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userns: userns: Remove UIDGID_STRICT_TYPE_CHECKS

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Removing UIDGID_STRICT_TYPE_CHECKS simplifies the code and always
generates a compile error if the uids and kuids or gids and kgids are
mixed by accident.  Now that the appropriate conversions have been
placed throughout the kernel there is no longer a need for a mode where
we don't detect them as compile errors.

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2012-05-25 18:37:55 -06:00
parent 41301ae78a
commit 261000a56b
4 changed files with 0 additions and 51 deletions
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15
include/linux/projid.h
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@ -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