[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux- nvidia-6.5/6.5.0-1014.14 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-nvidia-6.5' to 'verification-done-jammy-linux-nvidia-6.5'. If the problem still exists, change the tag 'verification-needed-jammy-linux-nvidia-6.5' to 'verification-failed-jammy-linux-nvidia-6.5'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-nvidia-6.5-v2 verification-needed-jammy-linux-nvidia-6.5 -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-gcp- fips/5.15.0-1055.63+fips2 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-gcp-fips' to 'verification-done-jammy-linux-gcp-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-gcp-fips' to 'verification-failed-jammy-linux-gcp-fips'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-gcp-fips-v2 verification-needed-jammy-linux-gcp-fips -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-mtk/5.15.0-1030.34 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-mtk' to 'verification-done-jammy- linux-mtk'. If the problem still exists, change the tag 'verification- needed-jammy-linux-mtk' to 'verification-failed-jammy-linux-mtk'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-mtk-v2 verification-needed-jammy-linux-mtk -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-azure- fips/5.15.0-1058.66+fips1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-azure-fips' to 'verification-done-jammy-linux-azure-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-azure-fips' to 'verification-failed-jammy-linux-azure-fips'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-azure-fips-v2 verification-needed-jammy-linux-azure-fips -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-xilinx- zynqmp/5.15.0-1027.31 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-xilinx-zynqmp' to 'verification-done-jammy-linux-xilinx-zynqmp'. If the problem still exists, change the tag 'verification-needed-jammy-linux-xilinx-zynqmp' to 'verification-failed-jammy-linux-xilinx-zynqmp'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-xilinx-zynqmp-v2 verification-needed-jammy-linux-xilinx-zynqmp -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-nvidia- tegra/5.15.0-1022.22 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-nvidia-tegra' to 'verification-done-jammy-linux-nvidia-tegra'. If the problem still exists, change the tag 'verification-needed-jammy-linux-nvidia-tegra' to 'verification-failed-jammy-linux-nvidia-tegra'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-nvidia-tegra-v2 verification-needed-jammy-linux-nvidia-tegra -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux- aws-6.5/6.5.0-1013.13~22.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux- aws-6.5' to 'verification-done-jammy-linux-aws-6.5'. If the problem still exists, change the tag 'verification-needed-jammy-linux-aws-6.5' to 'verification-failed-jammy-linux-aws-6.5'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-aws-6.5-v2 verification-needed-jammy-linux-aws-6.5 -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-azure/6.5.0-1013.13 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-mantic-linux-azure' to 'verification-done- mantic-linux-azure'. If the problem still exists, change the tag 'verification-needed-mantic-linux-azure' to 'verification-failed-mantic- linux-azure'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-mantic-linux-azure-v2 verification-needed-mantic-linux-azure -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-azure/5.15.0-1056.64 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-azure' to 'verification-done-jammy- linux-azure'. If the problem still exists, change the tag 'verification- needed-jammy-linux-azure' to 'verification-failed-jammy-linux-azure'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-azure-v2 verification-needed-jammy-linux-azure -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-raspi/5.4.0-1102.114 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal-linux-raspi' to 'verification-done-focal- linux-raspi'. If the problem still exists, change the tag 'verification- needed-focal-linux-raspi' to 'verification-failed-focal-linux-raspi'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-focal-linux-raspi-v2 verification-needed-focal-linux-raspi -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug was fixed in the package linux - 5.4.0-171.189 --- linux (5.4.0-171.189) focal; urgency=medium * focal/linux: 5.4.0-171.189 -proposed tracker (LP: #2048282) * Packaging resync (LP: #1786013) - [Packaging] remove helper scripts - [Packaging] update annotations scripts - debian/dkms-versions -- update from kernel-versions (main/2024.01.08) * Page fault in RDMA ODP triggers BUG_ON during MMU notifier registration (LP: #2046534) - RDMA/odp: Ensure the mm is still alive before creating an implicit child * Hotplugging SCSI disk in QEMU VM fails (LP: #2047382) - Revert "PCI: acpiphp: Reassign resources on bridge if necessary" * CVE-2023-6040 - netfilter: nf_tables: Reject tables of unsupported family * kernel_selftests failures on kernel-P10d-LPAR10.ppc64el.10 (LP: #2032641) - selftests: Skip TM tests on synthetic TM implementations * [Debian] autoreconstruct - Do not generate chmod -x for deleted files (LP: #2045562) - [Debian] autoreconstruct - Do not generate chmod -x for deleted files * CVE-2023-6931 - perf/core: Add a new read format to get a number of lost samples - perf: Fix perf_event_validate_size() - perf: Fix perf_event_validate_size() lockdep splat * CVE-2023-6932 - ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet * CVE-2023-6606 - smb: client: fix OOB in smbCalcSize() * CVE-2023-45863 - kobject: Fix slab-out-of-bounds in fill_kobj_path() * Focal update: v5.4.259 upstream stable release (LP: #2043724) - RDMA/cxgb4: Check skb value for failure to allocate - lib/test_meminit: fix off-by-one error in test_pages() - pwm: hibvt: Explicitly set .polarity in .get_state() - HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect - quota: Fix slow quotaoff - net: prevent address rewrite in kernel_bind() - drm: etvnaviv: fix bad backport leading to warning - drm/msm/dsi: skip the wait for video mode done if not applicable - ravb: Fix up dma_free_coherent() call in ravb_remove() - ieee802154: ca8210: Fix a potential UAF in ca8210_probe - mlxsw: fix mlxsw_sp2_nve_vxlan_learning_set() return type - xen-netback: use default TX queue size for vifs - drm/vmwgfx: fix typo of sizeof argument - ixgbe: fix crash with empty VF macvlan list - net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() - nfc: nci: assert requested protocol is valid - workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask() - dmaengine: stm32-mdma: abort resume if no ongoing transfer - usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer - net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read - usb: dwc3: Soft reset phy on probe for host - usb: musb: Get the musb_qh poniter after musb_giveback - usb: musb: Modify the "HWVers" register address - iio: pressure: bmp280: Fix NULL pointer exception - iio: pressure: dps310: Adjust Timeout Settings - iio: pressure: ms5611: ms5611_prom_is_valid false negative bug - mcb: remove is_added flag from mcb_device struct - libceph: use kernel_connect() - ceph: fix incorrect revoked caps assert in ceph_fill_file_size() - Input: powermate - fix use-after-free in powermate_config_complete - Input: psmouse - fix fast_reconnect function for PS/2 mode - Input: xpad - add PXN V900 support - cgroup: Remove duplicates in cgroup v1 tasks file - pinctrl: avoid unsafe code pattern in find_pinctrl() - usb: gadget: udc-xilinx: replace memcpy with memcpy_toio - usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call - x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs - dmaengine: mediatek: Fix deadlock caused by synchronize_irq() - powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE - powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() - ravb: Fix use-after-free issue in ravb_tx_timeout_work() - Documentation: sysctl: align cells in second content column - usb: hub: Guard against accesses to uninitialized BOS descriptors - Bluetooth: hci_event: Ignore NULL link key - Bluetooth: Reject connection with the device which has same BD_ADDR - Bluetooth: Fix a refcnt underflow problem for hci_conn - Bluetooth: vhci: Fix race when opening vhci device - Bluetooth: hci_event: Fix coding style - Bluetooth: avoid memcmp() out of bounds warning - ice: fix over-shifted variable - nfc: nci: fix possible NULL pointer dereference in send_acknowledge() - regmap: fix NULL deref on lookup - KVM: x86: Mask LVTPC when handling a PMI - netfilter: nft_payload: fix wrong mac header matching - qed: fix LL2 RX buffer allocation - xfrm: fix a data-race in xfrm_gen_index() - xfrm: interface: use DEV_STATS_INC() - net: ipv4: fix return value check in esp_remove_trailer - net: ipv6: fix
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-oracle/5.4.0-1117.126 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal-linux-oracle' to 'verification-done- focal-linux-oracle'. If the problem still exists, change the tag 'verification-needed-focal-linux-oracle' to 'verification-failed-focal- linux-oracle'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-focal-linux-oracle-v2 verification-needed-focal-linux-oracle -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux- bluefield/5.15.0-1035.37 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-bluefield' to 'verification-done-jammy-linux-bluefield'. If the problem still exists, change the tag 'verification-needed-jammy-linux-bluefield' to 'verification-failed-jammy-linux-bluefield'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-bluefield-v2 verification-needed-jammy-linux-bluefield -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-raspi/5.15.0-1046.49 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-raspi' to 'verification-done-jammy- linux-raspi'. If the problem still exists, change the tag 'verification- needed-jammy-linux-raspi' to 'verification-failed-jammy-linux-raspi'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-raspi-v2 verification-needed-jammy-linux-raspi -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Released Status in linux source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug was fixed in the package linux - 5.15.0-94.104 --- linux (5.15.0-94.104) jammy; urgency=medium * jammy/linux: 5.15.0-94.104 -proposed tracker (LP: #2048777) * [SRU] Duplicate Device_dax ids Created and hence Probing is Failing. (LP: #2028158) - device-dax: Fix duplicate 'hmem' device registration * Add ODM driver f81604 usb-can (LP: #2045387) - can: usb: f81604: add Fintek F81604 support - [Config] updateconfigs for ODM drivers CONFIG_CAN_F81604 * Add ODM driver gpio-m058ssan (LP: #2045386) - SAUCE: ODM: gpio: add M058SSAN gpio driver - [Config] updateconfigs for ODM drivers CONFIG_GPIO_M058SSAN * Add ODM driver rtc-pcf85263 (LP: #2045385) - SAUCE: ODM: rtc: add PCF85263 RTC driver - [Config] updateconfigs for ODM drivers CONFIG_RTC_DRV_PCF85263 * AppArmor patch for mq-posix interface is missing in jammy (LP: #2045384) - SAUCE: (no-up) apparmor: reserve mediation classes - SAUCE: (no-up) apparmor: Add fine grained mediation of posix mqueues * Packaging resync (LP: #1786013) - [Packaging] update annotations scripts linux (5.15.0-93.103) jammy; urgency=medium * jammy/linux: 5.15.0-93.103 -proposed tracker (LP: #2048330) * Packaging resync (LP: #1786013) - [Packaging] resync git-ubuntu-log - [Packaging] resync update-dkms-versions helper - [Packaging] remove helper scripts - [Packaging] update annotations scripts - debian/dkms-versions -- update from kernel-versions (main/2024.01.08) * Hotplugging SCSI disk in QEMU VM fails (LP: #2047382) - Revert "PCI: acpiphp: Reassign resources on bridge if necessary" * CVE-2023-6622 - netfilter: nf_tables: bail out on mismatching dynset and set expressions * CVE-2024-0193 - netfilter: nf_tables: skip set commit for deleted/destroyed sets * CVE-2023-6040 - netfilter: nf_tables: Reject tables of unsupported family * Patches needed for AmpereOne (arm64) (LP: #2044192) - clocksource/arm_arch_timer: Add build-time guards for unhandled register accesses - clocksource/drivers/arm_arch_timer: Drop CNT*_TVAL read accessors - clocksource/drivers/arm_arch_timer: Extend write side of timer register accessors to u64 - clocksource/drivers/arm_arch_timer: Move system register timer programming over to CVAL - clocksource/drivers/arm_arch_timer: Move drop _tval from erratum function names - clocksource/drivers/arm_arch_timer: Fix MMIO base address vs callback ordering issue - clocksource/drivers/arm_arch_timer: Move MMIO timer programming over to CVAL - clocksource/drivers/arm_arch_timer: Advertise 56bit timer to the core code - clocksource/drivers/arm_arch_timer: Work around broken CVAL implementations - clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming interface - clocksource/drivers/arm_arch_timer: Drop unnecessary ISB on CVAL programming - clocksource/drivers/arm_arch_timer: Fix masking for high freq counters - clocksource/drivers/arch_arm_timer: Move workaround synchronisation around * Add quirk to disable i915 fastboot on B PC (LP: #2047630) - SAUCE: i915: force disable fastboot quirk * Some machines can't pass the pm-graph test (LP: #2046217) - wifi: iwlwifi: pcie: rescan bus if no parent * Sound: Add rtl quirk of M90-Gen5 (LP: #2046105) - ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 * linux tools packages for derived kernels refuse to install simultaneously due to libcpupower name collision (LP: #2035971) - [Packaging] Statically link libcpupower into cpupower tool * [Debian] autoreconstruct - Do not generate chmod -x for deleted files (LP: #2045562) - [Debian] autoreconstruct - Do not generate chmod -x for deleted files * CVE-2023-6931 - perf/core: Add a new read format to get a number of lost samples - perf: Fix perf_event_validate_size() - perf: Fix perf_event_validate_size() lockdep splat * CVE-2023-6932 - ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet * CVE-2023-6606 - smb: client: fix OOB in smbCalcSize() * CVE-2023-6817 - netfilter: nft_set_pipapo: skip inactive elements during set walk * Jammy update: v5.15.136 upstream stable release (LP: #2046008) - iommu/vt-d: Avoid memory allocation in iommu_suspend() - scsi: core: Use a structure member to track the SCSI command submitter - scsi: core: Rename scsi_mq_done() into scsi_done() and export it - scsi: ib_srp: Call scsi_done() directly - RDMA/srp: Do not call scsi_done() from srp_abort() - RDMA/cxgb4: Check skb value for failure to allocate - perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7 - of: overlay: Reorder struct fragment fields kerneldoc - platform/x86: think-lmi: Fix reference leak - platform/x86: hp-wmi:: Mark driver struct with __refdata to prevent section mismatch warning -
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux- gcp-6.5/6.5.0-1013.13~22.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux- gcp-6.5' to 'verification-done-jammy-linux-gcp-6.5'. If the problem still exists, change the tag 'verification-needed-jammy-linux-gcp-6.5' to 'verification-failed-jammy-linux-gcp-6.5'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-gcp-6.5-v2 verification-needed-jammy-linux-gcp-6.5 -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Released Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug was fixed in the package linux - 6.5.0-17.17 --- linux (6.5.0-17.17) mantic; urgency=medium * mantic/linux: 6.5.0-17.17 -proposed tracker (LP: #2049026) * [UBUNTU 23.04] Regression: Ubuntu 23.04/23.10 do not include uvdevice anymore (LP: #2048919) - [Config] Enable S390_UV_UAPI (built-in) linux (6.5.0-16.16) mantic; urgency=medium * mantic/linux: 6.5.0-16.16 -proposed tracker (LP: #2048372) * Packaging resync (LP: #1786013) - [Packaging] resync git-ubuntu-log - [Packaging] resync update-dkms-versions helper - [Packaging] remove helper scripts - [Packaging] update annotations scripts - debian/dkms-versions -- update from kernel-versions (main/2024.01.08) * Add missing RPL P/U CPU IDs (LP: #2047398) - drm/i915/rpl: Update pci ids for RPL P/U * Fix BCM57416 lost after resume (LP: #2047518) - bnxt_en: Clear resource reservation during resume * Hotplugging SCSI disk in QEMU VM fails (LP: #2047382) - Revert "PCI: acpiphp: Reassign resources on bridge if necessary" * Update bnxt_en with bug fixes and support for Broadcom 5760X network adapters (LP: #2045796) - bnxt_en: use dev_consume_skb_any() in bnxt_tx_int - eth: bnxt: move and rename reset helpers - eth: bnxt: take the bit to set as argument of bnxt_queue_sp_work() - eth: bnxt: handle invalid Tx completions more gracefully - eth: bnxt: fix one of the W=1 warnings about fortified memcpy() - eth: bnxt: fix warning for define in struct_group - bnxt_en: Fix W=1 warning in bnxt_dcb.c from fortify memcpy() - bnxt_en: Fix W=stringop-overflow warning in bnxt_dcb.c - bnxt_en: Use the unified RX page pool buffers for XDP and non-XDP - bnxt_en: Let the page pool manage the DMA mapping - bnxt_en: Increment rx_resets counter in bnxt_disable_napi() - bnxt_en: Save ring error counters across reset - bnxt_en: Display the ring error counters under ethtool -S - bnxt_en: Add tx_resets ring counter - bnxt: use the NAPI skb allocation cache - bnxt_en: Update firmware interface to 1.10.2.171 - bnxt_en: Enhance hwmon temperature reporting - bnxt_en: Move hwmon functions into a dedicated file - bnxt_en: Modify the driver to use hwmon_device_register_with_info - bnxt_en: Expose threshold temperatures through hwmon - bnxt_en: Use non-standard attribute to expose shutdown temperature - bnxt_en: Event handler for Thermal event - bnxt_en: Support QOS and TPID settings for the SRIOV VLAN - bnxt_en: Update VNIC resource calculation for VFs - Revert "bnxt_en: Support QOS and TPID settings for the SRIOV VLAN" - eth: bnxt: fix backward compatibility with older devices - bnxt_en: Do not call sleeping hwmon_notify_event() from NAPI - bnxt_en: Fix invoking hwmon_notify_event - bnxt_en: add infrastructure to lookup ethtool link mode - bnxt_en: support lane configuration via ethtool - bnxt_en: refactor speed independent ethtool modes - bnxt_en: Refactor NRZ/PAM4 link speed related logic - bnxt_en: convert to linkmode_set_bit() API - bnxt_en: extend media types to supported and autoneg modes - bnxt_en: Fix 2 stray ethtool -S counters - bnxt_en: Put the TX producer information in the TX BD opaque field - bnxt_en: Add completion ring pointer in TX and RX ring structures - bnxt_en: Restructure cp_ring_arr in struct bnxt_cp_ring_info - bnxt_en: Add completion ring pointer in TX and RX ring structures - bnxt_en: Remove BNXT_RX_HDL and BNXT_TX_HDL - bnxt_en: Refactor bnxt_tx_int() - bnxt_en: New encoding for the TX opaque field - bnxt_en: Refactor bnxt_hwrm_set_coal() - bnxt_en: Support up to 8 TX rings per MSIX - bnxt_en: Add helper to get the number of CP rings required for TX rings - bnxt_en: Add macros related to TC and TX rings - bnxt_en: Use existing MSIX vectors for all mqprio TX rings - bnxt_en: Optimize xmit_more TX path - bnxt_en: The caller of bnxt_alloc_ctx_mem() should always free bp->ctx - bnxt_en: Free bp->ctx inside bnxt_free_ctx_mem() - bnxt_en: Restructure context memory data structures - bnxt_en: Add page info to struct bnxt_ctx_mem_type - bnxt_en: Use the pg_info field in bnxt_ctx_mem_type struct - bnxt_en: Add bnxt_setup_ctxm_pg_tbls() helper function - bnxt_en: Add support for new backing store query firmware API - bnxt_en: Add support for HWRM_FUNC_BACKING_STORE_CFG_V2 firmware calls - bnxt_en: Add db_ring_mask and related macro to bnxt_db_info struct. - bnxt_en: Modify TX ring indexing logic. - bnxt_en: Modify RX ring indexing logic. - bnxt_en: Modify the NAPI logic for the new P7 chips - bnxt_en: Rename some macros for the P5 chips - bnxt_en: Fix backing store V2 logic - bnxt_en: Update firmware interface to 1.10.3.15 - bnxt_en: Define basic P7 macros - bnxt_en: Consolidate DB offset calculation - bnxt_en: Implement the new toggle
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-ibm-gt- fips/5.15.0-1052.55+fips1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-ibm-gt-fips' to 'verification-done-jammy-linux-ibm-gt-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-ibm-gt-fips' to 'verification-failed-jammy-linux-ibm-gt-fips'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-ibm-gt-fips-v2 verification-needed-jammy-linux-ibm-gt-fips -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux-intel- iotg/5.15.0-1047.53 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-intel-iotg' to 'verification-done-jammy-linux-intel-iotg'. If the problem still exists, change the tag 'verification-needed-jammy-linux-intel-iotg' to 'verification-failed-jammy-linux-intel-iotg'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-intel-iotg-v2 verification-needed-jammy-linux-intel-iotg -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
Both Lunar (6.2.0-41.42) and Mantic (6.5.0-16.16) successfully verified by the test plan. root@ubuntu:~# dmesg -wT [Wed Jan 10 08:28:27 2024] pci :08:00.0: [1af4:1042] type 00 class 0x01 [Wed Jan 10 08:28:27 2024] pci :08:00.0: reg 0x14: [mem 0x-0x0fff] [Wed Jan 10 08:28:27 2024] pci :08:00.0: reg 0x20: [mem 0x-0x3fff 64bit pref] [Wed Jan 10 08:28:27 2024] pci :08:00.0: BAR 4: assigned [mem 0x80080-0x800803fff 64bit pref] [Wed Jan 10 08:28:27 2024] pci :08:00.0: BAR 1: assigned [mem 0xc0c0-0xc0c00fff] [Wed Jan 10 08:28:27 2024] virtio-pci :08:00.0: enabling device ( -> 0002) [Wed Jan 10 08:28:27 2024] virtio_blk virtio6: 4/0/0 default/read/poll queues [Wed Jan 10 08:28:27 2024] virtio_blk virtio6: [vdc] 10485760 512-byte logical blocks (5.37 GB/5.00 GiB) [Wed Jan 10 08:28:32 2024] pci :09:00.0: [1af4:1042] type 00 class 0x01 [Wed Jan 10 08:28:32 2024] pci :09:00.0: reg 0x14: [mem 0x-0x0fff] [Wed Jan 10 08:28:32 2024] pci :09:00.0: reg 0x20: [mem 0x-0x3fff 64bit pref] [Wed Jan 10 08:28:32 2024] pci :09:00.0: BAR 4: assigned [mem 0x800a0-0x800a03fff 64bit pref] [Wed Jan 10 08:28:32 2024] pci :09:00.0: BAR 1: assigned [mem 0xc0a0-0xc0a00fff] [Wed Jan 10 08:28:32 2024] virtio-pci :09:00.0: enabling device ( -> 0002) [Wed Jan 10 08:28:32 2024] virtio_blk virtio7: 4/0/0 default/read/poll queues [Wed Jan 10 08:28:32 2024] virtio_blk virtio7: [vdd] 10485760 512-byte logical blocks (5.37 GB/5.00 GiB) root@ubuntu:~# lsblk NAMEMAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:00 74.1M 1 loop /snap/core22/1033 loop1 7:10 152.1M 1 loop /snap/lxd/26200 loop2 7:20 40.4M 1 loop /snap/snapd/20671 vda 253:0080G 0 disk ├─vda1 253:1079G 0 part / ├─vda14 253:14 0 4M 0 part ├─vda15 253:15 0 106M 0 part /boot/efi └─vda16 259:00 913M 0 part /boot vdb 253:16 0 366K 0 disk vdc 253:32 0 5G 0 disk vdd 253:48 0 5G 0 disk ** Tags removed: verification-needed-lunar-linux verification-needed-mantic-linux ** Tags added: verification-done-lunar-linux verification-done-mantic-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux/6.5.0-16.16 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-mantic-linux' to 'verification-done-mantic-linux'. If the problem still exists, change the tag 'verification-needed-mantic- linux' to 'verification-failed-mantic-linux'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-mantic-linux-v2 verification-needed-mantic-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux/6.2.0-41.42 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-lunar-linux' to 'verification-done-lunar-linux'. If the problem still exists, change the tag 'verification-needed-lunar- linux' to 'verification-failed-lunar-linux'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-lunar-linux-v2 verification-needed-lunar-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
Both Focal (5.4.0-171.189) and Jammy (5.15.0-93.103) successfully verified by the test plan. root@ubuntu:~# dmesg -wT [Tue Jan 9 03:23:18 2024] pci :08:00.0: [1af4:1042] type 00 class 0x01 [Tue Jan 9 03:23:18 2024] pci :08:00.0: reg 0x14: [mem 0x-0x0fff] [Tue Jan 9 03:23:18 2024] pci :08:00.0: reg 0x20: [mem 0x-0x3fff 64bit pref] [Tue Jan 9 03:23:18 2024] pci :08:00.0: BAR 4: assigned [mem 0x80080-0x800803fff 64bit pref] [Tue Jan 9 03:23:18 2024] pci :08:00.0: BAR 1: assigned [mem 0xc0c0-0xc0c00fff] [Tue Jan 9 03:23:18 2024] virtio-pci :08:00.0: enabling device ( -> 0002) [Tue Jan 9 03:23:18 2024] virtio_blk virtio6: [vdc] 10485760 512-byte logical blocks (5.37 GB/5.00 GiB) [Tue Jan 9 03:23:22 2024] pci :09:00.0: [1af4:1042] type 00 class 0x01 [Tue Jan 9 03:23:22 2024] pci :09:00.0: reg 0x14: [mem 0x-0x0fff] [Tue Jan 9 03:23:22 2024] pci :09:00.0: reg 0x20: [mem 0x-0x3fff 64bit pref] [Tue Jan 9 03:23:22 2024] pci :09:00.0: BAR 4: assigned [mem 0x800a0-0x800a03fff 64bit pref] [Tue Jan 9 03:23:22 2024] pci :09:00.0: BAR 1: assigned [mem 0xc0a0-0xc0a00fff] [Tue Jan 9 03:23:22 2024] virtio-pci :09:00.0: enabling device ( -> 0002) [Tue Jan 9 03:23:22 2024] virtio_blk virtio7: [vdd] 10485760 512-byte logical blocks (5.37 GB/5.00 GiB) root@ubuntu:~# lsblk NAMEMAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:00 111.9M 1 loop /snap/lxd/24322 loop1 7:10 63.9M 1 loop /snap/core20/2105 loop2 7:20 40.4M 1 loop /snap/snapd/20671 vda 252:0080G 0 disk ├─vda1 252:10 79.9G 0 part / ├─vda14 252:14 0 4M 0 part └─vda15 252:15 0 106M 0 part /boot/efi vdb 252:16 0 366K 0 disk vdc 252:32 0 5G 0 disk vdd 252:48 0 5G 0 disk ** Tags removed: verification-needed-focal-linux verification-needed-jammy-linux ** Tags added: verification-done-focal-linux verification-done-jammy-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux/5.15.0-93.103 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux' to 'verification-done-jammy-linux'. If the problem still exists, change the tag 'verification-needed-jammy- linux' to 'verification-failed-jammy-linux'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
This bug is awaiting verification that the linux/5.4.0-171.189 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal-linux' to 'verification-done-focal-linux'. If the problem still exists, change the tag 'verification-needed-focal- linux' to 'verification-failed-focal-linux'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-focal-linux-v2 verification-needed-focal-linux -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
** Changed in: linux (Ubuntu Lunar) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Mantic) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Jammy) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Focal) Status: In Progress => Fix Committed -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux source package in Lunar: Fix Committed Status in linux source package in Mantic: Fix Committed Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
** Changed in: linux (Ubuntu Focal) Status: New => In Progress ** Changed in: linux (Ubuntu Jammy) Status: New => In Progress ** Changed in: linux (Ubuntu Lunar) Status: New => In Progress ** Changed in: linux (Ubuntu Mantic) Status: New => In Progress ** Changed in: linux (Ubuntu Noble) Status: New => In Progress -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: In Progress Status in linux source package in Jammy: In Progress Status in linux source package in Lunar: In Progress Status in linux source package in Mantic: In Progress Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
** Description changed: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 - 2. Prepare two XMLs for adding a disk device - # cat disk.xml + 2. Prepare two XMLs for adding two disk devices + # cat disk_X.xml - 3. Hotplug the disk and check for success - virsh attach-device scsi_test XXX.xml + 3. Hotplug disks and check for success + virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: In Progress Status in linux source package in Jammy: In Progress Status in linux source package in Lunar: In Progress Status in linux source package in Mantic: In Progress Status in linux source package in Noble: In Progress Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding two disk devices # cat disk_X.xml 3. Hotplug disks and check for success virsh attach-device scsi_test disk_X.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2047382] Re: Hotplugging SCSI disk in QEMU VM fails
** Description changed: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding a disk device - # cat disk.xml + # cat disk.xml - - - + + + 3. Hotplug the disk and check for success virsh attach-device scsi_test XXX.xml [Where problems could occur] - The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. + The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. + While this reversion may reintroduce legacy issues, it does not introduce new problems. + The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. -- 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/2047382 Title: Hotplugging SCSI disk in QEMU VM fails Status in linux package in Ubuntu: New Status in linux source package in Focal: New Status in linux source package in Jammy: New Status in linux source package in Lunar: New Status in linux source package in Mantic: New Status in linux source package in Noble: New Bug description: [Impact] Hot-plugging SCSI disks for QEMU VMs booting with UEFI and using guest kernels >= 6.5 might be broken. The inconsistency suggests a potential race condition. [Fix] Reverting the two specified commits appears to restore reliability. == cc22522fd55e2 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus 40613da52b13f PCI: acpiphp: Reassign resources on bridge if necessary == Upstream has resolved the issue by reverting both commits through a commit placed below. == 5df12742b7e3a Revert "PCI: acpiphp: Reassign resources on bridge if necessary == [Test Plan] 1. Create a VM virt-install --name scsi_test --memory 2048 --vcpus 2 --boot uefi --disk path=/home/ubuntu/mantic-server-cloudimg-amd64.img,size=20,format=qcow2,bus=virtio -os-variant=ubuntu18.04 --graphics spice --network bridge=virbr0 2. Prepare two XMLs for adding a disk device # cat disk.xml 3. Hotplug the disk and check for success virsh attach-device scsi_test XXX.xml [Where problems could occur] The patch reverts two commits that previously addressed long-standing issues related to hotplugging devices with large BARs. While this reversion may reintroduce legacy issues, it does not introduce new problems. The associated risks are deemed low, making it worthwhile to address timing issues during the hotplugging of SCSI disks in QEMU VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2047382/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
