This bug is awaiting verification that the 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- zesty' to 'verification-done-zesty'. If the problem still exists, change the tag 'verification-needed-zesty' to 'verification-failed-zesty'.
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: verification-needed-zesty -- 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/1703437 Title: New ACPI identifiers for ThunderX SMMU Status in linux package in Ubuntu: Fix Committed Status in linux source package in Zesty: Fix Committed Bug description: [Impact] With current firmware (e.g. AMI 018 for CRBs), Cavium ThunderX-based nodes in ACPI mode fail to boot due to an undetected SMMU device. This doesn't impact the currently certified Cavium ThunderX-based systems, which boot in non-ACPI mode by default. However, future ThunderX-based platforms will likely use ACPI by default, and they would suffer from this bug. [Test Case] Boot a Cavium CRB w/ 018 firmware. Note that lack of SMMU boot messages, and the failure to boot due to undetected devies (specifically, no root disk found). [Regression Risk] The upstream fix is adding support for new device IDs, which were previously unsupported and would've previously failed to probe w/ -ENODEV. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1703437/+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
