Kees Cook 189f164e57 Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses ...

Conversion performed via this Coccinelle script:

  // SPDX-License-Identifier: GPL-2.0-only
  // Options: --include-headers-for-types --all-includes --include-headers --keep-comments
  virtual patch

  @gfp depends on patch && !(file in "tools") && !(file in "samples")@
  identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex,
 		    kzalloc_obj,kzalloc_objs,kzalloc_flex,
		    kvmalloc_obj,kvmalloc_objs,kvmalloc_flex,
		    kvzalloc_obj,kvzalloc_objs,kvzalloc_flex};
  @@

  	ALLOC(...
  -		, GFP_KERNEL
  	)

  $ make coccicheck MODE=patch COCCI=gfp.cocci

Build and boot tested x86_64 with Fedora 42's GCC and Clang:

Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01
Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01

Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2026-02-22 08:26:33 -08:00

..

act_api.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_bpf.c

bpf: Add bpf_prog_run_data_pointers()

2025-11-14 08:56:49 -08:00

act_connmark.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_csum.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_ct.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_ctinfo.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_gact.c

…

act_gate.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

act_ife.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_meta_mark.c

…

act_meta_skbprio.c

…

act_meta_skbtcindex.c

…

act_mirred.c

net/sched: act_mirred: Fix leak when redirecting to self on egress

2026-01-05 16:23:42 -08:00

act_mpls.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_nat.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_pedit.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_police.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_sample.c

net: sched: act_sample: add action cookie to sample

2024-07-05 17:45:47 -07:00

act_simple.c

net/sched: Remove redundant memset(0) call in reset_policy()

2025-08-12 17:13:29 -07:00

act_skbedit.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_skbmod.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

act_tunnel_key.c

net_sched: add back BH safety to tcf_lock

2025-09-02 15:51:45 -07:00

act_vlan.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

bpf_qdisc.c

bpf: net_sched: Use the correct destructor kfunc type

2026-01-12 18:53:57 -08:00

cls_api.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

cls_basic.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_bpf.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_cgroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_flow.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_flower.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_fw.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_matchall.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_route.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cls_u32.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

em_canid.c

net/sched: em_canid: fix uninit-value in em_canid_match

2025-11-26 16:28:10 +01:00

em_cmp.c

net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()

2025-11-24 18:53:14 -08:00

em_ipset.c

…

em_ipt.c

…

em_meta.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

em_nbyte.c

net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()

2025-11-24 18:53:14 -08:00

em_text.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

em_u32.c

net: fill in MODULE_DESCRIPTION()s for net/sched

2024-02-09 14:12:02 -08:00

ematch.c

…

Kconfig

sched: Add enqueue/dequeue of dualpi2 qdisc

2025-07-23 17:52:07 -07:00

Makefile

sched: Add enqueue/dequeue of dualpi2 qdisc

2025-07-23 17:52:07 -07:00

sch_api.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_blackhole.c

…

sch_cake.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_cbs.c

net/sched: cbs: Fix integer overflow in cbs_set_port_rate()

2024-10-15 18:25:47 -07:00

sch_choke.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_codel.c

net_sched: use qdisc_dequeue_drop() in cake, codel, fq_codel

2025-11-25 16:10:32 +01:00

sch_drr.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_dualpi2.c

net_sched: use qdisc_skb_cb(skb)->pkt_segs in bstats_update()

2025-11-25 16:10:32 +01:00

sch_etf.c

net_sched: sch_tfs: implement lockless etf_dump()

2024-04-19 11:34:07 +01:00

sch_ets.c

net/sched: ets: Remove drr class from the active list if it changes to strict

2025-12-11 01:36:40 -08:00

sch_fifo.c

pfifo_tail_enqueue: Drop new packet when sch->limit == 0

2025-02-05 18:13:58 -08:00

sch_fq_codel.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_fq_pie.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_fq.c

net_sched: sch_fq: rework fq_gc() to avoid stack canary

2026-02-06 20:03:44 -08:00

sch_frag.c

net/sched: Use nested-BH locking for sch_frag_data_storage

2025-05-15 15:23:31 +02:00

sch_generic.c

net/sched: don't use dynamic lockdep keys with clsact/ingress/noqueue

2026-02-05 09:32:45 -08:00

sch_gred.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_hfsc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_hhf.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_htb.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

sch_ingress.c

bpf: Fix too early release of tcx_entry

2024-07-08 14:07:31 -07:00

sch_mq.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_mqprio_lib.c

…

sch_mqprio_lib.h

…

sch_mqprio.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_multiq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_netem.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_pie.c

net/sched: Fix backlog accounting in qdisc_dequeue_internal

2025-08-14 17:52:29 -07:00

sch_plug.c

…

sch_prio.c

net_sched: prio: fix a race in prio_tune()

2025-06-12 08:05:49 -07:00

sch_qfq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_red.c

Merge tag 'net-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-06-12 09:50:36 -07:00

sch_sfb.c

net/sched: Add drop reasons for AQM-based qdiscs

2024-12-17 13:27:29 +01:00

sch_sfq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sch_skbprio.c

net_sched: skbprio: Remove overly strict queue assertions

2025-04-02 16:03:32 -07:00

sch_taprio.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

sch_tbf.c

net_sched: use qdisc_skb_cb(skb)->pkt_segs in bstats_update()

2025-11-25 16:10:32 +01:00

sch_teql.c

net/sched: Enforce that teql can only be used as root qdisc

2026-01-19 12:06:41 -08:00