linux-stable/kernel/bpf
Jiong Wang b325fbca4b bpf: verifier: mark patched-insn with sub-register zext flag
Patched insns do not go through generic verification, therefore doesn't has
zero extension information collected during insn walking.

We don't bother analyze them at the moment, for any sub-register def comes
from them, just conservatively mark it as needing zero extension.

Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2019-05-24 18:58:37 -07:00
..
arraymap.c bpf: allow for key-less BTF in array map 2019-04-09 17:05:46 -07:00
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: allow for key-less BTF in array map 2019-04-09 17:05:46 -07:00
cgroup.c bpf: add map helper functions push, pop, peek in more BPF programs 2019-04-16 10:24:02 +02:00
core.c bpf: fix out of bounds backwards jmps due to dead code removal 2019-05-10 18:49:27 -07:00
cpumap.c bpf: cpumap memory prefetchw optimizations for struct page 2019-04-17 19:09:25 -07:00
devmap.c bpf: devmap: fix use-after-free Read in __dev_map_entry_free 2019-05-14 01:25:49 +02:00
disasm.c bpf: implement lookup-free direct value access for maps 2019-04-09 17:05:46 -07:00
disasm.h bpf: Remove struct bpf_verifier_env argument from print_bpf_insn 2018-03-23 17:38:57 +01:00
hashtab.c bpf, lru: avoid messing with eviction heuristics upon syscall lookup 2019-05-14 10:47:29 -07:00
helpers.c bpf: Introduce bpf_strtol and bpf_strtoul helpers 2019-04-12 13:54:59 -07:00
inode.c bpf: relax inode permission check for retrieving bpf program 2019-05-16 11:31:49 -07:00
local_storage.c bpf: add program side {rd, wr}only support for maps 2019-04-09 17:05:46 -07:00
lpm_trie.c bpf: add program side {rd, wr}only support for maps 2019-04-09 17:05:46 -07:00
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: add program side {rd, wr}only support for maps 2019-04-09 17:05:46 -07:00
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 bpf: add map_lookup_elem_sys_only for lookups from syscall side 2019-05-14 10:47:29 -07:00
tnum.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
verifier.c bpf: verifier: mark patched-insn with sub-register zext flag 2019-05-24 18:58:37 -07:00
xskmap.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-10-19 11:03:06 -07:00