Chenbo Feng e547ff3f80 bpf: relax inode permission check for retrieving bpf program ... For iptable module to load a bpf program from a pinned location, it only retrieve a loaded program and cannot change the program content so requiring a write permission for it might not be necessary. Also when adding or removing an unrelated iptable rule, it might need to flush and reload the xt_bpf related rules as well and triggers the inode permission check. It might be better to remove the write premission check for the inode so we won't need to grant write access to all the processes that flush and restore iptables rules. Signed-off-by: Chenbo Feng <fengc@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2019-05-16 11:31:49 -07:00
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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	bpf/verifier: improve register value range tracking with ARSH	2018-04-29 08:45:53 -07:00
verifier.c	bpf: fix undefined behavior in narrow load handling	2019-05-13 02:05:50 +02:00
xskmap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-10-19 11:03:06 -07:00