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Groups > linux.kernel > #1385308

[PATCH v3 21/21] fuse: Allow user namespace mounts

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Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Miklos Szeredi <mszeredi@redhat.com>
---
 fs/fuse/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 0a771145d853..254f1944ee98 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1199,7 +1199,7 @@ static void fuse_kill_sb_anon(struct super_block *sb)
 static struct file_system_type fuse_fs_type = {
 	.owner		= THIS_MODULE,
 	.name		= "fuse",
-	.fs_flags	= FS_HAS_SUBTYPE,
+	.fs_flags	= FS_HAS_SUBTYPE | FS_USERNS_MOUNT,
 	.mount		= fuse_mount,
 	.kill_sb	= fuse_kill_sb_anon,
 };
@@ -1231,7 +1231,7 @@ static struct file_system_type fuseblk_fs_type = {
 	.name		= "fuseblk",
 	.mount		= fuse_mount_blk,
 	.kill_sb	= fuse_kill_sb_blk,
-	.fs_flags	= FS_REQUIRES_DEV | FS_HAS_SUBTYPE,
+	.fs_flags	= FS_REQUIRES_DEV | FS_HAS_SUBTYPE | FS_USERNS_MOUNT,
 };
 MODULE_ALIAS_FS("fuseblk");
 
-- 
1.9.1

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[PATCH v3 00/21] Support fuse mounts in user namespaces Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:40 +0200
  [PATCH v3 17/21] capabilities: Allow privileged user in s_user_ns to set security.* xattrs Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:40 +0200
  [PATCH v3 01/21] fs: fix a posible leak of allocated superblock Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:40 +0200
  [PATCH v3 15/21] fs: Don't remove suid for CAP_FSETID in s_user_ns Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:40 +0200
  [PATCH v3 16/21] fs: Allow superblock owner to access do_remount_sb() Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 05/21] block_dev: Check permissions towards block device inode when mounting Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 04/21] block_dev: Support checking inode permissions in lookup_bdev() Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 12/21] fs: Refuse uid/gid changes which don't map into s_user_ns Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 14/21] fs: Allow superblock owner to change ownership of inodes with unmappable ids Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
    Re: [PATCH v3 14/21] fs: Allow superblock owner to change ownership  of inodes with unmappable ids "Serge E. Hallyn" <serge@hallyn.com> - 2016-04-25 22:40 +0200
      Re: [PATCH v3 14/21] fs: Allow superblock owner to change ownership  of inodes with unmappable ids Seth Forshee <seth.forshee@canonical.com> - 2016-04-26 21:50 +0200
  [PATCH v3 11/21] cred: Reject inodes with invalid ids in set_create_file_as() Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 19/21] fuse: Support fuse filesystems outside of init_user_ns Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 21/21] fuse: Allow user namespace mounts Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 20/21] fuse: Restrict allow_other to the superblock's namespace or a descendant Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 10/21] fs: Check for invalid i_uid in may_follow_link() Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 09/21] Smack: Handle labels consistently in untrusted mounts Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 18/21] fuse: Add support for pid namespaces Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 08/21] userns: Replace in_userns with current_in_userns Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 17:50 +0200
  [PATCH v3 06/21] fs: Treat foreign mounts as nosuid Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 18:00 +0200
  [PATCH v3 07/21] selinux: Add support for unprivileged mounts from user namespaces Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 18:00 +0200
  [PATCH v3 03/21] fs: Allow sysfs and cgroupfs to share super blocks between user namespaces Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 18:00 +0200
    Re: [PATCH v3 03/21] fs: Allow sysfs and cgroupfs to share super  blocks between user namespaces "Serge E. Hallyn" <serge@hallyn.com> - 2016-04-25 21:10 +0200
  [PATCH v3 02/21] fs: Remove check of s_user_ns for existing mounts in fs_fully_visible() Seth Forshee <seth.forshee@canonical.com> - 2016-04-22 18:00 +0200

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