I have not had a chance to try and reproduce the issue with the example mentioned in this bug report but I have been able to verify that the kernel in bionic-proposed fixes the problem I have reported in the following bug report that has been rightfully marked as a duplicate:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813179 Steps I took to install the bionic-porposed kernel: sudo apt-get install software-properties-common sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu/ $(lsb_release -sc)-proposed restricted main universe" sudo apt -y update sudo apt-get -t bionic-proposed install linux-generic # Reboot After reboot: cpriebe@x:~$ uname -a Linux x 4.15.0-46-generic #49-Ubuntu SMP Wed Feb 6 09:33:07 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux cpriebe@x:~$ sudo apt-cache policy linux-generic linux-generic: Installed: 4.15.0.46.48 Candidate: 4.15.0.46.48 Version table: *** 4.15.0.46.48 500 500 http://archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status Considering the other bug has been marked as a duplicate I assume it is okay for me to change the tag on this. If this is not okay, please let me know and/or change it back. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1799237 Title: mprotect fails on ext4 with dax To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1799237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs