linux/sound/xen
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
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
xen_snd_front.c ALSA: xen: Use guard() for mutex locks 2025-09-01 13:54:27 +02:00
xen_snd_front.h ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
xen_snd_front_alsa.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
xen_snd_front_alsa.h ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
xen_snd_front_cfg.c ALSA: xen: Fix -Wformat-truncation warning 2023-09-15 13:21:35 +02:00
xen_snd_front_cfg.h ALSA: xen-front: Read sound driver configuration from Xen store 2018-05-16 12:58:39 +02:00
xen_snd_front_evtchnl.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
xen_snd_front_evtchnl.h xen/sound: switch xen_snd_front to use INVALID_GRANT_REF 2022-05-19 14:21:46 +02:00