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selftests: clone3: remove duplicate defines

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Remove duplicate defines which are already included in kernel headers.
MAX_PID_NS_LEVEL macro is used inside kernel only. It isn't exposed to
userspace. So it is never defined in test application. Remove #ifndef in
this case.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Muhammad Usama Anjum 2023-10-06 15:07:36 +05:00 committed by Shuah Khan
parent dfc033059b
commit 44eebacd6b
4 changed files with 0 additions and 21 deletions
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2
tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c
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@ -27,9 +27,7 @@
#include "../kselftest_harness.h" #include "../kselftest_harness.h"
#include "clone3_selftests.h" #include "clone3_selftests.h"
#ifndef MAX_PID_NS_LEVEL
#define MAX_PID_NS_LEVEL 32 #define MAX_PID_NS_LEVEL 32
#endif
static void child_exit(int ret) static void child_exit(int ret)
{ {

4
tools/testing/selftests/clone3/clone3_clear_sighand.c
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@ -16,10 +16,6 @@
#include "../kselftest.h" #include "../kselftest.h"
#include "clone3_selftests.h" #include "clone3_selftests.h"
#ifndef CLONE_CLEAR_SIGHAND
#define CLONE_CLEAR_SIGHAND 0x100000000ULL
#endif
static void nop_handler(int signo) static void nop_handler(int signo)
{ {
} }

13
tools/testing/selftests/clone3/clone3_selftests.h
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@ -15,10 +15,6 @@
#define ptr_to_u64(ptr) ((__u64)((uintptr_t)(ptr))) #define ptr_to_u64(ptr) ((__u64)((uintptr_t)(ptr)))
#ifndef CLONE_INTO_CGROUP
#define CLONE_INTO_CGROUP 0x200000000ULL /* Clone into a specific cgroup given the right permissions. */
#endif
#ifndef __NR_clone3 #ifndef __NR_clone3
#define __NR_clone3 -1 #define __NR_clone3 -1
#endif #endif
@ -32,18 +28,9 @@ struct __clone_args {
__aligned_u64 stack; __aligned_u64 stack;
__aligned_u64 stack_size; __aligned_u64 stack_size;
__aligned_u64 tls; __aligned_u64 tls;
#ifndef CLONE_ARGS_SIZE_VER0
#define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */
#endif
__aligned_u64 set_tid; __aligned_u64 set_tid;
__aligned_u64 set_tid_size; __aligned_u64 set_tid_size;
#ifndef CLONE_ARGS_SIZE_VER1
#define CLONE_ARGS_SIZE_VER1 80 /* sizeof second published struct */
#endif
__aligned_u64 cgroup; __aligned_u64 cgroup;
#ifndef CLONE_ARGS_SIZE_VER2
#define CLONE_ARGS_SIZE_VER2 88 /* sizeof third published struct */
#endif
}; };
static pid_t sys_clone3(struct __clone_args *args, size_t size) static pid_t sys_clone3(struct __clone_args *args, size_t size)

2
tools/testing/selftests/clone3/clone3_set_tid.c
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@ -23,9 +23,7 @@
#include "../kselftest.h" #include "../kselftest.h"
#include "clone3_selftests.h" #include "clone3_selftests.h"
#ifndef MAX_PID_NS_LEVEL
#define MAX_PID_NS_LEVEL 32 #define MAX_PID_NS_LEVEL 32
#endif
static int pipe_1[2]; static int pipe_1[2];
static int pipe_2[2]; static int pipe_2[2];