Initialize hypfs as a pseudo filesystem. This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. hypfs never holds executables or device nodes.
Signed-off-by: Christian Brauner (Amutable) <[email protected]> --- arch/s390/hypfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 559b011e6880..8662169de477 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -12,6 +12,7 @@ #include <linux/errno.h> #include <linux/fs.h> #include <linux/fs_context.h> +#include <linux/pseudo_fs.h> #include <linux/fs_parser.h> #include <linux/namei.h> #include <linux/vfs.h> @@ -301,6 +302,7 @@ static int hypfs_init_fs_context(struct fs_context *fc) sbi->gid = current_gid(); fc->s_fs_info = sbi; + fc_init_pseudo(fc); fc->ops = &hypfs_context_ops; return 0; } -- 2.53.0
