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Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

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Alexei Starovoitov says:

====================
pull-request: bpf-next 2021-12-30

The following pull-request contains BPF updates for your *net-next* tree.

We've added 72 non-merge commits during the last 20 day(s) which contain
a total of 223 files changed, 3510 insertions(+), 1591 deletions(-).

The main changes are:

1) Automatic setrlimit in libbpf when bpf is memcg's in the kernel, from Andrii.

2) Beautify and de-verbose verifier logs, from Christy.

3) Composable verifier types, from Hao.

4) bpf_strncmp helper, from Hou.

5) bpf.h header dependency cleanup, from Jakub.

6) get_func_[arg|ret|arg_cnt] helpers, from Jiri.

7) Sleepable local storage, from KP.

8) Extend kfunc with PTR_TO_CTX, PTR_TO_MEM argument support, from Kumar.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2021-12-31 14:35:40 +00:00
parent ce2b6eb409 9e6b19a66d
commit e63a023489
221 changed files with 3501 additions and 1586 deletions
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13
tools/perf/builtin-trace.c
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@@ -3257,10 +3257,21 @@ static void trace__set_bpf_map_syscalls(struct trace *trace)
static struct bpf_program *trace__find_bpf_program_by_title(struct trace *trace, const char *name)
{
struct bpf_program *pos, *prog = NULL;
const char *sec_name;
if (trace->bpf_obj == NULL)
return NULL;
return bpf_object__find_program_by_title(trace->bpf_obj, name);
bpf_object__for_each_program(pos, trace->bpf_obj) {
sec_name = bpf_program__section_name(pos);
if (sec_name && !strcmp(sec_name, name)) {
prog = pos;
break;
}
}
return prog;
}
static struct bpf_program *trace__find_syscall_bpf_prog(struct trace *trace, struct syscall *sc,