This bug is awaiting verification that the linux-intel/6.8.0-1014.21 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-noble-linux-intel' to 'verification-done-noble- linux-intel'. If the problem still exists, change the tag 'verification- needed-noble-linux-intel' to 'verification-failed-noble-linux-intel'.
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-noble-linux-intel-v2 verification-needed-noble-linux-intel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel in Ubuntu. https://bugs.launchpad.net/bugs/2080352 Title: [SRU]TDX: Fix Host panic when poison consumed in TDX SEAM non-root mode with eMCA enabled Status in linux-intel package in Ubuntu: New Status in linux-intel source package in Noble: Fix Committed Bug description: This is a public version of: https://bugs.launchpad.net/bugs/2055741 [ Impact ] Machine check SMIs (MSMI) signaled during SEAM operation (typically inside TDX guests), on a system with Intel eMCA enabled, might eventually be reported to the kernel #MC handler with the saved RIP on the stack pointing to the instruction in kernel code after the SEAMCALL instruction that entered the SEAM operation. Linux currently says that is a fatal error and shuts down. [ Fix ] Clean cherry pick of: 7911f145de5f x86/mce: Implement recovery for errors in TDX/SEAM non-root mode Which was merged in v6.10 upstream [ Test Plan ] Compiled and tdx guest started. [ Where problems could occur ] Regression in TDX management. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-intel/+bug/2080352/+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
