[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
just fyi, this also affects newer iso releases of 18.04 (e.g. 18.04.2) i suspect the new xorg in the hwe version needs the bochs drm module -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
Thank you Timo! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
This bug was fixed in the package linux - 5.0.0-11.12 --- linux (5.0.0-11.12) disco; urgency=medium * linux: 5.0.0-11.12 -proposed tracker (LP: #1824383) * hns3: PPU_PF_ABNORMAL_INT_ST over_8bd_no_fe found [error status=0x1] (LP: #1824194) - net: hns3: fix for not calculating tx bd num correctly * disco: unable to use iptables/enable ufw under -virtual kernel (LP: #1823862) - [Packaging] add bpfilter to linux-modules * Make shiftfs a module rather than built-in (LP: #1824354) - [Config] CONFIG_SHIFT_FS=m * shiftfs: chown sets untranslated ids in lower fs (LP: #1824350) - SAUCE: shiftfs: use translated ids when chaning lower fs attrs * [Hyper-V] KVP daemon fails to start on first boot of disco VM (LP: #1820063) - [Packaging] bind hv_kvp_daemon startup to hv_kvp device linux (5.0.0-10.11) disco; urgency=medium * linux: 5.0.0-10.11 -proposed tracker (LP: #1823936) * Apparmor enforcement failure in lxc selftests (LP: #1823379) - SAUCE: apparmor: Restore Y/N in /sys for apparmor's "enabled" * systemd cause kernel trace "BUG: unable to handle kernel paging request at 6db23a14" on Cosmic i386 (LP: #1813244) - openvswitch: fix flow actions reallocation linux (5.0.0-9.10) disco; urgency=medium * linux: 5.0.0-9.10 -proposed tracker (LP: #1823228) * Packaging resync (LP: #1786013) - [Packaging] resync git-ubuntu-log - [Packaging] update helper scripts - [Packaging] resync retpoline extraction * Huawei Hi1822 NIC has poor performance (LP: #1820187) - net-next/hinic: replace disable_irq_nosync/enable_irq * Add uid shifting overlay filesystem (shiftfs) (LP: #1823186) - shiftfs: uid/gid shifting bind mount - shiftfs: rework and extend - shiftfs: support some btrfs ioctls - [Config] enable shiftfs * Cannot boot or install - have to use nomodeset (LP: #1821820) - Revert "drm/i915/fbdev: Actually configure untiled displays" * Disco update: v5.0.6 upstream stable release (LP: #1823060) - netfilter: nf_tables: fix set double-free in abort path - dccp: do not use ipv6 header for ipv4 flow - genetlink: Fix a memory leak on error path - gtp: change NET_UDP_TUNNEL dependency to select - ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL - mac8390: Fix mmio access size probe - mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S - net: aquantia: fix rx checksum offload for UDP/TCP over IPv6 - net: datagram: fix unbounded loop in __skb_try_recv_datagram() - net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec - net: phy: meson-gxl: fix interrupt support - net: rose: fix a possible stack overflow - net: stmmac: fix memory corruption with large MTUs - net-sysfs: call dev_hold if kobject_init_and_add success - net: usb: aqc111: Extend HWID table by QNAP device - packets: Always register packet sk in the same order - rhashtable: Still do rehash when we get EEXIST - sctp: get sctphdr by offset in sctp_compute_cksum - sctp: use memdup_user instead of vmemdup_user - tcp: do not use ipv6 header for ipv4 flow - tipc: allow service ranges to be connect()'ed on RDM/DGRAM - tipc: change to check tipc_own_id to return in tipc_net_stop - tipc: fix cancellation of topology subscriptions - tun: properly test for IFF_UP - vrf: prevent adding upper devices - vxlan: Don't call gro_cells_destroy() before device is unregistered - thunderx: enable page recycling for non-XDP case - thunderx: eliminate extra calls to put_page() for pages held for recycling - net: dsa: mv88e6xxx: fix few issues in mv88e6390x_port_set_cmode - net: mii: Fix PAUSE cap advertisement from linkmode_adv_to_lcl_adv_t() helper - net: phy: don't clear BMCR in genphy_soft_reset - r8169: fix cable re-plugging issue - ila: Fix rhashtable walker list corruption - tun: add a missing rcu_read_unlock() in error path - powerpc/fsl: Fix the flush of branch predictor. - Btrfs: fix incorrect file size after shrinking truncate and fsync - btrfs: remove WARN_ON in log_dir_items - btrfs: don't report readahead errors and don't update statistics - btrfs: Fix bound checking in qgroup_trace_new_subtree_blocks - btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size - Btrfs: fix assertion failure on fsync with NO_HOLES enabled - locks: wake any locks blocked on request before deadlock check - tracing: initialize variable in create_dyn_event() - ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time - powerpc: bpf: Fix generation of load/store DW instructions - vfio: ccw: only free cp on final interrupt - NFS: Fix nfs4_lock_state refcounting in nfs4_alloc_{lock,unlock}data() - NFS: fix mount/umount race in nlmclnt. - NFSv4.1 don't free interrupted slot on open - net: dsa: qca8k:
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
This bug was fixed in the package kmod - 25-1ubuntu4 --- kmod (25-1ubuntu4) disco; urgency=medium * Drop bochs-drm from the blacklist. (LP: #1795857) -- Timo Aaltonen Fri, 12 Apr 2019 11:23:05 +0300 ** Changed in: kmod (Ubuntu Disco) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
the disco kernel being prepared does enable bochs again, but kmod still needs to be fixed.. there's no mechanism for arch-specific blacklisting (right now at least), but the kernel option could still be disabled for ppc if absolutely necessary -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
@Timo - Ack, this should be enabled again. And if really still an issue for PPC then a different solution than to disable it should be evaluated (can we do arch specific blakclisting?). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
right, so OTOH the old regression on ppc hasn't been fully verified yet, but blacklisting bochs_drm causes 1823152 on x86 which surely is more important than ppc.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
Thanks cascardo for testing power8 already. This came up in bug 1823152 as well and made me aware of this. If qemu is not run in commandline most frontends set something else than "-vga std" therefore I wasn't aware. But I can confirm seeing the issue. I think I can test x86 quite easily, is there a PPA to test this? Actually everyone can: 1. sudo qemu-img create /var/lib/libvirt/images/xubuntu18_04.qcow2 15G 2. sudo qemu-system-x86_64-spice -enable-kvm -cpu host -boot d -cdrom ~/Downloads/xubuntu-18.04.2-desktop-amd64.iso /var/lib/libvirt/images/xubuntu18_04.qcow2 -m 8G 3. sudo qemu-system-x86_64-spice -enable-kvm -cpu host /var/lib/libvirt/images/xubuntu18_04.qcow2 -m 8G #3 fails with the default, set "-vga qxl" and you have a working guest. For mass testing you can do the install in #2 once and then just copy around the image file to boot e.g. under different Hosts versions. OTOH - I'm not sure I can speak for all potential implications as the kmod header reads like: "# Framebuffer drivers are generally buggy and poorly-supported, and cause # suspend failures, kernel panics and general mayhem. For this reason we # never load them automatically." I won't test e.g. suspend on all of them and/or might it be an issue on bare metal or on real Bochs? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: kmod (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
t-lamprecht/cascardo: are you able to reply to adam's question, so that this could be enabled across the board and not just on !ppc? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: Incomplete ** Also affects: kmod (Ubuntu Disco) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
What was the host system (ie: what version of qemu)? I want to be sure this works going back as far as we support (so, trusty hosts). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
I have tested that the module loads and works fine on POWER, on a KVM guest on top of a Power8 system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
I'm rejecting the kmod upload in the disco queue until the above comment is addressed, so we don't get into a revert war. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
The original bug report was on PowerKVM (ppc64el qemu). In testing that it was okay to revert this wholesale in both kmod and kernel, did anyone test POWER? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
I've send a patch for the kernel part of this request: https://lists.ubuntu.com/archives/kernel-team/2019-March/099704.html Additionally to it the kmod's "blacklist bochs-drm" entry from it's /etc/modprobe.d/blacklist-framebuffer.conf file it ships would need to get removed. With this I can successfully start VMs wit stdvga as display under QEMU and/or QEMU/KVM again. Without this it's completely broken, but note that the installation itself works, you'll only see the issues after you boot in the fresh installed system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1795857 ** Tags added: iso-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1795857] Re: enable CONFIG_DRM_BOCHS
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795857 Title: enable CONFIG_DRM_BOCHS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1795857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs