. Given that you couldn't trigger it I wonder what to do. Currently it is incomplete waiting for such a test, but as it seems to elude you I'd suggest we call the bug invalid until we would know otherwise. For the related bug 1781526 I

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-18 Thread Christian Ehrhardt
I'll upload once I get a confirmation that it will be tested on both releases on the affected HW. ** Description changed: [Impact]  * VLAN 0 is special (for QoS actually, not a real VLAN)  * Some components in the stack accidentally strip it, so does ipxe in    this case.  * Fix by

[Kernel-packages] [Bug 1797581] Re: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic

2018-12-17 Thread Christian Ehrhardt
@Ryan - the resource and other bits being different is because in the bad case the domain was up and in the good case down. That in itself is not a problem. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1797581] Re: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic

2018-12-17 Thread Christian Ehrhardt
Again it seems to break on initramfs being bad: [0.840153] Initramfs unpacking failed: no cpio magic @Mike/Andres - can you reproduce it on your own test env this time? @Vladimir - could you internally share exactly your kernel and initrd that is tried to be booted in this case? Last time we

Re: [Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-13 Thread Christian Ehrhardt
Thanks for the Details, but that means that even the MAAS Team might have enough systems, but not the right special HW. Therefore @Vern could you do the pre-checks with your associated customer that you can verify the bug on their setup before we push it as SRU? As I said, you only need to have

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-13 Thread Christian Ehrhardt
TL;DR: - I really really tried, but failed to recreate yout case on a single system - I need your real setup as the VLAN-Tag-0 addition in your case seems to be different - That makes my request to one of you committing (and checking to be able to) to verify this even more important - see

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-12 Thread Christian Ehrhardt
virt stack tests are successful on 1.0.0+git-20180124.fbe8c52d-0ubuntu2.2 and 1.0.0+git-20180124.fbe8c52d-0ubuntu4.1 from the PPA. Including various others tests, but mostly related migrations and upgrades between those versions. Everything fine on that end ... -- You received this bug

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-12 Thread Christian Ehrhardt
Thank Vern for outlining your testcase. @Vern Doesn't that also have to include some component that does QoS management adding the VLAN-0 tag? I don't have the systems to verify this case on Bionic and Cosmic. As I read it from Vern he can only test Bionic at the Customer and is unsure he can

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-12 Thread Christian Ehrhardt
FYI: virt stack regression tests started but will still take a while. To make it very very clear, this is incomplete until some path to test was provided. Marking the bug that way, waiting on that. Worst case (and only then) describe the test setup that you have on the customer site and

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-11 Thread Christian Ehrhardt
Prepped for Bionic and Cosmic in a PPA [1] for Bileto ticket [2] Depending autopkgtests queued. I'll run usual virtualization regression checks on that over night and into tomorrow. MPs are up for review at [3][4], but since Andeas change applies on all these as-is there isn't much difference.

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-11 Thread Christian Ehrhardt
To keep potential regressions even lower I'd for now only consider that for >=Bionic. That also helps as if someone intentionally spawns an old type KVM machine (pre Bionic) on a >=Bionic host we don#t have to care about this too much (machine type, not release runnin IN the guest). That makes

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-10 Thread Christian Ehrhardt
Thanks for accepting that follow-on fix. With that it now fully works on cosmic as well following the howto on comment #66 ** Tags removed: verification-needed verification-needed-cosmic ** Tags added: verification-done verification-done-cosmic -- You received this bug notification because you

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-10 Thread Christian Ehrhardt
FYI: We also resolved the systemd test issues in Bionic (unrelated, but needed a fix). Lets see how they will look like in Cosmic after the tests on the new upload complete. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-10 Thread Christian Ehrhardt
[1] seems reasonable, I'll give it a try with and without the PPA of Andres. It needs a slight modification, to not conflict with the default portal. Install libvirt with all else it usually brings (for the bridge and dhcp on the bridge): $ sudo install libvirt-daemon-system So use these

Re: [Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-10 Thread Christian Ehrhardt
On Fri, Dec 7, 2018 at 8:21 PM Mike Pontillo wrote: ... > So iPXE's iSCSI functionality wouldn't be exercised in this case. So MAAS itself is no good test for that, thanks Mike for the clarification! So the question is does anyone have a iscsi IPXE case for the last bit of confidence for

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-09 Thread Christian Ehrhardt
Uploaded libvirt_4.6.0-2ubuntu3.2_source.changes @SRU Team please accept that into C-proposed over the one we currently have. Then I can re- confirm it there. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-09 Thread Christian Ehrhardt
The mini-fox on top for disco was delayed by some openstack/nova/sqlite tests. I debugged and fixed them together with coreycb, uploading the Cosmic fix on top of the current one in proposed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1800649] Re: Add support for NVIDIA GPU passthrough

2018-12-06 Thread Christian Ehrhardt
Hi Jose, I'm puzzled that you update that series here. AFAIK per discussions this project will run it's own custom qemu, so for I'm not considering the backports for the main Archive (for everybody). ** Changed in: qemu (Ubuntu Bionic) Status: New => Won't Fix ** Changed in: qemu (Ubuntu)

Re: [Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-06 Thread Christian Ehrhardt
> Unfortunately, a modern MAAS no longer uses iSCSI; it will fetch all > necessary data over HTTP. Yeah that matches what I heard, used in the past but no more. But you certainly still have the best knowledge how to set it up from the past when it did. Checking that pre/post an upgrade to that

[Kernel-packages] [Bug 1805920] Re: iPXE ignores vlan 0 traffic

2018-12-06 Thread Christian Ehrhardt
I'm glad that the ipxe in the PPA seems to make it work. I now read the discussions and all questions that came up for me while doing so were asked and clarified already in later comments. Therefore I just reviewed the proposed change and it looks good to me (other than the version string but

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-06 Thread Christian Ehrhardt
Tested 4.6.0-2ubuntu3.2~ppa1 from the PPA. I can now add without getting display='off' added - no new/different related apparmor issues - starting the guest works fine - generated qemu line LGTM -device

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-06 Thread Christian Ehrhardt
Respins with that fix on top build now for Bionic and Disco in the PPA [1] (same we used so far). Lets see if they build and work as expected ... [1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3520 -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-06 Thread Christian Ehrhardt
Seems to me like: 4.7 d6f97d13 "qemu: mdev: Use vfio-pci 'display' property only with vfio-pci mdevs" Related: 4.6 d48813e8 conf: Introduce new video type 'none' 4.6 c0ca6dcf qemu: command: Enable formatting vfio-pci.display option onto cmdline 4.6 d54e45b6 conf: Introduce new attribute

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-06 Thread Christian Ehrhardt
Did cosmic as well now. First verified that with the non-proposed version it fails (on 1:2.12+dfsg-3ubuntu8.1 / 4.6.0-2ubuntu3) => fails as expected (can't even define the XML) Then upgraded to 1:2.12+dfsg-3ubuntu8.2 and 4.6.0-2ubuntu3.1 from cosmic proposed. With that qemu works as intended

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-06 Thread Christian Ehrhardt
Looking back I'm afraid comment #59 was not testing "all" releases when it said "I successfully tested on s390 the provided libvirt packages as requested in point 4 of paelzer last comment". There really is more than just the latest LTS :-) Now lets find the patch that makes it stop adding that

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-12-05 Thread Christian Ehrhardt
Verified Bionic with the libvirt+qemu setup outlined in comment #66 Guest starting fine and in the guest: $ lszcrypt CARD.DOMAIN TYPE MODESTATUS REQUEST_CNT - 00 CEX5C CCA-Coproc online1 00.0016 CEX5C CCA-Coproc

[Kernel-packages] [Bug 1782212] Re: KVM CLX ACPI HMAT table support

2018-12-05 Thread Christian Ehrhardt
** Package changed: kvm (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Triaged => New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1782212 Title: KVM CLX

[Kernel-packages] [Bug 1718227] Re: replacement of ifupdown with netplan needs integration for /etc/network/if{up, down}.d scripts

2018-12-03 Thread Christian Ehrhardt
Done in Chrony and setting to Won't Fix (to manage expectations) for NTP as it is universe only and if people care they can drop in networkd- dispatcher files to get it working (open for community contribution, but main will rely on chrony). ** Changed in: ntp (Ubuntu) Status: Triaged =>

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-30 Thread Christian Ehrhardt
@IBM - overall that means, please test from proposed: libvirt 4.6.0-2ubuntu3.1 + qemu 1:2.12+dfsg-3ubuntu8.2 on 18.10 libvirt 4.0.0-1ubuntu8.6 + qemu 1:2.11+dfsg-1ubuntu7.9 on 18.04 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1805982] [NEW] Please consider making the zed daemon activated on demand

2018-11-29 Thread Christian Ehrhardt
Public bug reported: Hi, currently if one wants most common FS tools to be able to mount them to e.g. mount them "just in case" or when considering a more capable base image or install CD then there is the problem that installing "zfsutils-linux" pulls in "zfs-zed" as a recommends. Having it

[Kernel-packages] [Bug 1788098] Re: Avoid migration issues with aligned 2MB THB

2018-11-29 Thread Christian Ehrhardt
Nothing yet happened here. I also declared the related qemu fix that is blocked by this as incomplete. @manoj/jfh - maybe time for triage-r here? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-28 Thread Christian Ehrhardt
I found some more things that I'd want for the opengl changes and decided to unbundle it from this SRU. That said the qemu and libvirt code for this bug here is now uploaded to bionic-/cosmic-unapproved for review by the SRU Team. -- You received this bug notification because you are a member

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-28 Thread Christian Ehrhardt
The migration into 19.04 is complete and the CVE fixes completed as well. I updated all related repositories and the content 100% matches what we have pre-tested. Just a small delay to make sure the bundled opengl enablement works as well (or to unbundle it). -- You received this bug

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-26 Thread Christian Ehrhardt
Used the Kernel from Proposed: apt-cache policy linux-image-4.15.0-42-generic linux-image-4.15.0-42-generic: Installed: 4.15.0-42.45 Candidate: 4.15.0-42.45 Libvirt/Qemu from PPA [1] Having one device assigned to my LPAR atm: $ ll /sys/bus/ap/devices/ total 0 drwxr-xr-x 2 root root 0 Nov 23

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-26 Thread Christian Ehrhardt
** Description changed: + [Impact] + + * The ability to pass through more cryptographic capabilities is a very +important feature for users of s390x as virtualization platform. +Its availability upstream now and its backport in this bug allows to +exploit the crypto cards as new

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-23 Thread Christian Ehrhardt
** Changed in: libvirt (Ubuntu Bionic) Status: New => Triaged ** Changed in: libvirt (Ubuntu Cosmic) Status: New => Triaged ** Changed in: qemu (Ubuntu Bionic) Status: New => Triaged ** Changed in: qemu (Ubuntu Cosmic) Status: New => Triaged -- You received this

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-23 Thread Christian Ehrhardt
Integrated the upcoming qemu CVE fixes as well as another SRU fix going on currently into the builds of our PPA. Also I forked a branch for 18.10 for the same changes. With that I started the cross arch regression check (still ongoing - and will for a while) -- You received this bug

Re: [Kernel-packages] [Bug 1787405] Comment bridged from LTC Bugzilla

2018-11-22 Thread Christian Ehrhardt
On Thu, Nov 22, 2018 at 6:35 PM bugproxy wrote: > --- Comment From boris_fiuczyn...@de.ibm.com 2018-11-22 12:21 > EDT--- > @Christian E.: > You listed two libvirt commit IDs > > https://libvirt.org/git/?p=libvirt.git;a=commit;h=faab373b53e1a4eacf0d6f524eb47df243f21fac > >

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-22 Thread Christian Ehrhardt
In preparation I did prepare the series for Disco/Cosmic: For libvirt 4.6 compared to our series to 4.0: - drop three being upstream in 4.4 and 4.6 2b9690b62d01bb0b8555764e2365976b98fe4d47 v4.4.0 21442874cf61ce61c7e0f8bcd616641f35adda2b v4.4.0 d54e45b6edd7623e488a19e30bc4148a21fa8b03 v4.6.0

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-22 Thread Christian Ehrhardt
Actually Eric beat me, so while I rebased here the patch for lbivirt vfio MDEV for virt-aa-helper was merged. That said I can finalize the branches for Disco tomorrow and run a round of regression tests before an upload to Disco. In the meantime I got a few cards to my lpar, maybe I can also

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-22 Thread Christian Ehrhardt
FYI: https://www.redhat.com/archives/libvir-list/2018-November/msg00827.html for the MDEV-vfio apparmor fix upstreaming. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1787405 Title:

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-20 Thread Christian Ehrhardt
Arr, thanks chrome :-/ Such a nice update lost, well let me rewrite it in a shorter fashion: 1. the patches seem good, thanks for the effort to help backporting 2. the extra changes seem safe to me 3. I added a patch on top to get it working with virt-aa-helper That is essentially an extension

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-19 Thread Christian Ehrhardt
@cborntra: done for you - tags updated - thanks for testing. On the libvirt side I wait for a series by Boris atm, let me know if the expectations are otherwise. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-15 Thread Christian Ehrhardt
FYI: build log of the current incomplete backport: https://launchpadlibrarian.net/397706595/buildlog_ubuntu-bionic-s390x.libvirt_4.0.0-1ubuntu8.6~ppa1_BUILDING.txt.gz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-15 Thread Christian Ehrhardt
Some noise in libvirt, I'm not entirely sure if VIR_ENUM_IMPL would need all the bumps up to 415 or if inserting it at 282 (next) is safe. I thnik as long as it is the same enum at virQEMUCapsFlags in the header it should be ok right? Some more missing bits since vfio-ccw isn't available in

[Kernel-packages] [Bug 1787405] Re: [FEAT] Guest-dedicated Crypto Adapters

2018-11-15 Thread Christian Ehrhardt
hanged in: libvirt (Ubuntu) Assignee: (unassigned) =>  Christian Ehrhardt  (paelzer) ** Changed in: qemu (Ubuntu) Assignee: (unassigned) =>  Christian Ehrhardt  (paelzer) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to lin

[Kernel-packages] [Bug 1800649] Re: Add support for NVIDIA GPU passthrough

2018-11-14 Thread Christian Ehrhardt
Hi, we can certainly help trying to make a test PPA available for your testing backporting what you provided here. I wonder about the git tree at [1]. It is already further than what was reported a few days before. It is based on qemu v3.1.0-rc0 at the moment and has 11 patches . Some of the

[Kernel-packages] [Bug 1787405] Re: [19.04 FEAT] Guest-dedicated Crypto Adapters

2018-11-12 Thread Christian Ehrhardt
** Changed in: libvirt (Ubuntu) Status: Confirmed => Triaged ** Changed in: qemu (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1787405] Re: [19.04 FEAT] Guest-dedicated Crypto Adapters

2018-11-12 Thread Christian Ehrhardt
While the target is 18.04 SRU Policy implies this has to be available in all later releases to avoid upgrade regressions. OTOH we planned libvirt 5.0 and qemu 3.1 which both are released in late December/early January for 19.04 instead of starting now (partially on your request for those

[Kernel-packages] [Bug 1787405] Re: [19.04 FEAT] Guest-dedicated Crypto Adapters

2018-10-30 Thread Christian Ehrhardt
** Tags added: libvirt-19.04 qemu-19.04 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1787405 Title: [19.04 FEAT] Guest-dedicated Crypto Adapters Status in Ubuntu on IBM z Systems:

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