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>,
Miklos Szeredi <mszeredi@redhat.com>,
Pavel Tikhomirov <ptikhomirov@virtuozzo.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,
cgroups@vger.kernel.org,
Seth Forshee <seth.forshee@canonical.com>
Subject: [PATCH v4 21/21] fuse: Allow user namespace mounts
Date: Tue, 26 Apr 2016 14:36:34 -0500 [thread overview]
Message-ID: <1461699396-33000-22-git-send-email-seth.forshee@canonical.com> (raw)
In-Reply-To: <1461699396-33000-1-git-send-email-seth.forshee@canonical.com>
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");
--
2.7.4
prev parent reply other threads:[~2016-04-26 19:36 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-26 19:36 [PATCH v4 00/21] Support fuse mounts in user namespaces Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 01/21] fs: fix a posible leak of allocated superblock Seth Forshee
2016-04-26 19:36 ` [PATCH v4 04/21] block_dev: Support checking inode permissions in lookup_bdev() Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 05/21] block_dev: Check permissions towards block device inode when mounting Seth Forshee
2016-04-26 19:36 ` [PATCH v4 06/21] fs: Treat foreign mounts as nosuid Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 08/21] userns: Replace in_userns with current_in_userns Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 09/21] Smack: Handle labels consistently in untrusted mounts Seth Forshee
2016-04-26 19:36 ` [PATCH v4 10/21] fs: Check for invalid i_uid in may_follow_link() Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-05-24 15:55 ` Djalal Harouni
2016-04-26 19:36 ` [PATCH v4 11/21] cred: Reject inodes with invalid ids in set_create_file_as() Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 15/21] fs: Don't remove suid for CAP_FSETID in s_user_ns Seth Forshee
2016-04-26 19:36 ` Seth Forshee
[not found] ` <1461699396-33000-1-git-send-email-seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2016-04-26 19:36 ` [PATCH v4 02/21] fs: Remove check of s_user_ns for existing mounts in fs_fully_visible() Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 03/21] fs: Allow sysfs and cgroupfs to share super blocks between user namespaces Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 07/21] selinux: Add support for unprivileged mounts from " Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 12/21] fs: Refuse uid/gid changes which don't map into s_user_ns Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 13/21] fs: Update posix_acl support to handle user namespace mounts Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 14/21] fs: Allow superblock owner to change ownership of inodes with unmappable ids Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 16/21] fs: Allow superblock owner to access do_remount_sb() Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 17/21] capabilities: Allow privileged user in s_user_ns to set security.* xattrs Seth Forshee
2016-04-26 19:36 ` Seth Forshee
[not found] ` <1461699396-33000-18-git-send-email-seth.forshee-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2016-04-27 7:22 ` James Morris
2016-04-27 7:22 ` James Morris
2016-04-26 19:36 ` [PATCH v4 18/21] fuse: Add support for pid namespaces Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-07-20 2:44 ` Sheng Yang
[not found] ` <CA+2rt426_pshAauQizcxkfAq16vmEpB4sJ4genW_ucosH3j=zQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-07-20 12:52 ` Seth Forshee
2016-07-20 12:52 ` Seth Forshee
2016-07-20 22:28 ` Sheng Yang
2016-07-21 7:25 ` Miklos Szeredi
2016-07-21 7:25 ` Miklos Szeredi
2016-04-26 19:36 ` [PATCH v4 19/21] fuse: Support fuse filesystems outside of init_user_ns Seth Forshee
2016-04-26 19:36 ` Seth Forshee
2016-04-26 19:36 ` [PATCH v4 20/21] fuse: Restrict allow_other to the superblock's namespace or a descendant Seth Forshee
2016-04-26 19:36 ` 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=1461699396-33000-22-git-send-email-seth.forshee@canonical.com \
--to=seth.forshee@canonical.com \
--cc=ahferroin7@gmail.com \
--cc=cgroups@vger.kernel.org \
--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=mszeredi@redhat.com \
--cc=ptikhomirov@virtuozzo.com \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.