Florent Revest a8fad73e33 bpf: Remove unnecessary map checks for ARG_PTR_TO_CONST_STR ...

reg->type is enforced by check_reg_type() and map should never be NULL
(it would already have been dereferenced anyway) so these checks are
unnecessary.

Reported-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Florent Revest <revest@chromium.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210422235543.4007694-3-revest@chromium.org

2021-04-23 09:58:21 -07:00

..

preload

bpf: Fix umd memory leak in copy_process()

2021-03-19 22:23:19 +01:00

arraymap.c

bpf: Add arraymap support for bpf_for_each_map_elem() helper

2021-02-26 13:23:52 -08:00

bpf_inode_storage.c

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

2021-03-25 15:31:22 -07:00

bpf_iter.c

bpf: Add bpf_for_each_map_elem() helper

2021-02-26 13:23:52 -08:00

bpf_local_storage.c

bpf: Prevent deadlock from recursive bpf_task_storage_[get|delete]

2021-02-26 11:51:48 -08:00

bpf_lru_list.c

bpf_lru_list: Read double-checked variable once without lock

2021-02-10 15:54:26 -08:00

bpf_lru_list.h

…

bpf_lsm.c

bpf: Avoid old-style declaration warnings

2021-03-24 09:32:28 -07:00

bpf_struct_ops_types.h

…

bpf_struct_ops.c

bpf: Fix fexit trampoline.

2021-03-18 00:22:51 +01:00

bpf_task_storage.c

bpf: Make symbol 'bpf_task_storage_busy' static

2021-03-16 12:24:20 -07:00

btf.c

bpf: Remove redundant assignment of variable id

2021-03-30 22:58:53 +02:00

cgroup.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2021-02-16 13:14:06 -08:00

core.c

bpf: Remove unused parameter from ___bpf_prog_run

2021-04-03 01:38:52 +02:00

cpumap.c

bpf, xdp: Restructure redirect actions

2021-03-10 01:06:34 +01:00

devmap.c

bpf, devmap: Move drop error path to devmap for XDP_REDIRECT

2021-03-18 16:38:51 +01:00

disasm.c

bpf: Support bpf program calling kernel function

2021-03-26 20:41:51 -07:00

disasm.h

…

dispatcher.c

…

hashtab.c

kernel/bpf/: Fix misspellings using codespell tool

2021-03-16 12:22:20 -07:00

helpers.c

bpf: Add a bpf_snprintf helper

2021-04-19 15:27:36 -07:00

inode.c

bpf, inode: Remove second initialization of the bpf_preload_lock

2021-04-06 23:39:13 +02:00

local_storage.c

bpf: Fix NULL pointer dereference in bpf_get_local_storage() helper

2021-03-25 18:31:36 -07:00

lpm_trie.c

bpf: Add support for batched ops in LPM trie maps

2021-03-25 18:51:08 -07:00

Makefile

bpf: Enable task local storage for tracing programs

2021-02-26 11:51:47 -08:00

map_in_map.c

bpf: Relax max_entries check for most of the inner map types

2020-08-28 15:41:30 +02:00

map_in_map.h

bpf: Add map_meta_equal map ops

2020-08-28 15:41:30 +02:00

map_iter.c

bpf: Implement link_query callbacks in map element iterators

2020-08-21 14:01:39 -07:00

net_namespace.c

bpf: Add support for forced LINK_DETACH command

2020-08-01 20:38:28 -07:00

offload.c

…

percpu_freelist.c

bpf: Use raw_spin_trylock() for pcpu_freelist_push/pop in NMI

2020-10-06 00:04:11 +02:00

percpu_freelist.h

bpf: Use raw_spin_trylock() for pcpu_freelist_push/pop in NMI

2020-10-06 00:04:11 +02:00

prog_iter.c

bpf: Refactor bpf_iter_reg to have separate seq_info member

2020-07-25 20:16:32 -07:00

queue_stack_maps.c

bpf: Eliminate rlimit-based memory accounting for queue_stack_maps maps

2020-12-02 18:32:46 -08:00

reuseport_array.c

bpf: Eliminate rlimit-based memory accounting for reuseport_array maps

2020-12-02 18:32:47 -08:00

ringbuf.c

bpf: Eliminate rlimit-based memory accounting for bpf ringbuffer

2020-12-02 18:32:47 -08:00

stackmap.c

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

2021-02-10 13:30:12 -08:00

syscall.c

bpf: Return target info when a tracing bpf_link is queried

2021-04-13 18:18:57 -07:00

sysfs_btf.c

bpf: Load and verify kernel module BTFs

2020-11-10 15:25:53 -08:00

task_iter.c

bpf: Introduce task_vma bpf_iter

2021-02-12 12:56:53 -08:00

tnum.c

…

trampoline.c

bpf: Fix fexit trampoline.

2021-03-18 00:22:51 +01:00

verifier.c

bpf: Remove unnecessary map checks for ARG_PTR_TO_CONST_STR

2021-04-23 09:58:21 -07:00