Alexei Starovoitov c9a8a448e5 bpf: Fix subprog names in stack traces. ...

[ Upstream commit 9c7c48d6a1 ]

The commit 7337224fc1 ("bpf: Improve the info.func_info and info.func_info_rec_size behavior")
accidently made bpf_prog_ksym_set_name() conservative for bpf subprograms.
Fixed it so instead of "bpf_prog_tag_F" the stack traces print "bpf_prog_tag_full_subprog_name".

Fixes: 7337224fc1 ("bpf: Improve the info.func_info and info.func_info_rec_size behavior")
Reported-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220714211637.17150-1-alexei.starovoitov@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:23:30 +02:00

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preload

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arraymap.c

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bpf_inode_storage.c

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bpf_iter.c

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bpf_local_storage.c

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bpf_lru_list.c

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bpf_lru_list.h

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bpf_lsm.c

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bpf_struct_ops_types.h

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bpf_struct_ops.c

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bpf_task_storage.c

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btf.c

bpf: Fix calling global functions from BPF_PROG_TYPE_EXT programs

2022-06-25 15:18:40 +02:00

cgroup.c

bpf: Fix KASAN use-after-free Read in compute_effective_progs

2022-08-17 14:22:54 +02:00

core.c

bpf: Make sure mac_header was set before using it

2022-07-29 17:25:24 +02:00

cpumap.c

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devmap.c

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disasm.c

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disasm.h

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dispatcher.c

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hashtab.c

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helpers.c

bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.

2022-05-01 17:22:26 +02:00

inode.c

bpf: Fix mount source show for bpffs

2022-01-27 11:05:26 +01:00

Kconfig

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local_storage.c

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lpm_trie.c

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Makefile

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map_in_map.c

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map_in_map.h

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map_iter.c

bpf: Introduce MEM_RDONLY flag

2022-05-01 17:22:24 +02:00

net_namespace.c

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offload.c

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percpu_freelist.c

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percpu_freelist.h

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prog_iter.c

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queue_stack_maps.c

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reuseport_array.c

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ringbuf.c

bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.

2022-05-01 17:22:26 +02:00

stackmap.c

bpf: Fix excessive memory allocation in stack_map_alloc()

2022-06-06 08:43:42 +02:00

syscall.c

bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.

2022-05-01 17:22:26 +02:00

sysfs_btf.c

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task_iter.c

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tnum.c

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trampoline.c

bpf: Fix potential array overflow in bpf_trampoline_get_progs()

2022-06-06 08:43:42 +02:00

verifier.c

bpf: Fix subprog names in stack traces.

2022-08-17 14:23:30 +02:00