Hi Linus, Please pull this single VFS patch that prevents userspace from setting project quota ids on files that the VFS considers invalid. This branch merges cleanly against your upstream branch as of a few minutes ago, and does not introduce any fstests regressions for ext4 or xfs. --D The following changes since commit c500bee1c5b2f1d59b1081ac879d73268ab0ff17: Linux 5.14-rc4 (2021-08-01 17:04:17 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/vfs-5.15-merge-1 for you to fetch changes up to d03ef4daf33a33da8d7c397102fff8ae87d04a93: fs: forbid invalid project ID (2021-08-03 09:48:04 -0700) ---------------------------------------------------------------- New code for 5.15: - Strengthen parameter checking for project quota ids. ---------------------------------------------------------------- Wang Shilong (1): fs: forbid invalid project ID fs/ioctl.c | 8 ++++++++ 1 file changed, 8 insertions(+)