SRU Request submitted: https://lists.ubuntu.com/archives/kernel-team/2018-March/090516.html
** Description changed: - The sb_edac needs additional patch to enable EDAC to know of the existence of some DIMMs attached to channels while figuring out the size of the DIMMs and the cluster mode is SNC2 or SNC4. - All the thread connected with this issue is described here https://www.spinics.net/lists/linux-edac/msg08170.html. + == SRU Justification == + The sb_edac needs this patch to enable EDAC to know of the existence of + some DIMMs attached to channels while figuring out the size of the DIMMs + and the cluster mode is SNC2 or SNC4. + + All the thread connected with this issue is described here + https://www.spinics.net/lists/linux-edac/msg08170.html. + + Commit 24281a2f4ca569d44e44e4cbc500cf08e7bb4c36 is in mailine as of + v4.15-rc1. + + == Fix == + commit 24281a2f4ca569d44e44e4cbc500cf08e7bb4c36 + Author: Luis Felipe Sandoval Castro <[email protected]> + Date: Thu Sep 28 08:54:42 2017 -0500 + + EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 + mode + + == Regression Potential == + Low. Limited to EDAC checking dimm capacity. + + == Test Case == + A test kernel was built with this patch and tested by the original bug reporter. + The bug reporter states the test kernel resolved the bug. + Please backport the following patch: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=24281a2f4ca569d44e44e4cbc500cf08e7bb4c36 to solve the sb_edac driver issue on Ubuntu 17.10. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1743856 Title: EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1743856/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
