Contributors: 21
Author Tokens Token Proportion Commits Commit Proportion
Yonghong Song 269 22.05% 3 7.69%
Kumar Kartikeya Dwivedi 231 18.93% 8 20.51%
Jiri Olsa 211 17.30% 4 10.26%
Jordan Rife 117 9.59% 1 2.56%
Martin KaFai Lau 94 7.70% 2 5.13%
Juntong Deng 56 4.59% 2 5.13%
Benjamin Tissoires 46 3.77% 2 5.13%
Puranjay Mohan 33 2.70% 1 2.56%
Alan Maguire 30 2.46% 1 2.56%
Vadim Fedorenko 19 1.56% 1 2.56%
Ilya Leoshkevich 18 1.48% 1 2.56%
David Vernet 18 1.48% 3 7.69%
Matt Bobrowski 16 1.31% 1 2.56%
Hari Bathini 14 1.15% 1 2.56%
Amery Hung 12 0.98% 2 5.13%
Changwoo Min 12 0.98% 1 2.56%
Artem Savkov 7 0.57% 1 2.56%
Ihor Solodrai 7 0.57% 1 2.56%
Feng Zhou 6 0.49% 1 2.56%
Andrii Nakryiko 2 0.16% 1 2.56%
Alexei Starovoitov 2 0.16% 1 2.56%
Total 1220 39 


/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _BPF_TESTMOD_KFUNC_H
#define _BPF_TESTMOD_KFUNC_H

#ifndef __KERNEL__
#include <vmlinux.h>
#include <bpf/bpf_helpers.h>
#else
#define __ksym
struct prog_test_member1 {
	int a;
};

struct prog_test_member {
	struct prog_test_member1 m;
	int c;
};

struct prog_test_ref_kfunc {
	int a;
	int b;
	struct prog_test_member memb;
	struct prog_test_ref_kfunc *next;
	refcount_t cnt;
};
#endif

struct bpf_iter_testmod_seq;

struct prog_test_pass1 {
	int x0;
	struct {
		int x1;
		struct {
			int x2;
			struct {
				int x3;
			};
		};
	};
};

struct prog_test_pass2 {
	int len;
	short arr1[4];
	struct {
		char arr2[4];
		unsigned long arr3[8];
	} x;
};

struct prog_test_big_arg {
	__u64 a;
	__u64 b;
};

struct prog_test_fail1 {
	void *p;
	int x;
};

struct prog_test_fail2 {
	int x8;
	struct prog_test_pass1 x;
};

struct prog_test_fail3 {
	int len;
	char arr1[2];
	char arr2[];
};

struct init_sock_args {
	int af;
	int type;
};

struct addr_args {
	char addr[sizeof(struct __kernel_sockaddr_storage)];
	int addrlen;
};

struct sendmsg_args {
	struct addr_args addr;
	char msg[10];
	int msglen;
};

struct bpf_testmod_ctx {
	struct callback_head	rcu;
	refcount_t		usage;
};

struct prog_test_ref_kfunc *
bpf_kfunc_call_test_acquire(unsigned long *scalar_ptr) __ksym;
void bpf_kfunc_call_test_release(struct prog_test_ref_kfunc *p) __ksym;
void bpf_kfunc_call_test_ref(struct prog_test_ref_kfunc *p) __ksym;

void bpf_kfunc_call_test_mem_len_pass1(void *mem, int len) __ksym;
int *bpf_kfunc_call_test_get_rdwr_mem(struct prog_test_ref_kfunc *p, const int rdwr_buf_size) __ksym;
int *bpf_kfunc_call_test_get_rdonly_mem(struct prog_test_ref_kfunc *p, const int rdonly_buf_size) __ksym;
int *bpf_kfunc_call_test_acq_rdonly_mem(struct prog_test_ref_kfunc *p, const int rdonly_buf_size) __ksym;
void bpf_kfunc_call_int_mem_release(int *p) __ksym;

/* The bpf_kfunc_call_test_static_unused_arg is defined as static,
 * but bpf program compilation needs to see it as global symbol.
 */
#ifndef __KERNEL__
u32 bpf_kfunc_call_test_static_unused_arg(u32 arg, u32 unused) __ksym;
#endif

void bpf_testmod_test_mod_kfunc(int i) __ksym;

__u64 bpf_kfunc_call_test1(struct sock *sk, __u32 a, __u64 b,
				__u32 c, __u64 d) __ksym;
int bpf_kfunc_call_test2(struct sock *sk, __u32 a, __u32 b) __ksym;
struct sock *bpf_kfunc_call_test3(struct sock *sk) __ksym;
long bpf_kfunc_call_test4(signed char a, short b, int c, long d) __ksym;
int bpf_kfunc_call_test5(__u8 a, __u16 b, __u32 c) __ksym;
__u64 bpf_kfunc_call_stack_arg(__u64 a, __u64 b, __u64 c, __u64 d,
			       __u64 e, __u64 f, __u64 g, __u64 h,
			       __u64 i, __u64 j) __ksym;
__u64 bpf_kfunc_call_stack_arg_ptr(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				   __u64 f, __u64 g, __u64 h, __u64 i,
				   struct prog_test_pass1 *p) __ksym;
__u64 bpf_kfunc_call_stack_arg_mix(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				   __u64 f, __u64 g,
				   struct prog_test_pass1 *p, __u64 h,
				   struct prog_test_pass1 *q) __ksym;
__u64 bpf_kfunc_call_stack_arg_dynptr(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				      __u64 f, __u64 g, __u64 h, __u64 i,
				      struct bpf_dynptr *ptr) __ksym;
__u64 bpf_kfunc_call_stack_arg_mem(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				   void *mem, int mem__sz) __ksym;
__u64 bpf_kfunc_call_stack_arg_iter(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				    __u64 f, __u64 g, __u64 h, __u64 i,
				    struct bpf_iter_testmod_seq *it__iter) __ksym;
__u64 bpf_kfunc_call_stack_arg_const_str(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
					 __u64 f, __u64 g, __u64 h, __u64 i,
					 const char *str__str) __ksym;
__u64 bpf_kfunc_call_stack_arg_timer(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				     __u64 f, __u64 g, __u64 h, __u64 i,
				     struct bpf_timer *timer) __ksym;
__u64 bpf_kfunc_call_stack_arg_big(__u64 a, __u64 b, __u64 c, __u64 d, __u64 e,
				   struct prog_test_big_arg s) __ksym;

void bpf_kfunc_call_test_pass_ctx(struct __sk_buff *skb) __ksym;
void bpf_kfunc_call_test_pass1(struct prog_test_pass1 *p) __ksym;
void bpf_kfunc_call_test_pass2(struct prog_test_pass2 *p) __ksym;
void bpf_kfunc_call_test_mem_len_fail2(__u64 *mem, int len) __ksym;

void bpf_kfunc_call_test_destructive(void) __ksym;
void bpf_kfunc_call_test_sleepable(void) __ksym;
int bpf_kfunc_call_test_call_rcu_tasks_trace(int *done) __ksym;

void bpf_kfunc_call_test_offset(struct prog_test_ref_kfunc *p);
struct prog_test_member *bpf_kfunc_call_memb_acquire(void);
void bpf_kfunc_call_memb1_release(struct prog_test_member1 *p);
void bpf_kfunc_call_test_fail1(struct prog_test_fail1 *p);
void bpf_kfunc_call_test_fail2(struct prog_test_fail2 *p);
void bpf_kfunc_call_test_fail3(struct prog_test_fail3 *p);
void bpf_kfunc_call_test_mem_len_fail1(void *mem, int len);

void bpf_kfunc_common_test(void) __ksym;

int bpf_kfunc_init_sock(struct init_sock_args *args) __ksym;
void bpf_kfunc_close_sock(void) __ksym;
int bpf_kfunc_call_kernel_connect(struct addr_args *args) __ksym;
int bpf_kfunc_call_kernel_bind(struct addr_args *args) __ksym;
int bpf_kfunc_call_kernel_listen(void) __ksym;
int bpf_kfunc_call_kernel_sendmsg(struct sendmsg_args *args) __ksym;
int bpf_kfunc_call_sock_sendmsg(struct sendmsg_args *args) __ksym;
int bpf_kfunc_call_kernel_getsockname(struct addr_args *args) __ksym;
int bpf_kfunc_call_kernel_getpeername(struct addr_args *args) __ksym;

void bpf_kfunc_dynptr_test(struct bpf_dynptr *ptr, struct bpf_dynptr *ptr__nullable) __ksym;

struct bpf_testmod_ctx *bpf_testmod_ctx_create(int *err) __ksym;
void bpf_testmod_ctx_release(struct bpf_testmod_ctx *ctx) __ksym;

struct sk_buff *bpf_kfunc_nested_acquire_nonzero_offset_test(struct sk_buff_head *ptr) __ksym;
struct sk_buff *bpf_kfunc_nested_acquire_zero_offset_test(struct sock_common *ptr) __ksym;
void bpf_kfunc_nested_release_test(struct sk_buff *ptr) __ksym;

struct st_ops_args;
int bpf_kfunc_st_ops_test_prologue(struct st_ops_args *args) __ksym;
int bpf_kfunc_st_ops_test_epilogue(struct st_ops_args *args) __ksym;
int bpf_kfunc_st_ops_test_pro_epilogue(struct st_ops_args *args) __ksym;
int bpf_kfunc_st_ops_inc10(struct st_ops_args *args) __ksym;

void bpf_kfunc_trusted_vma_test(struct vm_area_struct *ptr) __ksym;
void bpf_kfunc_trusted_task_test(struct task_struct *ptr) __ksym;
void bpf_kfunc_trusted_num_test(int *ptr) __ksym;
void bpf_kfunc_rcu_task_test(struct task_struct *ptr) __ksym;
struct task_struct *bpf_kfunc_ret_rcu_test(void) __ksym;
int *bpf_kfunc_ret_rcu_test_nostruct(int rdonly_buf_size) __ksym;

#ifndef __KERNEL__
extern int bpf_kfunc_multi_st_ops_test_1(struct st_ops_args *args, u32 id) __weak __ksym;
extern int bpf_kfunc_multi_st_ops_test_1_assoc(struct st_ops_args *args) __weak __ksym;
#endif

struct prog_test_member *bpf_kfunc_get_default_trusted_ptr_test(void) __ksym;
void bpf_kfunc_put_default_trusted_ptr_test(struct prog_test_member *trusted_ptr) __ksym;

void bpf_testmod_test_hardirq_fn(void);
void bpf_testmod_test_softirq_fn(void);
void bpf_kfunc_trigger_ctx_check(void) __ksym;

#endif /* _BPF_TESTMOD_KFUNC_H */