[Bug 1801052] ProcInterrupts.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207817/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1801052] ProcModules.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207818/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801052

[Bug 1801052] ProcCpuinfo.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207815/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801052

[Bug 1801052] CurrentDmesg.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207813/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1801052] ProcCpuinfoMinimal.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207816/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1801052] UdevDb.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207819/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801052 Title:

[Bug 1801052] WifiSyslog.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207820/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801052

[Bug 1801052] Lspci.txt

2018-11-01 Thread Andre Przywara
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1801052/+attachment/5207814/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801052 Title:

[Bug 1801052] Re: arm64 kvm-unit-tests timer test failing on 18.04

2018-11-01 Thread Andre Przywara
apport information ** Tags added: apport-collected ** Description changed: kvm-unit-tests performs 12 timer tests in the latest version, one of them failing with the latest Ubuntu LTS kernel. This issue has been fixed in mainline commits 7afc4ddbf299a13aaf28406783d141a34c6b4f5a and

[Bug 1801052] [NEW] arm64 kvm-unit-tests timer test failing on 18.04

2018-11-01 Thread Andre Przywara
Public bug reported: kvm-unit-tests performs 12 timer tests in the latest version, one of them failing with the latest Ubuntu LTS kernel. This issue has been fixed in mainline commits 7afc4ddbf299a13aaf28406783d141a34c6b4f5a and 245715cbe83ca934af5d20e078fd85175c62995e (part of 4.19.0

[Bug 1701137] Re: enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-08-28 Thread Andre Przywara
> There are numerous drivers disabled... The 64-bit Allwinner SoCs share a lot of devices with their 32-bit predecessors (or siblings), so we also share some config symbols, most prominently ARCH_SUNXI. However some of those supported devices are only in older SoCs (Sun4i generation, for

[Bug 1701137] Re: enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-08-21 Thread Andre Przywara
So I checked out the latest Ubuntu kernel (based on 4.12.8) and enabled the options as mentioned above, which leads to the (attached) diff against the config grabbed from here: http://kernel.ubuntu.com/~kernel-ppa/config/artful/linux/4.12.0-12.13/arm64-config.flavour.generic These options

[Bug 1701137] Re: enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-08-16 Thread Andre Przywara
Back from holidays, so here is the list of options for the arm64 kernel .config. I copied your list from above and changed the options accordingly, adding comments with explanations. Let me know if you need more information. CONFIG_ARCH_SUNXI=y # CONFIG_AHCI_SUNXI is not set ## no SATA

[Bug 1701137] Re: enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-08-07 Thread Andre Przywara
Hi, Thanks for having a look, and sorry for the delay. Yes, CONFIG_PHY_SUN4I_USB=m is OK. We can at least disable (=n) the following options: CONFIG_AHCI_SUNXI=n CONFIG_DWMAC_SUNXI=n CONFIG_MFD_AC100=n CONFIG_MTD_NAND_SUNXI=n CONFIG_RTC_DRV_AC100=n CONFIG_SERIO_SUN4I_PS2=n CONFIG_SPI_SUN4I=n

[Bug 1701137] Re: enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-06-29 Thread Andre Przywara
This is really more of a feature request than a bug report, but I couldn't find a better place or tag to file this. So my apologies if this isn't the right way of requesting this. For a way to reproduce this: Without ARCH_SUNXI a kernel does not contain the pinctrl and clock drivers crucial for

[Bug 1701137] [NEW] enable ARCH_SUNXI (and friends) in arm64 kernel .config

2017-06-28 Thread Andre Przywara
Public bug reported: The mainline support for the ARM64 Allwinner SoCs (featured on the Pine64 boards and the Pinebook notebook, for instance, as well as other development boards like the BananaPi-M64) has come a long way by now, since 4.11 we have MMC and USB support working. Now can we just

[Bug 1196946] [NEW] installer lacks support for Calxeda ECX-2000

2013-07-02 Thread Andre Przywara
Public bug reported: On a Calxeda ECX-2000 (aka Midway) system the device tree model name is different than that on Highbank, so the installer reports unknown instead of the expected generic. Easy fix is to add a matching line for Midway. The name comes from the kernel device tree:

[Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-29 Thread Andre Przywara
I have now built the kernel from source (with the server config). It crashes on KVM with -cpu host on a AMD Magny-Cours or with -cpu phenom,model=9 on every AMD box with 2.6.31-21-server_2.6.31-21.59. After having applied the mentioned patch (from 2.6.32.12:

Re: [Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-28 Thread Andre Przywara
. -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 488-3567-12 to satisfy European Law for business letters: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34, 85609 Dornach b. Muenchen Geschaeftsfuehrer: Andrew Bowd; Thomas M. McCoy; Giuliano Meroni Sitz

[Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-28 Thread Andre Przywara
I tested the kernel from the netinst mini.iso. It is still affected. How to reproduce: 1. Install KVM (userspace tools) 2. load KVM kernel modules (modprobe kvm-amd or kvm-intel) 3. Lauch KVM with a kernel: $ kvm -kernel /boot/vmlinuz -append console=ttyS0,115200n8 -m 1G -cpu phenom,model=9

[Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-28 Thread Andre Przywara
OK, I found the binary .debs myself on the page with the source packages. I tested linux-image-2.6.32-22-{generic,server,virtual}_2.6.32-22.33_amd64.deb, all three were crashing. linux-image-2.6.31-21-server_2.6.31-21.59_amd64.deb from karmic in contrast is working fine. From earlier tests I

[Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-23 Thread Andre Przywara
Frank, good observation, that should be the same thing in Xen. Here it is even worse, as by default Xen always injects the host's CPUID into the guest, so it will trigger every time you start it as a Xen guest (on every Xen host OS) The bad part of it is that you can hardly patch the guest's

[Bug 556480] Re: kernel crash under KVM when on AMD Magny-Cours

2010-04-08 Thread Andre Przywara
GregKH has just commited the original 2.6.33 patch to the stable 2.6.32.x tree:

[Bug 556480] [NEW] kernel crash under KVM when on AMD Magny-Cours

2010-04-06 Thread Andre Przywara
Public bug reported: When using Ubuntu Lucid as a KVM guest and either a) propagating the host CPU to the guest (-cpu host) on an AMD Opteron 61xx processor (Magny-Cours) or b) forcing the guest CPU to be a Magny-Cours (-cpu qemu64,family=16,model=9,vendor=AuthenticAMD) the guest kernel crashes