diff options
| author | Kees Cook <kees@kernel.org> | 2026-02-21 23:46:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-22 08:26:33 -0800 |
| commit | 189f164e573e18d9f8876dbd3ad8fcbe11f93037 (patch) | |
| tree | 733382723a15ea29b7c9f3dde3bcb281f0b3c287 /drivers/irqchip | |
| parent | 32a92f8c89326985e05dce8b22d3f0aa07a3e1bd (diff) | |
| download | linux-next-189f164e573e18d9f8876dbd3ad8fcbe11f93037.tar.gz linux-next-189f164e573e18d9f8876dbd3ad8fcbe11f93037.zip | |
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>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-mtk-sysirq.c | 2 | ||||
| -rw-r--r-- | drivers/irqchip/irq-riscv-imsic-state.c | 2 | ||||
| -rw-r--r-- | drivers/irqchip/irq-stm32-exti.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c index d057209e1d15..50f88293b4cc 100644 --- a/drivers/irqchip/irq-mtk-sysirq.c +++ b/drivers/irqchip/irq-mtk-sysirq.c @@ -155,7 +155,7 @@ static int __init mtk_sysirq_of_init(struct device_node *node, } chip_data->intpol_bases = kzalloc_objs(*chip_data->intpol_bases, - nr_intpol_bases, GFP_KERNEL); + nr_intpol_bases); if (!chip_data->intpol_bases) { ret = -ENOMEM; goto out_free_intpol_words; diff --git a/drivers/irqchip/irq-riscv-imsic-state.c b/drivers/irqchip/irq-riscv-imsic-state.c index 61f46fd800fc..e3ed874d89e7 100644 --- a/drivers/irqchip/irq-riscv-imsic-state.c +++ b/drivers/irqchip/irq-riscv-imsic-state.c @@ -513,7 +513,7 @@ static int __init imsic_local_init(void) /* Allocate vector array */ lpriv->vectors = kzalloc_objs(*lpriv->vectors, - global->nr_ids + 1, GFP_KERNEL); + global->nr_ids + 1); if (!lpriv->vectors) goto fail_local_cleanup; diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 983b944ea292..5fdf335acb46 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -275,7 +275,7 @@ stm32_exti_host_data *stm32_exti_host_init(const struct stm32_exti_drv_data *dd, host_data->drv_data = dd; host_data->chips_data = kzalloc_objs(struct stm32_exti_chip_data, - dd->bank_nr, GFP_KERNEL); + dd->bank_nr); if (!host_data->chips_data) goto free_host_data; |