Yafang Shao 5002615a37 bpf: Warn on non-preallocated case for BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE ...

BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE is also tracing type, which may
cause unexpected memory allocation if we set BPF_F_NO_PREALLOC. Let's
also warn on it similar as we do in case of BPF_PROG_TYPE_RAW_TRACEPOINT.

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220713160936.57488-1-laoar.shao@gmail.com

2022-07-14 22:51:35 +02:00

..

preload

bpf: Remove redundant slash

2022-03-07 22:19:32 -08:00

arraymap.c

bpf: add bpf_map_lookup_percpu_elem for percpu map

2022-05-11 18:16:54 -07:00

bloom_filter.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

bpf_inode_storage.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

bpf_iter.c

bpf: Inline calls to bpf_loop when callback is known

2022-06-20 17:40:51 -07:00

bpf_local_storage.c

bpf: Fix usage of trace RCU in local storage.

2022-04-19 17:55:45 -07:00

bpf_lru_list.c

…

bpf_lru_list.h

printk: stop including cache.h from printk.h

2022-05-13 07:20:07 -07:00

bpf_lsm.c

bpf: expose bpf_{g,s}etsockopt to lsm cgroup

2022-06-29 13:21:52 -07:00

bpf_struct_ops_types.h

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bpf_struct_ops.c

bpf: Remove is_valid_bpf_tramp_flags()

2022-07-11 21:04:58 +02:00

bpf_task_storage.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

btf.c

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

2022-07-09 12:24:16 -07:00

cgroup.c

bpf: implement BPF_PROG_QUERY for BPF_LSM_CGROUP

2022-06-29 13:21:52 -07:00

core.c

bpf, x86: fix freeing of not-finalized bpf_prog_pack

2022-07-12 17:33:22 -07:00

cpumap.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

devmap.c

bpf: Make non-preallocated allocation low priority

2022-07-12 17:44:27 -07:00

disasm.c

…

disasm.h

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dispatcher.c

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hashtab.c

bpf: Make non-preallocated allocation low priority

2022-07-12 17:44:27 -07:00

helpers.c

bpf: Fix non-static bpf_func_proto struct definitions

2022-06-17 16:00:51 +02:00

inode.c

bpf: Convert bpf_preload.ko to use light skeleton.

2022-02-10 23:31:51 +01:00

Kconfig

rcu: Make the TASKS_RCU Kconfig option be selected

2022-04-20 16:52:58 -07:00

link_iter.c

bpf: Add bpf_link iterator

2022-05-10 11:20:45 -07:00

local_storage.c

bpf: Make non-preallocated allocation low priority

2022-07-12 17:44:27 -07:00

lpm_trie.c

bpf: Make non-preallocated allocation low priority

2022-07-12 17:44:27 -07:00

Makefile

bpf: Add bpf_link iterator

2022-05-10 11:20:45 -07:00

map_in_map.c

bpf: Allow storing unreferenced kptr in map

2022-04-25 17:31:35 -07:00

map_in_map.h

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map_iter.c

bpf: Introduce MEM_RDONLY flag

2021-12-18 13:27:41 -08:00

mmap_unlock_work.h

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net_namespace.c

net: Add includes masked by netdevice.h including uapi/bpf.h

2021-12-29 20:03:05 -08:00

offload.c

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percpu_freelist.c

bpf: avoid grabbing spin_locks of all cpus when no free elems

2022-06-11 14:25:35 -07:00

percpu_freelist.h

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prog_iter.c

…

queue_stack_maps.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

reuseport_array.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

ringbuf.c

bpf: Dynptr support for ring buffers

2022-05-23 14:31:28 -07:00

stackmap.c

bpf: Compute map_btf_id during build time

2022-04-26 11:35:21 -07:00

syscall.c

bpf: reparent bpf maps on memcg offlining

2022-07-12 15:59:12 -07:00

sysfs_btf.c

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task_iter.c

bpf: Remove redundant assignment to meta.seq in __task_seq_show()

2022-04-11 21:14:34 +02:00

tnum.c

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trampoline.c

bpf: Remove is_valid_bpf_tramp_flags()

2022-07-11 21:04:58 +02:00

verifier.c

bpf: Warn on non-preallocated case for BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE

2022-07-14 22:51:35 +02:00