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See http://www.infradead.org/rpr.html X-Rspamd-Queue-Id: 755431842D53C X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Signed-off-by: Christoph Hellwig --- fs/namei.c | 4 ++-- include/linux/fs.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/namei.c b/fs/namei.c index 72d4219c93acb7..e9ff0d54a110a7 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -568,8 +568,8 @@ static bool path_connected(struct vfsmount *mnt, stru= ct dentry *dentry) { struct super_block *sb =3D mnt->mnt_sb; =20 - /* Bind mounts and multi-root filesystems can have disconnected paths *= / - if (!(sb->s_iflags & SB_I_MULTIROOT) && (mnt->mnt_root =3D=3D sb->s_roo= t)) + /* Bind mounts can have disconnected paths */ + if (mnt->mnt_root =3D=3D sb->s_root) return true; =20 return is_subdir(dentry, mnt->mnt_root); diff --git a/include/linux/fs.h b/include/linux/fs.h index 41cd993ec0f686..236543605dd118 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1366,7 +1366,6 @@ extern int send_sigurg(struct fown_struct *fown); #define SB_I_CGROUPWB 0x00000001 /* cgroup-aware writeback enabled */ #define SB_I_NOEXEC 0x00000002 /* Ignore executables on this fs */ #define SB_I_NODEV 0x00000004 /* Ignore devices on this fs */ -#define SB_I_MULTIROOT 0x00000008 /* Multiple roots to the dentry tree *= / =20 /* sb->s_iflags to limit user namespace mounts */ #define SB_I_USERNS_VISIBLE 0x00000010 /* fstype already mounted */ --=20 2.27.0