diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/asm_goto_workaround.h | 8 | ||||
| -rw-r--r-- | samples/bpf/map_perf_test_user.c | 2 | ||||
| -rw-r--r-- | samples/bpf/xdp_router_ipv4_user.c | 2 | ||||
| -rw-r--r-- | samples/cgroup/.gitignore | 3 | ||||
| -rw-r--r-- | samples/seccomp/user-trap.c | 8 |
5 files changed, 15 insertions, 8 deletions
diff --git a/samples/bpf/asm_goto_workaround.h b/samples/bpf/asm_goto_workaround.h index 7048bb3594d6..634e81d83efd 100644 --- a/samples/bpf/asm_goto_workaround.h +++ b/samples/bpf/asm_goto_workaround.h @@ -4,14 +4,14 @@ #define __ASM_GOTO_WORKAROUND_H /* - * This will bring in asm_volatile_goto and asm_inline macro definitions + * This will bring in asm_goto_output and asm_inline macro definitions * if enabled by compiler and config options. */ #include <linux/types.h> -#ifdef asm_volatile_goto -#undef asm_volatile_goto -#define asm_volatile_goto(x...) asm volatile("invalid use of asm_volatile_goto") +#ifdef asm_goto_output +#undef asm_goto_output +#define asm_goto_output(x...) asm volatile("invalid use of asm_goto_output") #endif /* diff --git a/samples/bpf/map_perf_test_user.c b/samples/bpf/map_perf_test_user.c index d2fbcf963cdf..07ff471ed6ae 100644 --- a/samples/bpf/map_perf_test_user.c +++ b/samples/bpf/map_perf_test_user.c @@ -370,7 +370,7 @@ static void run_perf_test(int tasks) static void fill_lpm_trie(void) { - struct bpf_lpm_trie_key *key; + struct bpf_lpm_trie_key_u8 *key; unsigned long value = 0; unsigned int i; int r; diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c index 9d41db09c480..266fdd0b025d 100644 --- a/samples/bpf/xdp_router_ipv4_user.c +++ b/samples/bpf/xdp_router_ipv4_user.c @@ -91,7 +91,7 @@ static int recv_msg(struct sockaddr_nl sock_addr, int sock) static void read_route(struct nlmsghdr *nh, int nll) { char dsts[24], gws[24], ifs[16], dsts_len[24], metrics[24]; - struct bpf_lpm_trie_key *prefix_key; + struct bpf_lpm_trie_key_u8 *prefix_key; struct rtattr *rt_attr; struct rtmsg *rt_msg; int rtm_family; diff --git a/samples/cgroup/.gitignore b/samples/cgroup/.gitignore new file mode 100644 index 000000000000..3a0161194cce --- /dev/null +++ b/samples/cgroup/.gitignore @@ -0,0 +1,3 @@ +/cgroup_event_listener +/memcg_event_listener + diff --git a/samples/seccomp/user-trap.c b/samples/seccomp/user-trap.c index 20291ec6489f..a23fec357b5d 100644 --- a/samples/seccomp/user-trap.c +++ b/samples/seccomp/user-trap.c @@ -33,6 +33,7 @@ static int send_fd(int sock, int fd) { struct msghdr msg = {}; struct cmsghdr *cmsg; + int *fd_ptr; char buf[CMSG_SPACE(sizeof(int))] = {0}, c = 'c'; struct iovec io = { .iov_base = &c, @@ -47,7 +48,8 @@ static int send_fd(int sock, int fd) cmsg->cmsg_level = SOL_SOCKET; cmsg->cmsg_type = SCM_RIGHTS; cmsg->cmsg_len = CMSG_LEN(sizeof(int)); - *((int *)CMSG_DATA(cmsg)) = fd; + fd_ptr = (int *)CMSG_DATA(cmsg); + *fd_ptr = fd; msg.msg_controllen = cmsg->cmsg_len; if (sendmsg(sock, &msg, 0) < 0) { @@ -62,6 +64,7 @@ static int recv_fd(int sock) { struct msghdr msg = {}; struct cmsghdr *cmsg; + int *fd_ptr; char buf[CMSG_SPACE(sizeof(int))] = {0}, c = 'c'; struct iovec io = { .iov_base = &c, @@ -79,8 +82,9 @@ static int recv_fd(int sock) } cmsg = CMSG_FIRSTHDR(&msg); + fd_ptr = (int *)CMSG_DATA(cmsg); - return *((int *)CMSG_DATA(cmsg)); + return *fd_ptr; } static int user_trap_syscall(int nr, unsigned int flags) |