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
arena.c
arraymap.c
bloom_filter.c
bpf_cgrp_storage.c
bpf_inode_storage.c
bpf_iter.c
bpf_local_storage.c
bpf_lru_list.c
bpf_lru_list.h
bpf_lsm.c
bpf_struct_ops.c
bpf_task_storage.c
btf_iter.c
btf_relocate.c
btf.c	bpf-next-6.17	2025-07-30 09:58:50 -07:00
cgroup_iter.c
cgroup.c	bpf-next-6.17	2025-07-30 09:58:50 -07:00
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
crypto.c	bpf: Fix out-of-bounds dynptr write in bpf_crypto_crypt	2025-09-09 15:07:57 -07:00
devmap.c
disasm.c
disasm.h
dispatcher.c
dmabuf_iter.c
hashtab.c
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
Kconfig
kmem_cache_iter.c
link_iter.c
local_storage.c
log.c
lpm_trie.c
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
offload.c
percpu_freelist.c
percpu_freelist.h
prog_iter.c
queue_stack_maps.c
range_tree.c
range_tree.h
relo_core.c
reuseport_array.c
ringbuf.c
rqspinlock.c	rqspinlock: Choose trylock fallback for NMI waiters	2025-09-09 15:10:28 -07:00
rqspinlock.h
stackmap.c
stream.c
syscall.c	bpf: Move bpf map owner out of common struct	2025-07-31 11:30:05 -07:00
sysfs_btf.c
task_iter.c
tcx.c
tnum.c
token.c
trampoline.c
verifier.c	bpf: Reject bpf_timer for PREEMPT_RT	2025-09-10 12:34:09 -07:00