From: "Eric W. Biederman" <ebied...@xmission.com>
In particular kill UIDGID_CONVERTED and UIDGID_STRICT_TYPE_CHECKS
and have the code treat them as always true.
Acked-by: Serge Hallyn <serge.hal...@canonical.com>
Signed-off-by: Eric W. Biederman <ebied...@xmission.com>
---
include/linux/posix_acl.h | 3 ---
include/linux/projid.h | 15 ---------------
include/linux/uidgid.h | 22 ----------------------
init/Kconfig | 23 -----------------------
4 files changed, 0 insertions(+), 63 deletions(-)
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 7931efe..f0f7746 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -39,9 +39,6 @@ struct posix_acl_entry {
union {
kuid_t e_uid;
kgid_t e_gid;
-#ifndef CONFIG_UIDGID_STRICT_TYPE_CHECKS
- unsigned int e_id;
-#endif
};
};
diff --git a/include/linux/projid.h b/include/linux/projid.h
index 36517b9..8c1f2c5 100644
--- a/include/linux/projid.h
+++ b/include/linux/projid.h
@@ -18,8 +18,6 @@ extern struct user_namespace init_user_ns;
typedef __kernel_uid32_t projid_t;
-#ifdef CONFIG_UIDGID_STRICT_TYPE_CHECKS
-
typedef struct {
projid_t val;
} kprojid_t;
@@ -31,19 +29,6 @@ static inline projid_t __kprojid_val(kprojid_t projid)
#define KPROJIDT_INIT(value) (kprojid_t){ value }
-#else
-
-typedef projid_t kprojid_t;
-
-static inline projid_t __kprojid_val(kprojid_t projid)
-{
- return projid;
-}
-
-#define KPROJIDT_INIT(value) ((kprojid_t) value )
-
-#endif
-
#define INVALID_PROJID KPROJIDT_INIT(-1)
#define OVERFLOW_PROJID 65534
diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
index 8e522cbc..2d1f9b6 100644
--- a/include/linux/uidgid.h
+++ b/include/linux/uidgid.h
@@ -17,8 +17,6 @@
struct user_namespace;
extern struct user_namespace init_user_ns;
-#ifdef CONFIG_UIDGID_STRICT_TYPE_CHECKS
-
typedef struct {
uid_t val;
} kuid_t;
@@ -41,26 +39,6 @@ static inline gid_t __kgid_val(kgid_t gid)
return gid.val;
}
-#else
-
-typedef uid_t kuid_t;
-typedef gid_t kgid_t;
-
-static inline uid_t __kuid_val(kuid_t uid)
-{
- return uid;
-}
-
-static inline gid_t __kgid_val(kgid_t gid)
-{
- return gid;
-}
-
-#define KUIDT_INIT(value) ((kuid_t) value )
-#define KGIDT_INIT(value) ((kgid_t) value )
-
-#endif
-
#define GLOBAL_ROOT_UID KUIDT_INIT(0)
#define GLOBAL_ROOT_GID KGIDT_INIT(0)
diff --git a/init/Kconfig b/init/Kconfig
index 3d99394..c22e1b9 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1028,9 +1028,6 @@ config IPC_NS
config USER_NS
bool "User namespace (EXPERIMENTAL)"
depends on EXPERIMENTAL
- depends on UIDGID_CONVERTED
- select UIDGID_STRICT_TYPE_CHECKS
-
default n
help
This allows containers, i.e. vservers, to use user namespaces
@@ -1062,26 +1059,6 @@ config NET_NS
endif # NAMESPACES
-config UIDGID_CONVERTED
- # True if all of the selected software conmponents are known
- # to have uid_t and gid_t converted to kuid_t and kgid_t
- # where appropriate and are otherwise safe to use with
- # the user namespace.
- bool
- default y
-
- # Filesystems
-
-config UIDGID_STRICT_TYPE_CHECKS
- bool "Require conversions between uid/gids and their internal
representation"
- depends on UIDGID_CONVERTED
- default n
- help
- While the nececessary conversions are being added to all subsystems
this option allows
- the code to continue to build for unconverted subsystems.
-
- Say Y here if you want the strict type checking enabled
-
config SCHED_AUTOGROUP
bool "Automatic process group scheduling"
select EVENTFD
--
1.7.5.4
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