Leon Hwang e25ddfb388 bpf: Reject bpf_timer for PREEMPT_RT ... When enable CONFIG_PREEMPT_RT, the kernel will warn when run timer selftests by './test_progs -t timer': BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 In order to avoid such warning, reject bpf_timer in verifier when PREEMPT_RT is enabled. Signed-off-by: Leon Hwang <leon.hwang@linux.dev> Link: https://lore.kernel.org/r/20250910125740.52172-2-leon.hwang@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2025-09-10 12:34:09 -07:00
..
preload	umd: Remove usermode driver framework	2025-07-26 21:03:04 +02:00
arena.c	bpf/arena: add bpf_arena_reserve_pages kfunc	2025-07-11 10:43:54 -07:00
arraymap.c	bpf: add btf_type_is_i{32,64} helpers	2025-06-25 15:15:49 -07:00
bloom_filter.c
bpf_cgrp_storage.c	bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage	2025-03-18 19:05:46 -07:00
bpf_inode_storage.c	bpf: Disable migration when destroying inode storage	2025-01-08 18:06:36 -08:00
bpf_iter.c	bpf: Add attach_type field to bpf_link	2025-07-11 10:51:55 -07:00
bpf_local_storage.c	bpf: add btf_type_is_i{32,64} helpers	2025-06-25 15:15:49 -07:00
bpf_lru_list.c	bpf: Adjust free target to avoid global starvation of LRU map	2025-06-18 18:50:14 -07:00
bpf_lru_list.h	bpf: Adjust free target to avoid global starvation of LRU map	2025-06-18 18:50:14 -07:00
bpf_lsm.c	bpf: lsm: Add two more sleepable hooks	2025-02-13 19:35:31 -08:00
bpf_struct_ops.c	bpf: Add attach_type field to bpf_link	2025-07-11 10:51:55 -07:00
bpf_task_storage.c	bpf: Remove migrate_{disable|enable} from bpf_task_storage_lock helpers	2025-01-08 18:06:36 -08:00
btf.c	bpf-next-6.17	2025-07-30 09:58:50 -07:00
btf_iter.c
btf_relocate.c
cgroup.c	bpf-next-6.17	2025-07-30 09:58:50 -07:00
cgroup_iter.c
core.c	bpf: Allow fall back to interpreter for programs with stack size <= 512	2025-09-09 15:12:16 -07:00
cpumap.c	bpf, cpumap: Disable page_pool direct xdp_return need larger scope	2025-08-15 11:08:08 +02:00
cpumask.c	bpf: fix missing kdoc string fields in cpumask.c	2025-03-15 11:48:57 -07:00
crypto.c	bpf: Fix out-of-bounds dynptr write in bpf_crypto_crypt	2025-09-09 15:07:57 -07:00
devmap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-12-12 14:19:05 -08:00
disasm.c	bpftool: Using the right format specifiers	2025-03-17 13:50:56 -07:00
disasm.h
dispatcher.c
dmabuf_iter.c	bpf: Add open coded dmabuf iterator	2025-05-27 09:51:25 -07:00
hashtab.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc4	2025-04-28 08:40:45 -07:00
helpers.c	bpf: Tell memcg to use allow_spinning=false path in bpf_timer_init()	2025-09-09 15:24:34 -07:00
inode.c	VFS: rename lookup_one_len family to lookup_noperm and remove permission check	2025-04-08 11:24:36 +02:00
Kconfig
kmem_cache_iter.c
link_iter.c	bpf: Clean up individual BTF_ID code	2025-07-16 18:34:42 -07:00
local_storage.c	bpf: add btf_type_is_i{32,64} helpers	2025-06-25 15:15:49 -07:00
log.c	bpf: Introduce support for bpf_local_irq_{save,restore}	2024-12-04 08:38:29 -08:00
lpm_trie.c	bpf: Convert lpm_trie.c to rqspinlock	2025-03-19 08:03:05 -07:00
Makefile	rqspinlock: Choose trylock fallback for NMI waiters	2025-09-09 15:10:28 -07:00
map_in_map.c
map_in_map.h
map_iter.c
memalloc.c
mmap_unlock_work.h
mprog.c
net_namespace.c	bpf: Remove attach_type in bpf_netns_link	2025-07-11 11:01:04 -07:00
offload.c	net: move misc netdev_lock flavors to a separate header	2025-03-08 09:06:50 -08:00
percpu_freelist.c	bpf: Convert percpu_freelist.c to rqspinlock	2025-03-19 08:03:05 -07:00
percpu_freelist.h	bpf: Convert percpu_freelist.c to rqspinlock	2025-03-19 08:03:05 -07:00
prog_iter.c	bpf: Clean up individual BTF_ID code	2025-07-16 18:34:42 -07:00
queue_stack_maps.c	bpf: Convert queue_stack map to rqspinlock	2025-04-10 12:51:10 -07:00
range_tree.c	bpf: Disable migration before calling ops->map_free()	2025-01-08 18:06:36 -08:00
range_tree.h
relo_core.c
reuseport_array.c
ringbuf.c	bpf: Convert ringbuf map to rqspinlock	2025-04-11 10:28:26 -07:00
rqspinlock.c	rqspinlock: Choose trylock fallback for NMI waiters	2025-09-09 15:10:28 -07:00
rqspinlock.h	rqspinlock: Protect waiters in queue from stalls	2025-03-19 08:03:05 -07:00
stackmap.c
stream.c	bpf: Fix improper int-to-ptr cast in dump_stack_cb	2025-07-07 08:30:15 -07:00
syscall.c	bpf: Move bpf map owner out of common struct	2025-07-31 11:30:05 -07:00
sysfs_btf.c	Driver core changes for 6.17-rc1	2025-07-29 12:15:39 -07:00
task_iter.c
tcx.c	bpf: Remove location field in tcx_link	2025-07-11 11:00:57 -07:00
tnum.c	bpf: Add range tracking for BPF_NEG	2025-06-25 15:12:17 -07:00
token.c	bpf: Add struct bpf_token_info	2025-07-16 18:38:05 -07:00
trampoline.c	bpf: Add attach_type field to bpf_link	2025-07-11 10:51:55 -07:00
verifier.c	bpf: Reject bpf_timer for PREEMPT_RT	2025-09-10 12:34:09 -07:00