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Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

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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>
This commit is contained in:
Kees Cook
2026-02-21 23:46:04 -08:00
committed by Linus Torvalds
parent 32a92f8c89
commit 189f164e57
415 changed files with 612 additions and 833 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
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@@ -1728,8 +1728,7 @@ int amdgpu_gmc_init_mem_ranges(struct amdgpu_device *adev)
bool valid;
adev->gmc.mem_partitions = kzalloc_objs(struct amdgpu_mem_partition_info,
AMDGPU_MAX_MEM_RANGES,
GFP_KERNEL);
AMDGPU_MAX_MEM_RANGES);
if (!adev->gmc.mem_partitions)
return -ENOMEM;