This bug is awaiting verification that the linux- bluefield/5.15.0-1057.59 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-bluefield in Ubuntu. https://bugs.launchpad.net/bugs/2085561 Title: bluefield_edac: replace SAUCE patches with upstream content Status in linux-bluefield package in Ubuntu: New Status in linux-bluefield source package in Jammy: Fix Committed Bug description: SRU Justification: [Impact] The BlueField-1/BlueField-2 EDAC driver in Jammy repo consists of several SAUCE patches. There are now equivalent upstream patches that should be used instead. [Fix] 1) Revert the three SAUCE patches for bluefield_edac driver 2) Cherry pick four upstream patches for bluefield_edac driver [Test Case] 1) Boot BlueField-2 with relevant software 2) Check initial state of correctable error count, should be 0 $ cat /sys/devices/system/edac/mc/mc0/ce_count 3) Find sysfs entry for DRAM ECC injection $ find / -name 'DRAM_ECC_INJECT' 4) Inject ECC error $ echo 1 > OUTPUT-FROM-STEP3-ABOVE 5) Repeat step 4 until this error message appears on console "ERROR: BL31: MSS0 EMEM MI Single bit ECC detected" 6) Check new state of correctable error count, should be non-zero $ cat /sys/devices/system/edac/mc/mc0/ce_count [Regression Potential] Low potential, as upstream commits have been tested and vetted by upstream maintainers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2085561/+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
