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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
..
partitions
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
badblocks.c
…
bdev.c
block: remove redundant kill_bdev() call in set_blocksize()
2026-02-04 09:28:18 -07:00
bfq-cgroup.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
bfq-iosched.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
bfq-iosched.h
block, bfq: update outdated comment
2026-01-01 08:57:37 -07:00
bfq-wf2q.c
…
bio-integrity-auto.c
Merge branch 'block-6.19' into for-7.0/block
2026-01-11 13:16:36 -07:00
bio-integrity.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
bio.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-cgroup-fc-appid.c
…
blk-cgroup-rwstat.c
…
blk-cgroup-rwstat.h
…
blk-cgroup.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-cgroup.h
block: initialize bio issue time in blk_mq_submit_bio()
2025-09-10 05:23:45 -06:00
blk-core.c
blk-mq: add a new queue sysfs attribute async_depth
2026-02-03 07:45:36 -07:00
blk-crypto-fallback.c
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
blk-crypto-internal.h
blk-crypto: handle the fallback above the block layer
2026-01-11 12:55:41 -07:00
blk-crypto-profile.c
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
blk-crypto-sysfs.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-crypto.c
blk-crypto: handle the fallback above the block layer
2026-01-11 12:55:41 -07:00
blk-flush.c
block: pass io_comp_batch to rq_end_io_fn callback
2026-01-20 10:12:54 -07:00
blk-ia-ranges.c
…
blk-integrity.c
block: don't merge bios with different app_tags
2026-01-06 19:10:08 -07:00
blk-ioc.c
copy_process: pass clone_flags as u64 across calltree
2025-09-01 15:31:34 +02:00
blk-iocost.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-iolatency.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-ioprio.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
blk-ioprio.h
…
blk-lib.c
block: change return type to void
2026-02-12 04:23:53 -07:00
blk-map.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
blk-merge.c
Merge tag 'for-7.0/block-stable-pages-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
2026-02-09 18:14:52 -08:00
blk-mq-cpumap.c
…
blk-mq-debugfs.c
blk-mq: use NOIO context to prevent deadlock during debugfs creation
2026-02-16 10:47:25 -07:00
blk-mq-debugfs.h
blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()
2026-02-02 07:05:19 -07:00
blk-mq-dma.c
block: fix partial IOVA mapping cleanup in blk_rq_dma_map_iova
2026-02-12 04:23:31 -07:00
blk-mq-sched.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-mq-sched.h
blk-mq-sched: unify elevators checking for async requests
2026-02-03 07:45:36 -07:00
blk-mq-sysfs.c
blk-mq: Move flush queue allocation into blk_mq_init_hctx()
2025-09-08 08:05:32 -06:00
blk-mq-tag.c
blk-mq: use array manage hctx map instead of xarray
2025-11-28 09:09:19 -07:00
blk-mq.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-mq.h
blk-mq: use queue_hctx in blk_mq_map_queue_type
2025-12-01 07:18:31 -07:00
blk-pm.c
…
blk-pm.h
…
blk-rq-qos.c
blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()
2026-02-02 07:05:19 -07:00
blk-rq-qos.h
blk-rq-qos: Remove unlikely() hints from QoS checks
2026-01-06 19:08:23 -07:00
blk-settings.c
block: validate interval_exp integrity limit
2025-12-18 09:51:49 -07:00
blk-stat.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-stat.h
blk-stat: convert struct blk_stat_callback to kernel-doc
2026-02-16 10:21:06 -07:00
blk-sysfs.c
blk-mq: use NOIO context to prevent deadlock during debugfs creation
2026-02-16 10:47:25 -07:00
blk-throttle.c
block/blk-throttle: Remove throtl_slice from struct throtl_data
2025-11-17 09:39:48 -07:00
blk-throttle.h
blk-throttle: fix access race during throttle policy activation
2025-09-08 08:24:44 -06:00
blk-timeout.c
…
blk-wbt.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
blk-wbt.h
blk-wbt: factor out a helper wbt_set_lat()
2026-02-02 07:05:19 -07:00
blk-zoned.c
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
blk.h
blk-mq: use NOIO context to prevent deadlock during debugfs creation
2026-02-16 10:47:25 -07:00
bsg-lib.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
bsg.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
disk-events.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
early-lookup.c
…
elevator.c
blk-mq: add a new queue sysfs attribute async_depth
2026-02-03 07:45:36 -07:00
elevator.h
block: fix race between wbt_enable_default and IO submission
2025-12-12 12:51:11 -07:00
fops.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
genhd.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
holder.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
ioctl.c
block: allow IOC_PR_READ_* ioctls with BLK_OPEN_READ
2026-02-11 10:36:54 -07:00
ioprio.c
…
Kconfig
…
Kconfig.iosched
…
kyber-iosched.c
kyber: covert to use request_queue->async_depth
2026-02-03 07:45:36 -07:00
Makefile
…
mq-deadline.c
mq-deadline: covert to use request_queue->async_depth
2026-02-03 07:45:36 -07:00
opal_proto.h
…
sed-opal.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
t10-pi.c
…