[GIT PULL] user namespace compile fixes for 3.7

From: Eric W. Biederman
Date: Sat Oct 13 2012 - 01:07:04 EST



Linus,

Please pull the for-linus git tree from:

git://git.kernel.org:/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus

HEAD: e9069f470803eeb5e243a05bc717452c6218bd71 btrfs: Fix compilation with user namespace support enabled

This tree contains three trivial fixes. One compiler warning, one thinko
fix, and one build fix.

Eric W. Biederman (3):
userns: Properly print bluetooth socket uids
userns: Fix posix_acl_file_xattr_userns gid conversion
btrfs: Fix compilation with user namespace support enabled

fs/btrfs/tree-log.c | 4 ++--
fs/xattr_acl.c | 2 +-
net/bluetooth/af_bluetooth.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)

---

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index e9ebb47..81e407d 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2952,8 +2952,8 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
struct btrfs_inode_item *item,
struct inode *inode, int log_inode_only)
{
- btrfs_set_inode_uid(leaf, item, inode->i_uid);
- btrfs_set_inode_gid(leaf, item, inode->i_gid);
+ btrfs_set_inode_uid(leaf, item, i_uid_read(inode));
+ btrfs_set_inode_gid(leaf, item, i_gid_read(inode));
btrfs_set_inode_mode(leaf, item, inode->i_mode);
btrfs_set_inode_nlink(leaf, item, inode->i_nlink);

diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
index 11efd83..9fbea87 100644
--- a/fs/xattr_acl.c
+++ b/fs/xattr_acl.c
@@ -45,7 +45,7 @@ static void posix_acl_fix_xattr_userns(
break;
case ACL_GROUP:
gid = make_kgid(from, le32_to_cpu(entry->e_id));
- entry->e_id = cpu_to_le32(from_kuid(to, uid));
+ entry->e_id = cpu_to_le32(from_kgid(to, gid));
break;
default:
break;
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 9d49ee6..ba033f0 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -591,7 +591,7 @@ static int bt_seq_show(struct seq_file *seq, void *v)
atomic_read(&sk->sk_refcnt),
sk_rmem_alloc_get(sk),
sk_wmem_alloc_get(sk),
- sock_i_uid(sk),
+ from_kuid(seq_user_ns(seq), sock_i_uid(sk)),
sock_i_ino(sk),
&src_baswapped,
&dst_baswapped,
--
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