Lorenz Bauer 0f3adc288d bpf: track references based on is_acquire_func ...

So far, the verifier only acquires reference tracking state for
RET_PTR_TO_SOCKET_OR_NULL. Instead of extending this for every
new return type which desires these semantics, acquire reference
tracking state iff the called helper is an acquire function.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2019-03-21 18:59:10 -07:00

..

arraymap.c

bpf: introduce BPF_F_LOCK flag

2019-02-01 20:55:39 +01:00

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-02-08 15:00:17 -08:00

cgroup.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-02-08 15:00:17 -08:00

core.c

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-03-06 07:59:36 -08:00

cpumap.c

bpf/cpumap: make sure frame_size for build_skb is aligned if headroom isn't

2018-12-20 23:19:12 +01:00

devmap.c

bpf: devmap: fix wrong interface selection in notifier_call

2018-10-26 00:32:21 +02:00

disasm.c

bpf: disassembler support JMP32

2019-01-26 13:33:01 -08:00

disasm.h

bpf: Remove struct bpf_verifier_env argument from print_bpf_insn

2018-03-23 17:38:57 +01:00

hashtab.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-02-08 15:00:17 -08:00

helpers.c

bpf: introduce BPF_F_LOCK flag

2019-02-01 20:55:39 +01:00

inode.c

bpf: decouple btf from seq bpf fs dump and enable more maps

2018-08-13 00:52:45 +02:00

local_storage.c

bpf: introduce BPF_F_LOCK flag

2019-02-01 20:55:39 +01:00

lpm_trie.c

bpf, lpm: fix lookup bug in map_delete_elem

2019-02-22 16:17:53 +01:00

Makefile

bpf: add queue and stack maps

2018-10-19 13:24:31 -07:00

map_in_map.c

bpf: set inner_map_meta->spin_lock_off correctly

2019-02-27 17:03:13 -08:00

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: add priv field for drivers

2019-02-12 17:07:09 +01:00

percpu_freelist.c

bpf: fix lockdep false positive in percpu_freelist

2019-01-31 23:18:21 +01:00

percpu_freelist.h

bpf: fix lockdep false positive in percpu_freelist

2019-01-31 23:18:21 +01:00

queue_stack_maps.c

bpf: fix integer overflow in queue_stack_map

2018-11-22 21:29:40 +01:00

reuseport_array.c

bpf: Introduce BPF_MAP_TYPE_REUSEPORT_SOCKARRAY

2018-08-11 01:58:46 +02:00

stackmap.c

bpf: fix lockdep false positive in stackmap

2019-02-11 16:36:24 +01:00

syscall.c

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-03-06 07:59:36 -08:00

tnum.c

bpf/verifier: improve register value range tracking with ARSH

2018-04-29 08:45:53 -07:00

verifier.c

bpf: track references based on is_acquire_func

2019-03-21 18:59:10 -07:00

xskmap.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-10-19 11:03:06 -07:00