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linux/drivers/comedi/drivers
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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
..
ni_routing comedi: ni_routing: tools: Check when the file could not be opened 2024-09-11 16:03:28 +02:00
tests
…
8255.c comedi: 8255: Fail to attach if fail to request I/O port region 2025-11-26 14:20:20 +01:00
8255_pci.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
Makefile comedi: Add new driver for ADLink PCI-7250 series 2025-09-06 16:03:25 +02:00
addi_apci_3xxx.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_16xx.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_1032.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_1500.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_1516.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_1564.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_2032.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
addi_apci_2200.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_3120.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_apci_3501.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_tcw.h
…
addi_watchdog.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
addi_watchdog.h
…
adl_pci7x3x.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adl_pci6208.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adl_pci7250.c comedi: Add new driver for ADLink PCI-7250 series 2025-09-06 16:03:25 +02:00
adl_pci8164.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adl_pci9111.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
adl_pci9118.c comedi: drivers: adl_pci9118.c: Edit file so that checkpatch.pl has 0 typo errors 2025-05-08 20:24:14 +02:00
adq12b.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adv_pci1710.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
adv_pci1720.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adv_pci1723.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adv_pci1724.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
adv_pci1760.c comedi: adv_pci1760: Fix PWM instruction handling 2023-01-19 17:24:47 +01:00
adv_pci_dio.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
aio_aio12_8.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
aio_iiro_16.c comedi: aio_iiro_16: Fix bit shift out of bounds 2025-07-16 15:02:44 +02:00
amcc_s5933.h
…
amplc_dio200.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
amplc_dio200.h
…
amplc_dio200_common.c comedi: amplc_dio200_common: Conditionally remove I/O port support 2023-10-05 13:34:04 +02:00
amplc_dio200_pci.c comedi: amplc_dio200_pci: Conditionally remove devices that use port I/O 2023-10-05 13:34:04 +02:00
amplc_pc236.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
amplc_pc236.h
…
amplc_pc236_common.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
amplc_pc263.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
amplc_pci224.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
amplc_pci230.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
amplc_pci236.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
amplc_pci263.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
c6xdigio.c comedi: c6xdigio: Fix invalid PNP driver unregistration 2025-11-26 13:57:16 +01:00
cb_das16_cs.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
cb_pcidas.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
cb_pcidas64.c comedi: remove unused helper function dma_chain_flag_bits 2024-04-11 15:12:07 +02:00
cb_pcidda.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
cb_pcimdas.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
cb_pcimdda.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
comedi_8254.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
comedi_8255.c comedi: comedi_8255: Correct error in subdevice initialization 2024-03-05 14:21:42 +00:00
comedi_bond.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
comedi_isadma.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
comedi_parport.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
comedi_test.c comedi: comedi_test: add a DIO subdevice 2026-01-16 16:33:13 +01:00
contec_pci_dio.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dac02.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
daqboard2000.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
das08.c comedi: remove redundant assignment to variable range 2024-02-18 19:17:11 +01:00
das08.h
…
das08_cs.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
das08_isa.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
das08_pci.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
das16.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
das16m1.c comedi: das16m1: Fix bit shift out of bounds 2025-07-16 15:02:26 +02:00
das800.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
das1800.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
das6402.c comedi: das6402: Fix bit shift out of bounds 2025-07-16 15:02:44 +02:00
dmm32at.c comedi: dmm32at: serialize use of paged registers 2026-01-16 16:43:51 +01:00
dt282x.c comedi: Move "comedi_isadma.h" to <linux/comedi/comedi_isadma.h> 2021-11-26 16:48:59 +01:00
dt2801.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt2811.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt2814.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt2815.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt2817.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt3000.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
dt9812.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dyna_pci10xx.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
fl512.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
gsc_hpdi.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
icp_multi.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ii_pci20kc.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
jr3_pci.c kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
jr3_pci.h
…
ke_counter.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
me4000.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
me_daq.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
mf6x4.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
mite.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mite.h
…
mpc624.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
multiq3.c comedi: multiq3: sanitize config options in multiq3_attach() 2025-11-26 14:19:00 +01:00
ni_65xx.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_660x.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_670x.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
ni_6527.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_at_a2150.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
ni_at_ao.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
ni_atmio.c comedi: ni_atmio: avoid warning for unused device_ids[] table 2025-04-17 10:56:11 +02:00
ni_atmio16d.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
ni_daq_700.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_daq_dio24.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
ni_labpc.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_labpc.h
…
ni_labpc_common.c comedi: ni_labpc_common: Conditionally remove I/O port support 2023-10-05 13:34:04 +02:00
ni_labpc_cs.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_labpc_isadma.c comedi: Move "comedi_isadma.h" to <linux/comedi/comedi_isadma.h> 2021-11-26 16:48:59 +01:00
ni_labpc_isadma.h
…
ni_labpc_pci.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_labpc_regs.h
…
ni_mio_common.c comedi: ni_*: do not declare unused variable range_ni_E_ao_ext 2024-07-31 13:11:43 +02:00
ni_mio_cs.c comedi: Move and rename "8255.h" to <linux/comedi/comedi_8255.h> 2021-11-26 16:48:59 +01:00
ni_pcidio.c comedi: ni_pcidio: Do not bother filling buffer with 0xaa byte values 2025-04-25 15:53:18 +02:00
ni_pcimio.c comedi: ni_*: do not declare unused variable range_ni_E_ao_ext 2024-07-31 13:11:43 +02:00
ni_routes.c comedi: drivers: ni_routes: Use strcmp() instead of memcmp() 2022-02-25 12:08:52 +01:00
ni_routes.h comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_stc.h comedi: ni_*: do not declare unused variable range_ni_E_ao_ext 2024-07-31 13:11:43 +02:00
ni_tio.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
ni_tio.h comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
ni_tio_internal.h
…
ni_tiocmd.c
…
ni_usb6501.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
pcl711.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
pcl724.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
pcl726.c comedi: pcl726: Prevent invalid irq number 2025-08-19 12:56:16 +02:00
pcl730.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
pcl812.c comedi: pcl812: Fix bit shift out of bounds 2025-07-16 15:02:44 +02:00
pcl816.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
pcl818.c comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel() 2025-11-26 14:19:15 +01:00
pcm3724.c comedi: comedi_8255: Rework subdevice initialization functions 2023-10-05 13:34:04 +02:00
pcmad.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
pcmda12.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
pcmmio.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
pcmuio.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
plx9052.h
…
plx9080.h
…
quatech_daqp_cs.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
rtd520.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
rti800.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
rti802.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
s526.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
s626.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
s626.h
…
ssv_dnp.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
usbdux.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
usbduxfast.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
usbduxsigma.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vmk80xx.c comedi: vmk80xx: fix incomplete endpoint checking 2024-04-11 15:16:23 +02:00
z8536.h
…