[Kernel-packages] [Bug 1831268] Re: Ubuntu 19.04: Random SR-IOV issues
This issues is due to a test case bug. Please close. ** Changed in: linux-azure (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1831268 Title: Ubuntu 19.04: Random SR-IOV issues Status in linux-azure package in Ubuntu: Invalid Bug description: No VFs inside the VM. Unfortunately this issue doesn’t have a 100% repro. Sometimes all the VFs are missing, other times a few are available and the rest are missing. The best test case to catch this issue is VERIFY-ENABLE-DISABLE-SRIOV- ON-EXISTING-VM. Comparing the logs between working/not working VMs, the only difference was that these 2 messages were missing from the broken VMs: mlx4_en: rename9: Steering Mode 2 mlx4_en: rename9: Link Up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1831268/+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 1831268] Re: Ubuntu 19.04: Random SR-IOV issues
Actually, it looks like that patch has been applied to this tree. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1831268 Title: Ubuntu 19.04: Random SR-IOV issues Status in linux-azure package in Ubuntu: New Bug description: No VFs inside the VM. Unfortunately this issue doesn’t have a 100% repro. Sometimes all the VFs are missing, other times a few are available and the rest are missing. The best test case to catch this issue is VERIFY-ENABLE-DISABLE-SRIOV- ON-EXISTING-VM. Comparing the logs between working/not working VMs, the only difference was that these 2 messages were missing from the broken VMs: mlx4_en: rename9: Steering Mode 2 mlx4_en: rename9: Link Up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1831268/+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 1831268] Re: Ubuntu 19.04: Random SR-IOV issues
I'm wondering if the upstream change "Fix locking in SRIOV mode of mlx4 driver, from Jack Morgenstein" might fix this issue. It's part of this merge to Dave Miller's tree, and later to 5.1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/mellanox?h=v5.2&id=f3ca4c55a6581c46e9f4a592dd698a7c67a713dd -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1831268 Title: Ubuntu 19.04: Random SR-IOV issues Status in linux-azure package in Ubuntu: New Bug description: No VFs inside the VM. Unfortunately this issue doesn’t have a 100% repro. Sometimes all the VFs are missing, other times a few are available and the rest are missing. The best test case to catch this issue is VERIFY-ENABLE-DISABLE-SRIOV- ON-EXISTING-VM. Comparing the logs between working/not working VMs, the only difference was that these 2 messages were missing from the broken VMs: mlx4_en: rename9: Steering Mode 2 mlx4_en: rename9: Link Up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1831268/+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
