linux-fsdevel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Seth Forshee <seth.forshee@canonical.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>,
	Miklos Szeredi <miklos@szeredi.hu>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	Serge Hallyn <serge.hallyn@canonical.com>,
	Richard Weinberger <richard.weinberger@gmail.com>,
	Austin S Hemmelgarn <ahferroin7@gmail.com>,
	linux-bcache@vger.kernel.org, dm-devel@redhat.com,
	linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org,
	fuse-devel@lists.sourceforge.net,
	linux-security-module@vger.kernel.org, selinux@tycho.nsa.gov,
	Seth Forshee <seth.forshee@canonical.com>
Subject: [PATCH 19/19] fuse: Allow user namespace mounts
Date: Wed,  2 Dec 2015 09:40:19 -0600	[thread overview]
Message-ID: <1449070821-73820-20-git-send-email-seth.forshee@canonical.com> (raw)
In-Reply-To: <1449070821-73820-1-git-send-email-seth.forshee@canonical.com>

Signed-off-by: Seth Forshee <seth.forshee@canonical.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 ea61a7639a8e..ffce4354563e 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1233,7 +1233,7 @@ 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,
 };
@@ -1265,7 +1265,7 @@ 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


      parent reply	other threads:[~2015-12-02 15:42 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-02 15:40 [PATCH 00/19] Support fuse mounts in user namespaces Seth Forshee
2015-12-02 15:40 ` [PATCH 01/19] block_dev: Support checking inode permissions in lookup_bdev() Seth Forshee
2015-12-04 16:26   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 02/19] block_dev: Check permissions towards block device inode when mounting Seth Forshee
2015-12-04 16:28   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 03/19] fs: Treat foreign mounts as nosuid Seth Forshee
2015-12-04 16:55   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 04/19] selinux: Add support for unprivileged mounts from user namespaces Seth Forshee
2015-12-02 15:40 ` [PATCH 05/19] userns: Replace in_userns with current_in_userns Seth Forshee
2015-12-04 17:01   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 06/19] Smack: Handle labels consistently in untrusted mounts Seth Forshee
2015-12-02 15:40 ` [PATCH 07/19] fs: Check for invalid i_uid in may_follow_link() Seth Forshee
2015-12-04 16:42   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 08/19] cred: Reject inodes with invalid ids in set_create_file_as() Seth Forshee
2015-12-04 16:49   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 09/19] fs: Refuse uid/gid changes which don't map into s_user_ns Seth Forshee
2015-12-04 17:27   ` Serge E. Hallyn
2015-12-04 17:46     ` Seth Forshee
2015-12-04 19:42       ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 10/19] fs: Update posix_acl support to handle user namespace mounts Seth Forshee
2015-12-04 18:50   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 11/19] fs: Ensure the mounter of a filesystem is privileged towards its inodes Seth Forshee
2015-12-04 19:00   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 12/19] fs: Don't remove suid for CAP_FSETID in s_user_ns Seth Forshee
2015-12-04 19:02   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 13/19] fs: Allow superblock owner to access do_remount_sb() Seth Forshee
2015-12-04 19:02   ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 14/19] fs: Permit FIBMAP for users with CAP_SYS_RAWIO in s_user_ns Seth Forshee
2015-12-04 19:11   ` Serge E. Hallyn
2015-12-04 20:05     ` Theodore Ts'o
2015-12-04 20:07       ` Serge E. Hallyn
2015-12-04 20:45         ` Seth Forshee
2015-12-04 23:11           ` Theodore Ts'o
2015-12-04 23:43             ` Serge E. Hallyn
2015-12-05  6:15               ` Seth Forshee
2015-12-05  0:00             ` Andreas Dilger
2015-12-02 15:40 ` [PATCH 15/19] capabilities: Allow privileged user in s_user_ns to set file caps Seth Forshee
2015-12-04 19:42   ` Serge E. Hallyn
2015-12-04 20:36     ` Seth Forshee
2015-12-04 22:05       ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 16/19] fuse: Add support for pid namespaces Seth Forshee
2015-12-02 15:40 ` [PATCH 17/19] fuse: Support fuse filesystems outside of init_user_ns Seth Forshee
2015-12-04 15:38   ` Seth Forshee
2015-12-04 20:03   ` Serge E. Hallyn
2015-12-04 20:41     ` Seth Forshee
2015-12-04 21:57       ` Serge E. Hallyn
2015-12-02 15:40 ` [PATCH 18/19] fuse: Restrict allow_other to the superblock's namespace or a descendant Seth Forshee
2015-12-04 20:05   ` Serge E. Hallyn
2015-12-04 20:43     ` Seth Forshee
2015-12-04 21:57       ` Serge E. Hallyn
2015-12-02 15:40 ` Seth Forshee [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1449070821-73820-20-git-send-email-seth.forshee@canonical.com \
    --to=seth.forshee@canonical.com \
    --cc=ahferroin7@gmail.com \
    --cc=dm-devel@redhat.com \
    --cc=ebiederm@xmission.com \
    --cc=fuse-devel@lists.sourceforge.net \
    --cc=linux-bcache@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mtd@lists.infradead.org \
    --cc=linux-raid@vger.kernel.org \
    --cc=linux-security-module@vger.kernel.org \
    --cc=miklos@szeredi.hu \
    --cc=richard.weinberger@gmail.com \
    --cc=selinux@tycho.nsa.gov \
    --cc=serge.hallyn@canonical.com \
    --cc=viro@zeniv.linux.org.uk \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).