Linus Torvalds c1e939a21e cgroup: Fixes for v6.12-rc5 ... - cgroup_bpf_release_fn() could saturate system_wq with cgrp->bpf.release_work which can then form a circular dependency leading to deadlocks. Fix by using a dedicated workqueue. The system_wq's max concurrency limit is being increased separately. - Fix theoretical off-by-one bug when enforcing max cgroup hierarchy depth. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZyGCPA4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGS2MAQDmtRNBlDYl36fiLAsylU4Coz5P0Y4ISmtSWT+c zrEUZAD/WKSlCfy4RFngmnfkYbrJ+tWOVTMtsDqby8IzYLDGBw8= =glRQ -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.12-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: - cgroup_bpf_release_fn() could saturate system_wq with cgrp->bpf.release_work which can then form a circular dependency leading to deadlocks. Fix by using a dedicated workqueue. The system_wq's max concurrency limit is being increased separately. - Fix theoretical off-by-one bug when enforcing max cgroup hierarchy depth * tag 'cgroup-for-6.12-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: Fix potential overflow issue when checking max_depth cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction		2024-10-29 16:41:30 -10:00
..
preload
arena.c
arraymap.c	bpf: Check percpu map value size first	2024-09-11 13:22:37 -07:00
bloom_filter.c
bpf_cgrp_storage.c
bpf_inode_storage.c	bpf: switch fdget_raw() uses to CLASS(fd_raw, ...)	2024-08-13 15:58:10 -07:00
bpf_iter.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
bpf_local_storage.c
bpf_lru_list.c
bpf_lru_list.h
bpf_lsm.c	bpf, lsm: Remove bpf_lsm_key_free hook	2024-10-08 12:52:40 -07:00
bpf_struct_ops.c	bpf: Check unsupported ops from the bpf_struct_ops's cfi_stubs	2024-07-29 12:54:13 -07:00
bpf_task_storage.c
btf.c	bpf: Check the remaining info_cnt before repeating btf fields	2024-10-09 16:32:46 -07:00
btf_iter.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
btf_relocate.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
cgroup.c	cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction	2024-10-08 08:43:22 -10:00
cgroup_iter.c
core.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
cpumap.c	bpf, cpumap: Move xdp:xdp_cpumap_kthread tracepoint before rcv	2024-09-11 16:32:11 +02:00
cpumask.c
crypto.c
devmap.c	bpf: devmap: provide rxq after redirect	2024-10-02 13:48:26 -07:00
disasm.c
disasm.h
dispatcher.c
hashtab.c	bpf: Check percpu map value size first	2024-09-11 13:22:37 -07:00
helpers.c	bpf: Add MEM_WRITE attribute	2024-10-22 15:42:56 -07:00
inode.c	bpf: Preserve param->string when parsing mount options	2024-10-22 12:56:38 -07:00
Kconfig
link_iter.c
local_storage.c	bpf: Replace 8 seq_puts() calls by seq_putc() calls	2024-07-29 12:53:00 -07:00
log.c	bpf: Fix print_reg_state's constant scalar dump	2024-10-17 11:06:34 -07:00
lpm_trie.c
Makefile	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
map_in_map.c	bpf: switch maps to CLASS(fd, ...)	2024-08-13 15:58:17 -07:00
map_in_map.h
map_iter.c
memalloc.c	bpf: Fix percpu address space issues	2024-08-22 08:01:50 -07:00
mmap_unlock_work.h
mprog.c
net_namespace.c
offload.c
percpu_freelist.c
percpu_freelist.h
prog_iter.c
queue_stack_maps.c
relo_core.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
reuseport_array.c	bpf: Use sockfd_put() helper	2024-08-30 08:57:47 -07:00
ringbuf.c	bpf: Add MEM_WRITE attribute	2024-10-22 15:42:56 -07:00
stackmap.c	bpf: wire up sleepable bpf_get_stack() and bpf_get_task_stack() helpers	2024-09-11 09:58:31 -07:00
syscall.c	bpf: Check validity of link->type in bpf_link_show_fdinfo()	2024-10-24 10:17:12 -07:00
sysfs_btf.c
task_iter.c	bpf: Fix iter/task tid filtering	2024-10-17 10:52:18 -07:00
tcx.c
tnum.c
token.c	bpf: convert bpf_token_create() to CLASS(fd, ...)	2024-09-12 18:58:02 -07:00
trampoline.c
verifier.c	bpf: fix do_misc_fixups() for bpf_get_branch_snapshot()	2024-10-23 22:16:45 -07:00