Public bug reported: Unprivileged users can already toggle whether a subvolume will be ro or rw. Not having this working with shiftfs regresses various use-cases. Issues have already been seen by Stéphane Graber (Cced here). To enable this with shiftfs we need to whitelist BTRFS_IOC_FS_INFO, BTRFS_IOC_SUBVOL_GETFLAGS, BTRFS_IOC_SUBVOL_SETFLAGS.
** Affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/1828227 Title: shiftfs: allow changing ro/rw for subvolumes Status in linux package in Ubuntu: New Bug description: Unprivileged users can already toggle whether a subvolume will be ro or rw. Not having this working with shiftfs regresses various use-cases. Issues have already been seen by Stéphane Graber (Cced here). To enable this with shiftfs we need to whitelist BTRFS_IOC_FS_INFO, BTRFS_IOC_SUBVOL_GETFLAGS, BTRFS_IOC_SUBVOL_SETFLAGS. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1828227/+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