From: Miklos Szeredi <miklos@szeredi.hu>
To: Seth Forshee <seth.forshee@canonical.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
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-kernel@vger.kernel.org, linux-bcache@vger.kernel.org,
dm-devel@redhat.com, linux-raid@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
Subject: Re: [PATCH RESEND v2 18/18] fuse: Allow user namespace mounts
Date: Wed, 9 Mar 2016 14:08:55 +0100 [thread overview]
Message-ID: <20160309130855.GH8655@tucsk> (raw)
In-Reply-To: <1451930639-94331-19-git-send-email-seth.forshee@canonical.com>
On Mon, Jan 04, 2016 at 12:03:57PM -0600, Seth Forshee wrote:
> 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 b7bdfdac3521..2fd338c199ce 100644
> --- a/fs/fuse/inode.c
> +++ b/fs/fuse/inode.c
> @@ -1201,7 +1201,7 @@ 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,
> };
> @@ -1233,7 +1233,7 @@ 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
>
next prev parent reply other threads:[~2016-03-09 13:07 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-04 18:03 [PATCH RESEND v2 00/19] Support fuse mounts in user namespaces Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 01/18] block_dev: Support checking inode permissions in lookup_bdev() Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 02/18] block_dev: Check permissions towards block device inode when mounting Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 03/18] fs: Treat foreign mounts as nosuid Seth Forshee
2016-03-15 12:09 ` [PATCH] fs: remove excess check for in_userns Pavel Tikhomirov
2016-03-15 13:45 ` Seth Forshee
2016-03-15 14:19 ` Pavel Tikhomirov
2016-03-15 14:19 ` Pavel Tikhomirov
2016-03-22 23:19 ` James Morris
2016-01-04 18:03 ` [PATCH RESEND v2 04/18] selinux: Add support for unprivileged mounts from user namespaces Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 05/18] userns: Replace in_userns with current_in_userns Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 06/18] Smack: Handle labels consistently in untrusted mounts Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 07/18] fs: Check for invalid i_uid in may_follow_link() Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 08/18] cred: Reject inodes with invalid ids in set_create_file_as() Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 09/18] fs: Refuse uid/gid changes which don't map into s_user_ns Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 10/18] fs: Update posix_acl support to handle user namespace mounts Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 11/18] fs: Ensure the mounter of a filesystem is privileged towards its inodes Seth Forshee
2016-03-03 17:02 ` Seth Forshee
2016-03-04 22:43 ` Eric W. Biederman
2016-03-06 15:48 ` Seth Forshee
2016-03-06 22:07 ` Eric W. Biederman
2016-03-07 13:32 ` Seth Forshee
2016-03-28 16:59 ` Seth Forshee
2016-03-30 1:36 ` Eric W. Biederman
2016-03-30 14:58 ` Seth Forshee
2016-03-30 20:18 ` Eric W. Biederman
2016-01-04 18:03 ` [PATCH RESEND v2 12/18] fs: Don't remove suid for CAP_FSETID in s_user_ns Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 13/18] fs: Allow superblock owner to access do_remount_sb() Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 14/18] capabilities: Allow privileged user in s_user_ns to set security.* xattrs Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 15/18] fuse: Add support for pid namespaces Seth Forshee
2016-03-09 10:53 ` Miklos Szeredi
2016-03-09 14:17 ` Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 16/18] fuse: Support fuse filesystems outside of init_user_ns Seth Forshee
2016-03-09 11:29 ` Miklos Szeredi
2016-03-09 14:18 ` Seth Forshee
2016-03-09 14:48 ` Miklos Szeredi
2016-03-09 15:25 ` Seth Forshee
2016-03-09 15:51 ` Miklos Szeredi
2016-03-09 17:07 ` Seth Forshee
2016-03-14 20:58 ` Miklos Szeredi
2016-03-25 20:31 ` Seth Forshee
2016-01-04 18:03 ` [PATCH RESEND v2 17/18] fuse: Restrict allow_other to the superblock's namespace or a descendant Seth Forshee
2016-03-09 11:40 ` Miklos Szeredi
2016-01-04 18:03 ` [PATCH RESEND v2 18/18] fuse: Allow user namespace mounts Seth Forshee
2016-03-09 13:08 ` Miklos Szeredi [this message]
2016-01-25 19:47 ` [PATCH RESEND v2 00/19] Support fuse mounts in user namespaces Seth Forshee
2016-01-25 20:01 ` Eric W. Biederman
2016-01-25 20:36 ` Seth Forshee
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