Commit f7ed8331 authored by Kevin Brodsky's avatar Kevin Brodsky Committed by Andrew Morton
Browse files

selftests/mm: define types using typedef in pkey-helpers.h 

Using #define to define types should be avoided.  Use typedef instead. 
Also ensure that __u* types are actually defined by including
<linux/types.h>.

Link: https://lkml.kernel.org/r/20241209095019.1732120-8-kevin.brodsky@arm.com


Signed-off-by: default avatarKevin Brodsky <kevin.brodsky@arm.com>
Cc: Aruna Ramakrishna <aruna.ramakrishna@oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: Keith Lucas <keith.lucas@oracle.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 31fdc965

tools/testing/selftests/mm/pkey-helpers.h

+6 −4
Original line number Diff line number Diff line
@@ -13,13 +13,15 @@ 
#include <ucontext.h>

#include <sys/mman.h>



#include <linux/types.h>



#include "../kselftest.h"



/* Define some kernel-like types */

#define  u8 __u8

#define u16 __u16

#define u32 __u32

#define u64 __u64

typedef __u8	u8;

typedef __u16	u16;

typedef __u32	u32;

typedef __u64	u64;



#define PTR_ERR_ENOTSUP ((void *)-ENOTSUP)