From: Eric Biggers <ebiggers@xxxxxxxxxx> [ Upstream commit a75467d910135905de60b3af3f11b3693625781e ] The ubifs encryption ioctls did not work when called by a 32-bit program on a 64-bit kernel. Since 'struct fscrypt_policy' is not affected by the word size, ubifs just needs to allow these ioctls through, like what ext4 and f2fs do. Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> Signed-off-by: Richard Weinberger <richard@xxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> --- fs/ubifs/ioctl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 3c7b29de0ca7..49d6c0f89c50 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -197,6 +197,9 @@ long ubifs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC32_SETFLAGS: cmd = FS_IOC_SETFLAGS; break; + case FS_IOC_SET_ENCRYPTION_POLICY: + case FS_IOC_GET_ENCRYPTION_POLICY: + break; default: return -ENOIOCTLCMD; } -- 2.11.0