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

..

book3s_32_mmu_host.c

powerpc/vmlinux: Remove etext, edata and end

2025-02-24 12:26:21 +05:30

book3s_32_mmu.c

KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index

2021-12-08 04:24:15 -05:00

book3s_32_sr.S

KVM: PPC: Book3S PR: Enable MSR_DR for switch_mmu_context()

2022-05-11 23:03:16 +10:00

book3s_64_entry.S

docs: move powerpc under arch

2023-10-10 13:35:55 -06:00

book3s_64_mmu_host.c

KVM: PPC: Use kvm_faultin_pfn() to handle page faults on Book3s PR

2024-10-25 13:00:49 -04:00

book3s_64_mmu_hv.c

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

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

book3s_64_mmu_radix.c

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

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

book3s_64_mmu.c

KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index

2021-12-08 04:24:15 -05:00

book3s_64_slb.S

…

book3s_64_vio.c

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

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

book3s_emulate.c

powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX

2024-05-08 00:25:00 +10:00

book3s_exports.c

…

book3s_hv_builtin.c

KVM: PPC: Book3S HV: Introduce low level MSR accessor

2023-09-14 22:04:24 +10:00

book3s_hv_hmi.c

KVM: PPC: Book3S HV P9: Remove subcore HMI handling

2021-11-24 21:09:03 +11:00

book3s_hv_interrupts.S

powerpc: Fix objtool unannotated intra-function call warnings

2022-11-15 20:11:47 +11:00

book3s_hv_nested.c

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

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

book3s_hv_nestedv2.c

kvm powerpc/book3s-apiv2: Add support for Hostwide GSB elements

2025-04-16 22:16:09 +05:30

book3s_hv_p9_entry.c

KVM: PPC: Use accessors for VCPU registers

2023-09-14 22:04:24 +10:00

book3s_hv_p9_perf.c

powerpc/kvm: Remove comment related to moving PMU code to perf subsystem

2022-07-20 22:28:31 +10:00

book3s_hv_ras.c

KVM: PPC: Use accessors for VCORE registers

2023-09-14 22:04:24 +10:00

book3s_hv_rm_mmu.c

KVM: PPC: Always use the GPR accessors

2023-09-14 22:04:23 +10:00

book3s_hv_rm_xics.c

genirq: Convert kstat_irqs to a struct

2024-04-12 17:08:05 +02:00

book3s_hv_rmhandlers.S

powerpc: Fix 'intra_function_call not a direct call' warning

2025-03-10 10:00:17 +05:30

book3s_hv_tm_builtin.c

…

book3s_hv_tm.c

KVM: PPC: Book3S HV Nested: Fix TM softpatch HFAC interrupt emulation

2021-08-25 16:37:17 +10:00

book3s_hv_uvmem.c

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

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

book3s_hv.c

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

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

book3s_hv.h

KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register

2024-06-06 22:39:04 +10:00

book3s_interrupts.S

powerpc: Replace PPC64_ELF_ABI_v{1/2} by CONFIG_PPC64_ELF_ABI_V{1/2}

2022-05-19 23:11:29 +10:00

book3s_mmu_hpte.c

KVM: PPC: replace call_rcu by kfree_rcu for simple kmem_cache_free callback

2024-10-16 10:40:31 +11:00

book3s_paired_singles.c

KVM: PPC: Make kvmppc_get_last_inst() produce a ppc_inst_t

2023-04-03 15:45:41 +10:00

book3s_pr_papr.c

KVM: remove KVM_REQ_UNHALT

2022-09-26 12:37:21 -04:00

book3s_pr.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

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

book3s_rmhandlers.S

KVM: PPC: Enable prefixed instructions for HV KVM and disable for PR KVM

2023-04-03 15:45:59 +10:00

book3s_rtas.c

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

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

book3s_segment.S

KVM: PPC: Book3S 64: move bad_host_intr check to HV handler

2021-06-10 22:12:12 +10:00

book3s_xics.c

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

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

book3s_xics.h

KVM: PPC: Book3s: Fix warning about xics_rm_h_xirr_x

2022-06-24 12:58:33 +10:00

book3s_xive_native.c

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

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

book3s_xive.c

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

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

book3s_xive.h

powerpc/xive: remove unused parameter

2022-11-24 23:12:18 +11:00

book3s.c

KVM: PPC: Use kvm_faultin_pfn() to handle page faults on Book3s PR

2024-10-25 13:00:49 -04:00

book3s.h

KVM: delete .change_pte MMU notifier callback

2024-04-11 13:18:27 -04:00

booke_emulate.c

…

booke_interrupts.S

powerpc: Remove CONFIG_FSL_BOOKE

2022-09-26 22:47:37 +10:00

booke.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

booke.h

KVM: PPC: BookE: Fix W=1 warnings

2023-04-03 14:54:20 +10:00

bookehv_interrupts.S

KVM: PPC: Fetch prefixed instructions from the guest

2023-04-03 15:45:50 +10:00

e500_emulate.c

KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index

2021-12-08 04:24:15 -05:00

e500_mmu_host.c

KVM: e500: perform hugepage check after looking up the PFN

2025-01-12 10:53:00 +01:00

e500_mmu_host.h

…

e500_mmu.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

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

e500.c

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

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

e500.h

KVM: e500: track host-writability of pages

2025-01-12 10:35:41 +01:00

e500mc.c

powerpc/inst: add PPC_TLBILX_LPID

2023-08-16 23:54:48 +10:00

emulate_loadstore.c

KVM: PPC: Reduce reliance on analyse_instr() in mmio emulation

2023-12-07 23:33:08 +11:00

emulate.c

KVM: PPC: Fetch prefixed instructions from the guest

2023-04-03 15:45:50 +10:00

fpu.S

powerpc/32: Fix objtool unannotated intra-function call warnings

2022-11-18 19:00:06 +11:00

guest-state-buffer.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

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

Kconfig

KVM: Make support for kvm_arch_vcpu_async_ioctl() mandatory

2025-11-05 11:03:10 -08:00

Makefile

KVM: PPC: Add support for nestedv2 guests

2023-09-14 22:04:24 +10:00

mpic.c

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

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

powerpc.c

KVM: Rename kvm_arch_vcpu_async_ioctl() to kvm_arch_vcpu_unlocked_ioctl()

2025-11-05 11:03:11 -08:00

test-guest-state-buffer.c

kvm powerpc/book3s-apiv2: Add kunit tests for Hostwide GSB elements

2025-04-16 22:16:09 +05:30

timing.c

KVM: PPC: Merge powerpc's debugfs entry content into generic entry

2022-02-02 20:30:26 +11:00

timing.h

KVM: powerpc: Enable commented out BUILD_BUG_ON() assertion

2025-04-16 22:19:38 +05:30

tm.S

powerpc: replace #include <asm/export.h> with #include <linux/export.h>

2023-08-16 23:54:48 +10:00

trace_book3s.h

KVM: PPC: Book3S HV: Add H_VIRT mapping for tracing exits

2025-06-23 09:58:06 +05:30

trace_booke.h

…

trace_hv.h

KVM: PPC: Book3S HV: Fix kmv -> kvm typo

2024-11-14 22:22:30 +11:00

trace_pr.h

…

trace.h

…