Daniel Borkmann 7d1982b4e3 bpf: fix panic in prog load calls cleanup ... While testing I found that when hitting error path in bpf_prog_load() where we jump to free_used_maps and prog contained BPF to BPF calls that were JITed earlier, then we never clean up the bpf_prog_kallsyms_add() done under jit_subprogs(). Add proper API to make BPF kallsyms deletion more clear and fix that. Fixes: 1c2a088a66 ("bpf: x64: add JIT support for multi-function programs") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2018-06-15 11:14:25 -07:00
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arraymap.c	bpf: btf: Rename btf_key_id and btf_value_id in bpf_map_info	2018-05-23 12:03:32 +02:00
bpf_lru_list.c	bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4	2017-04-17 13:55:52 -04:00
bpf_lru_list.h	bpf: Only set node->ref = 1 if it has not been set	2017-09-01 09:57:39 -07:00
btf.c	bpf: btf: Ensure t->type == 0 for BTF_KIND_FWD	2018-06-02 11:22:36 -07:00
cgroup.c	bpf: Hooks for sys_sendmsg	2018-05-28 17:41:02 +02:00
core.c	bpf: fix panic in prog load calls cleanup	2018-06-15 11:14:25 -07:00
cpumap.c	xdp: introduce xdp_return_frame_rx_napi	2018-05-24 18:36:15 -07:00
devmap.c	bpf/xdp: devmap can avoid calling ndo_xdp_flush	2018-06-03 08:11:35 -07:00
disasm.c	bpf: Remove struct bpf_verifier_env argument from print_bpf_insn	2018-03-23 17:38:57 +01:00
disasm.h	bpf: Remove struct bpf_verifier_env argument from print_bpf_insn	2018-03-23 17:38:57 +01:00
hashtab.c	bpf: avoid retpoline for lookup/update/delete calls on maps	2018-06-03 07:45:37 -07:00
helpers.c	bpf: implement bpf_get_current_cgroup_id() helper	2018-06-03 18:22:41 -07:00
inode.c	bpf: implement dummy fops for bpf objects	2018-06-08 10:58:48 -07:00
lpm_trie.c	bpf: fix rcu lockdep warning for lpm_trie map_free callback	2018-02-22 21:29:12 +01:00
Makefile	bpf: introduce new bpf AF_XDP map type BPF_MAP_TYPE_XSKMAP	2018-05-03 15:55:24 -07:00
map_in_map.c	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
map_in_map.h	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
offload.c	bpf: offload: allow offloaded programs to use perf event arrays	2018-05-04 23:41:03 +02:00
percpu_freelist.c	bpf: fix lockdep splat	2017-11-15 19:46:32 +09:00
percpu_freelist.h	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
sockmap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2018-05-24 22:20:51 -04:00
stackmap.c	bpf: avoid -Wmaybe-uninitialized warning	2018-05-28 17:40:59 +02:00
syscall.c	bpf: fix panic in prog load calls cleanup	2018-06-15 11:14:25 -07:00
tnum.c	bpf/verifier: improve register value range tracking with ARSH	2018-04-29 08:45:53 -07:00
verifier.c	bpf: reject passing modified ctx to helper functions	2018-06-07 12:37:17 -07:00
xskmap.c	xsk: clean up SPDX headers	2018-05-18 16:07:02 +02:00