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/crypto/intel | |
| parent | 32a92f8c89326985e05dce8b22d3f0aa07a3e1bd (diff) | |
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/crypto/intel')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_telemetry.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/qat_uclo.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_telemetry.c b/drivers/crypto/intel/qat/qat_common/adf_telemetry.c index a745c1ca4048..8c575113cbcd 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_telemetry.c +++ b/drivers/crypto/intel/qat/qat_common/adf_telemetry.c @@ -76,7 +76,7 @@ static int adf_tl_alloc_mem(struct adf_accel_dev *accel_dev) goto err_free_tl; telemetry->regs_hist_buff = kmalloc_objs(*telemetry->regs_hist_buff, - tl_data->num_hbuff, GFP_KERNEL); + tl_data->num_hbuff); if (!telemetry->regs_hist_buff) goto err_free_rp_indexes; diff --git a/drivers/crypto/intel/qat/qat_common/qat_uclo.c b/drivers/crypto/intel/qat/qat_common/qat_uclo.c index 30f83f06d185..e61a367b0d17 100644 --- a/drivers/crypto/intel/qat/qat_common/qat_uclo.c +++ b/drivers/crypto/intel/qat/qat_common/qat_uclo.c @@ -1200,8 +1200,7 @@ static int qat_uclo_map_suof(struct icp_qat_fw_loader_handle *handle, if (suof_handle->img_table.num_simgs != 0) { suof_img_hdr = kzalloc_objs(img_header, - suof_handle->img_table.num_simgs, - GFP_KERNEL); + suof_handle->img_table.num_simgs); if (!suof_img_hdr) return -ENOMEM; suof_handle->img_table.simg_hdr = suof_img_hdr; @@ -1892,8 +1891,7 @@ static int qat_uclo_map_objs_from_mof(struct icp_qat_mof_handle *mobj_handle) sobj_chunk_num = sobj_hdr->num_chunks; mobj_hdr = kzalloc_objs(*mobj_hdr, - size_add(uobj_chunk_num, sobj_chunk_num), - GFP_KERNEL); + size_add(uobj_chunk_num, sobj_chunk_num)); if (!mobj_hdr) return -ENOMEM; |