From 189f164e573e18d9f8876dbd3ad8fcbe11f93037 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Sat, 21 Feb 2026 23:46:04 -0800 Subject: 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 Signed-off-by: Linus Torvalds --- drivers/edac/edac_device.c | 2 +- drivers/edac/sb_edac.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/edac') diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c index 0c5ad5a55453..cf0d3c2dfc04 100644 --- a/drivers/edac/edac_device.c +++ b/drivers/edac/edac_device.c @@ -78,7 +78,7 @@ edac_device_alloc_ctl_info(unsigned pvt_sz, char *dev_name, unsigned nr_instance dev_ctl->instances = dev_inst; dev_blk = kzalloc_objs(struct edac_device_block, - nr_instances * nr_blocks, GFP_KERNEL); + nr_instances * nr_blocks); if (!dev_blk) goto free; diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index fc434739b3c3..09d4e816404b 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -776,7 +776,7 @@ static struct sbridge_dev *alloc_sbridge_dev(int seg, u8 bus, enum domain dom, return NULL; sbridge_dev->pdev = kzalloc_objs(*sbridge_dev->pdev, - table->n_devs_per_imc, GFP_KERNEL); + table->n_devs_per_imc); if (!sbridge_dev->pdev) { kfree(sbridge_dev); return NULL; -- cgit v1.2.3