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- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'.
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-bionic -- 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/1781436 Title: Update2 for ocxl driver Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: == SRU Justification == This commit fixes a regression introduced by mainline commit 5ef3166e8a32. This commit is being requested by IBM as an update to the ocxl driver. This fix was also cc'd to upstream stable, but it is still in linux-next. == Fix == linux-next commit: d497ebf5fb3a "(ocxl: Fix page fault handler in case of fault on dying process)" == Regression Potential == Low. Limited to the ocxl driver. This commit fixes a current regression. It was also cc'd to upstream stable, it has had additional upstream review. == 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. == Comment: #0 - Frederic Barrat - 2018-07-12 09:56:29 == ---Problem Description--- Update to ocxl driver Contact Information = frederic.bar...@fr.ibm.com ---uname output--- Linux zaiuslp14 4.15.0-24-generic #26-Ubuntu SMP Wed Jun 13 08:43:33 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux ---Additional Hardware Info--- opencapi adapter Machine Type = any Power9 with opencapi support ---Debugger--- A debugger is not configured Stack trace output: no Oops output: no System Dump Info: The system is not configured to capture a system dump. *Additional Instructions for frederic.bar...@fr.ibm.com: -Attach sysctl -a output output to the bug. == Comment: #1 - Frederic Barrat - 2018-07-12 11:11:39 == Could we have the following fix backported to ubuntu 18.04? It's to address a problem in the relatively new ocxl driver It's currently in the 'next' tree of the powerpc maintainer: d497ebf5fb3a026c0817f8c96cde578787f24093 ocxl: Fix page fault handler in case of fault on dying process https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=d497ebf5fb3a026c0817f8c96cde57 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1781436/+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
