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treewide: Use sizeof_field() macro 

Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except
at places where these are defined. Later patches will remove the unused
definition of FIELD_SIZEOF().

This patch is generated using following script:

EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h"

git grep -l -e "\bFIELD_SIZEOF\b" | while read file;
do

	if [[ "$file" =~ $EXCLUDE_FILES ]]; then
		continue
	fi
	sed -i  -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file;
done

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: David Miller <davem@davemloft.net> # for net
This commit is contained in:
Pankaj Bharadiya 2019-12-09 10:31:43 -08:00 committed by Kees Cook
parent e43723292d
commit c593642c8b
115 changed files with 298 additions and 298 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/process/coding-style.rst
View File

@ -988,7 +988,7 @@ Similarly, if you need to calculate the size of some structure member, use
.. code-block:: c
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
There are also min() and max() macros that do strict type checking if you
need them. Feel free to peruse that header file to see what else is already

2
Documentation/translations/it_IT/process/coding-style.rst
View File

@ -1005,7 +1005,7 @@ struttura, usate
.. code-block:: c
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
Ci sono anche le macro min() e max() che, se vi serve, effettuano un controllo
rigido sui tipi. Sentitevi liberi di leggere attentamente questo file

2
Documentation/translations/zh_CN/process/coding-style.rst
View File

@ -826,7 +826,7 @@ inline gcc 也可以自动使其内联。而且其他用户可能会要求移除
.. code-block:: c
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
还有可以做严格的类型检查的 min() 和 max() 宏，如果你需要可以使用它们。你可以
自己看看那个头文件里还定义了什么你可以拿来用的东西，如果有定义的话，你就不应

6
arch/arc/kernel/unwind.c
View File

@ -42,10 +42,10 @@ do { \
#define EXTRA_INFO(f) { \
BUILD_BUG_ON_ZERO(offsetof(struct unwind_frame_info, f) \
% FIELD_SIZEOF(struct unwind_frame_info, f)) \
% sizeof_field(struct unwind_frame_info, f)) \
+ offsetof(struct unwind_frame_info, f) \
/ FIELD_SIZEOF(struct unwind_frame_info, f), \
FIELD_SIZEOF(struct unwind_frame_info, f) \
/ sizeof_field(struct unwind_frame_info, f), \
sizeof_field(struct unwind_frame_info, f) \
}
#define PTREGS_INFO(f) EXTRA_INFO(regs.f)

4
arch/powerpc/net/bpf_jit32.h
View File

@ -97,12 +97,12 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh);
#ifdef CONFIG_SMP
#ifdef CONFIG_PPC64
#define PPC_BPF_LOAD_CPU(r) \
do { BUILD_BUG_ON(FIELD_SIZEOF(struct paca_struct, paca_index) != 2); \
do { BUILD_BUG_ON(sizeof_field(struct paca_struct, paca_index) != 2); \
PPC_LHZ_OFFS(r, 13, offsetof(struct paca_struct, paca_index)); \
} while (0)
#else
#define PPC_BPF_LOAD_CPU(r) \
do { BUILD_BUG_ON(FIELD_SIZEOF(struct task_struct, cpu) != 4); \
do { BUILD_BUG_ON(sizeof_field(struct task_struct, cpu) != 4); \
PPC_LHZ_OFFS(r, 2, offsetof(struct task_struct, cpu)); \
} while(0)
#endif

16
arch/powerpc/net/bpf_jit_comp.c
View File

@ -321,7 +321,7 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
ctx->seen |= SEEN_XREG | SEEN_MEM | (1<<(K & 0xf));
break;
case BPF_LD | BPF_W | BPF_LEN: /* A = skb->len; */
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4);
BUILD_BUG_ON(sizeof_field(struct sk_buff, len) != 4);
PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff, len));
break;
case BPF_LDX | BPF_W | BPF_ABS: /* A = *((u32 *)(seccomp_data + K)); */
@ -333,16 +333,16 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
/*** Ancillary info loads ***/
case BPF_ANC | SKF_AD_PROTOCOL: /* A = ntohs(skb->protocol); */
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
BUILD_BUG_ON(sizeof_field(struct sk_buff,
protocol) != 2);
PPC_NTOHS_OFFS(r_A, r_skb, offsetof(struct sk_buff,
protocol));
break;
case BPF_ANC | SKF_AD_IFINDEX:
case BPF_ANC | SKF_AD_HATYPE:
BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
BUILD_BUG_ON(sizeof_field(struct net_device,
ifindex) != 4);
BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
BUILD_BUG_ON(sizeof_field(struct net_device,
type) != 2);
PPC_LL_OFFS(r_scratch1, r_skb, offsetof(struct sk_buff,
dev));
@ -365,17 +365,17 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
break;
case BPF_ANC | SKF_AD_MARK:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
BUILD_BUG_ON(sizeof_field(struct sk_buff, mark) != 4);
PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
mark));
break;
case BPF_ANC | SKF_AD_RXHASH:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
BUILD_BUG_ON(sizeof_field(struct sk_buff, hash) != 4);
PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
hash));
break;
case BPF_ANC | SKF_AD_VLAN_TAG:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
BUILD_BUG_ON(sizeof_field(struct sk_buff, vlan_tci) != 2);
PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
vlan_tci));
@ -388,7 +388,7 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
PPC_ANDI(r_A, r_A, 1);
break;
case BPF_ANC | SKF_AD_QUEUE:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
BUILD_BUG_ON(sizeof_field(struct sk_buff,
queue_mapping) != 2);
PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
queue_mapping));

8
arch/sparc/net/bpf_jit_comp_32.c
View File

@ -180,19 +180,19 @@ do { \
#define emit_loadptr(BASE, STRUCT, FIELD, DEST) \
do { unsigned int _off = offsetof(STRUCT, FIELD); \
BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(void *)); \
BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(void *)); \
*prog++ = LDPTRI | RS1(BASE) | S13(_off) | RD(DEST); \
} while (0)
#define emit_load32(BASE, STRUCT, FIELD, DEST) \
do { unsigned int _off = offsetof(STRUCT, FIELD); \
BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u32)); \
BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u32)); \
*prog++ = LD32I | RS1(BASE) | S13(_off) | RD(DEST); \
} while (0)
#define emit_load16(BASE, STRUCT, FIELD, DEST) \
do { unsigned int _off = offsetof(STRUCT, FIELD); \
BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u16)); \
BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u16)); \
*prog++ = LD16I | RS1(BASE) | S13(_off) | RD(DEST); \
} while (0)
@ -202,7 +202,7 @@ do { unsigned int _off = offsetof(STRUCT, FIELD); \
} while (0)
#define emit_load8(BASE, STRUCT, FIELD, DEST) \
do { BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u8)); \
do { BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u8)); \
__emit_load8(BASE, STRUCT, FIELD, DEST); \
} while (0)

2
arch/x86/kernel/fpu/xstate.c
View File

@ -259,7 +259,7 @@ static void __init setup_xstate_features(void)
xmm_space);
xstate_offsets[XFEATURE_SSE] = xstate_sizes[XFEATURE_FP];
xstate_sizes[XFEATURE_SSE] = FIELD_SIZEOF(struct fxregs_state,
xstate_sizes[XFEATURE_SSE] = sizeof_field(struct fxregs_state,
xmm_space);
for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) {

4
block/blk-core.c
View File

@ -1792,9 +1792,9 @@ int __init blk_dev_init(void)
{
BUILD_BUG_ON(REQ_OP_LAST >= (1 << REQ_OP_BITS));
BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 *
FIELD_SIZEOF(struct request, cmd_flags));
sizeof_field(struct request, cmd_flags));
BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 *
FIELD_SIZEOF(struct bio, bi_opf));
sizeof_field(struct bio, bi_opf));
/* used for unplugging and affects IO latency/throughput - HIGHPRI */
kblockd_workqueue = alloc_workqueue("kblockd",

4
crypto/adiantum.c
View File

@ -436,10 +436,10 @@ static int adiantum_init_tfm(struct crypto_skcipher *tfm)
BUILD_BUG_ON(offsetofend(struct adiantum_request_ctx, u) !=
sizeof(struct adiantum_request_ctx));
subreq_size = max(FIELD_SIZEOF(struct adiantum_request_ctx,
subreq_size = max(sizeof_field(struct adiantum_request_ctx,
u.hash_desc) +
crypto_shash_descsize(hash),
FIELD_SIZEOF(struct adiantum_request_ctx,
sizeof_field(struct adiantum_request_ctx,
u.streamcipher_req) +
crypto_skcipher_reqsize(streamcipher));

2
crypto/essiv.c
View File

@ -347,7 +347,7 @@ static int essiv_aead_init_tfm(struct crypto_aead *tfm)
if (IS_ERR(aead))
return PTR_ERR(aead);
subreq_size = FIELD_SIZEOF(struct essiv_aead_request_ctx, aead_req) +
subreq_size = sizeof_field(struct essiv_aead_request_ctx, aead_req) +
crypto_aead_reqsize(aead);
tctx->ivoffset = offsetof(struct essiv_aead_request_ctx, aead_req) +

2
drivers/firmware/efi/efi.c
View File

@ -681,7 +681,7 @@ device_initcall(efi_load_efivars);
{ name }, \
{ prop }, \
offsetof(struct efi_fdt_params, field), \
FIELD_SIZEOF(struct efi_fdt_params, field) \
sizeof_field(struct efi_fdt_params, field) \
}
struct params {

2
drivers/infiniband/hw/efa/efa_verbs.c
View File

@ -145,7 +145,7 @@ static inline bool is_rdma_read_cap(struct efa_dev *dev)
}
#define field_avail(x, fld, sz) (offsetof(typeof(x), fld) + \
FIELD_SIZEOF(typeof(x), fld) <= (sz))
sizeof_field(typeof(x), fld) <= (sz))
#define is_reserved_cleared(reserved) \
!memchr_inv(reserved, 0, sizeof(reserved))

2
drivers/infiniband/hw/hfi1/sdma.c
View File

@ -848,7 +848,7 @@ static const struct rhashtable_params sdma_rht_params = {
.nelem_hint = NR_CPUS_HINT,
.head_offset = offsetof(struct sdma_rht_node, node),
.key_offset = offsetof(struct sdma_rht_node, cpu_id),
.key_len = FIELD_SIZEOF(struct sdma_rht_node, cpu_id),
.key_len = sizeof_field(struct sdma_rht_node, cpu_id),
.max_size = NR_CPUS,
.min_size = 8,
.automatic_shrinking = true,

4
drivers/infiniband/hw/hfi1/verbs.h
View File

@ -107,9 +107,9 @@ enum {
HFI1_HAS_GRH = (1 << 0),
};
#define LRH_16B_BYTES (FIELD_SIZEOF(struct hfi1_16b_header, lrh))
#define LRH_16B_BYTES (sizeof_field(struct hfi1_16b_header, lrh))
#define LRH_16B_DWORDS (LRH_16B_BYTES / sizeof(u32))
#define LRH_9B_BYTES (FIELD_SIZEOF(struct ib_header, lrh))
#define LRH_9B_BYTES (sizeof_field(struct ib_header, lrh))
#define LRH_9B_DWORDS (LRH_9B_BYTES / sizeof(u32))
/* 24Bits for qpn, upper 8Bits reserved */

2
drivers/infiniband/ulp/opa_vnic/opa_vnic_ethtool.c
View File

@ -63,7 +63,7 @@ struct vnic_stats {
};
};
#define VNIC_STAT(m) { FIELD_SIZEOF(struct opa_vnic_stats, m), \
#define VNIC_STAT(m) { sizeof_field(struct opa_vnic_stats, m), \
offsetof(struct opa_vnic_stats, m) }
static struct vnic_stats vnic_gstrings_stats[] = {

2
drivers/md/raid5-ppl.c
View File

@ -1360,7 +1360,7 @@ int ppl_init_log(struct r5conf *conf)
return -EINVAL;
}
max_disks = FIELD_SIZEOF(struct ppl_log, disk_flush_bitmap) *
max_disks = sizeof_field(struct ppl_log, disk_flush_bitmap) *
BITS_PER_BYTE;
if (conf->raid_disks > max_disks) {
pr_warn("md/raid:%s PPL doesn't support over %d disks in the array\n",

24
drivers/media/platform/omap3isp/isppreview.c
View File

@ -753,7 +753,7 @@ static const struct preview_update update_attrs[] = {
preview_config_luma_enhancement,
preview_enable_luma_enhancement,
offsetof(struct prev_params, luma),
FIELD_SIZEOF(struct prev_params, luma),
sizeof_field(struct prev_params, luma),
offsetof(struct omap3isp_prev_update_config, luma),
}, /* OMAP3ISP_PREV_INVALAW */ {
NULL,
@ -762,55 +762,55 @@ static const struct preview_update update_attrs[] = {
preview_config_hmed,
preview_enable_hmed,
offsetof(struct prev_params, hmed),
FIELD_SIZEOF(struct prev_params, hmed),
sizeof_field(struct prev_params, hmed),
offsetof(struct omap3isp_prev_update_config, hmed),
}, /* OMAP3ISP_PREV_CFA */ {
preview_config_cfa,
NULL,
offsetof(struct prev_params, cfa),
FIELD_SIZEOF(struct prev_params, cfa),
sizeof_field(struct prev_params, cfa),
offsetof(struct omap3isp_prev_update_config, cfa),
}, /* OMAP3ISP_PREV_CHROMA_SUPP */ {
preview_config_chroma_suppression,
preview_enable_chroma_suppression,
offsetof(struct prev_params, csup),
FIELD_SIZEOF(struct prev_params, csup),
sizeof_field(struct prev_params, csup),
offsetof(struct omap3isp_prev_update_config, csup),
}, /* OMAP3ISP_PREV_WB */ {
preview_config_whitebalance,
NULL,
offsetof(struct prev_params, wbal),
FIELD_SIZEOF(struct prev_params, wbal),
sizeof_field(struct prev_params, wbal),
offsetof(struct omap3isp_prev_update_config, wbal),
}, /* OMAP3ISP_PREV_BLKADJ */ {
preview_config_blkadj,
NULL,
offsetof(struct prev_params, blkadj),
FIELD_SIZEOF(struct prev_params, blkadj),
sizeof_field(struct prev_params, blkadj),
offsetof(struct omap3isp_prev_update_config, blkadj),
}, /* OMAP3ISP_PREV_RGB2RGB */ {
preview_config_rgb_blending,
NULL,
offsetof(struct prev_params, rgb2rgb),
FIELD_SIZEOF(struct prev_params, rgb2rgb),
sizeof_field(struct prev_params, rgb2rgb),
offsetof(struct omap3isp_prev_update_config, rgb2rgb),
}, /* OMAP3ISP_PREV_COLOR_CONV */ {
preview_config_csc,
NULL,
offsetof(struct prev_params, csc),
FIELD_SIZEOF(struct prev_params, csc),
sizeof_field(struct prev_params, csc),
offsetof(struct omap3isp_prev_update_config, csc),
}, /* OMAP3ISP_PREV_YC_LIMIT */ {
preview_config_yc_range,
NULL,
offsetof(struct prev_params, yclimit),
FIELD_SIZEOF(struct prev_params, yclimit),
sizeof_field(struct prev_params, yclimit),
offsetof(struct omap3isp_prev_update_config, yclimit),
}, /* OMAP3ISP_PREV_DEFECT_COR */ {
preview_config_dcor,
preview_enable_dcor,
offsetof(struct prev_params, dcor),
FIELD_SIZEOF(struct prev_params, dcor),
sizeof_field(struct prev_params, dcor),
offsetof(struct omap3isp_prev_update_config, dcor),
}, /* Previously OMAP3ISP_PREV_GAMMABYPASS, not used anymore */ {
NULL,
@ -828,13 +828,13 @@ static const struct preview_update update_attrs[] = {
preview_config_noisefilter,
preview_enable_noisefilter,
offsetof(struct prev_params, nf),
FIELD_SIZEOF(struct prev_params, nf),
sizeof_field(struct prev_params, nf),
offsetof(struct omap3isp_prev_update_config, nf),
}, /* OMAP3ISP_PREV_GAMMA */ {
preview_config_gammacorrn,
preview_enable_gammacorrn,
offsetof(struct prev_params, gamma),
FIELD_SIZEOF(struct prev_params, gamma),
sizeof_field(struct prev_params, gamma),
offsetof(struct omap3isp_prev_update_config, gamma),
}, /* OMAP3ISP_PREV_CONTRAST */ {
preview_config_contrast,

2
drivers/media/v4l2-core/v4l2-ioctl.c
View File

@ -2652,7 +2652,7 @@ struct v4l2_ioctl_info {
/* Zero struct from after the field to the end */
#define INFO_FL_CLEAR(v4l2_struct, field) \
((offsetof(struct v4l2_struct, field) + \
FIELD_SIZEOF(struct v4l2_struct, field)) << 16)
sizeof_field(struct v4l2_struct, field)) << 16)
#define INFO_FL_CLEAR_MASK (_IOC_SIZEMASK << 16)
#define DEFINE_V4L_STUB_FUNC(_vidioc) \

4
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
View File

@ -129,13 +129,13 @@ struct xgbe_stats {
#define XGMAC_MMC_STAT(_string, _var) \
{ _string, \
FIELD_SIZEOF(struct xgbe_mmc_stats, _var), \
sizeof_field(struct xgbe_mmc_stats, _var), \
offsetof(struct xgbe_prv_data, mmc_stats._var), \
}
#define XGMAC_EXT_STAT(_string, _var) \
{ _string, \
FIELD_SIZEOF(struct xgbe_ext_stats, _var), \
sizeof_field(struct xgbe_ext_stats, _var), \
offsetof(struct xgbe_prv_data, ext_stats._var), \
}

16
drivers/net/ethernet/cavium/liquidio/octeon_console.c
View File

@ -205,11 +205,11 @@ static int __cvmx_bootmem_check_version(struct octeon_device *oct,
major_version = (u32)__cvmx_bootmem_desc_get(
oct, oct->bootmem_desc_addr,
offsetof(struct cvmx_bootmem_desc, major_version),
FIELD_SIZEOF(struct cvmx_bootmem_desc, major_version));
sizeof_field(struct cvmx_bootmem_desc, major_version));
minor_version = (u32)__cvmx_bootmem_desc_get(
oct, oct->bootmem_desc_addr,
offsetof(struct cvmx_bootmem_desc, minor_version),
FIELD_SIZEOF(struct cvmx_bootmem_desc, minor_version));
sizeof_field(struct cvmx_bootmem_desc, minor_version));
dev_dbg(&oct->pci_dev->dev, "%s: major_version=%d\n", __func__,
major_version);
@ -237,13 +237,13 @@ static const struct cvmx_bootmem_named_block_desc
oct, named_addr,
offsetof(struct cvmx_bootmem_named_block_desc,
base_addr),
FIELD_SIZEOF(
sizeof_field(
struct cvmx_bootmem_named_block_desc,
base_addr));
desc->size = __cvmx_bootmem_desc_get(oct, named_addr,
offsetof(struct cvmx_bootmem_named_block_desc,
size),
FIELD_SIZEOF(
sizeof_field(
struct cvmx_bootmem_named_block_desc,
size));
@ -268,20 +268,20 @@ static u64 cvmx_bootmem_phy_named_block_find(struct octeon_device *oct,
oct, oct->bootmem_desc_addr,
offsetof(struct cvmx_bootmem_desc,
named_block_array_addr),
FIELD_SIZEOF(struct cvmx_bootmem_desc,
sizeof_field(struct cvmx_bootmem_desc,
named_block_array_addr));
u32 num_blocks = (u32)__cvmx_bootmem_desc_get(
oct, oct->bootmem_desc_addr,
offsetof(struct cvmx_bootmem_desc,
nb_num_blocks),
FIELD_SIZEOF(struct cvmx_bootmem_desc,
sizeof_field(struct cvmx_bootmem_desc,
nb_num_blocks));
u32 name_length = (u32)__cvmx_bootmem_desc_get(
oct, oct->bootmem_desc_addr,
offsetof(struct cvmx_bootmem_desc,
named_block_name_len),
FIELD_SIZEOF(struct cvmx_bootmem_desc,
sizeof_field(struct cvmx_bootmem_desc,
named_block_name_len));
u64 named_addr = named_block_array_addr;
@ -292,7 +292,7 @@ static u64 cvmx_bootmem_phy_named_block_find(struct octeon_device *oct,
offsetof(
struct cvmx_bootmem_named_block_desc,
size),
FIELD_SIZEOF(
sizeof_field(
struct cvmx_bootmem_named_block_desc,
size));

2
drivers/net/ethernet/emulex/benet/be_ethtool.c
View File

@ -23,7 +23,7 @@ struct be_ethtool_stat {
};
enum {DRVSTAT_TX, DRVSTAT_RX, DRVSTAT};
#define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \
#define FIELDINFO(_struct, field) sizeof_field(_struct, field), \
offsetof(_struct, field)
#define DRVSTAT_TX_INFO(field) #field, DRVSTAT_TX,\
FIELDINFO(struct be_tx_stats, field)

2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -10240,7 +10240,7 @@ static int hclge_get_dfx_reg_len(struct hclge_dev *hdev, int *len)
return ret;
}
data_len_per_desc = FIELD_SIZEOF(struct hclge_desc, data);
data_len_per_desc = sizeof_field(struct hclge_desc, data);
*len = 0;
for (i = 0; i < dfx_reg_type_num; i++) {
bd_num = bd_num_list[i];

2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
View File

@ -614,7 +614,7 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
}
memcpy(kinfo->prio_tc, hdev->tm_info.prio_tc,
FIELD_SIZEOF(struct hnae3_knic_private_info, prio_tc));
sizeof_field(struct hnae3_knic_private_info, prio_tc));
}
static void hclge_tm_vport_info_update(struct hclge_dev *hdev)

8
drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
View File

@ -450,7 +450,7 @@ static u32 hinic_get_rxfh_indir_size(struct net_device *netdev)
#define HINIC_FUNC_STAT(_stat_item) { \
.name = #_stat_item, \
.size = FIELD_SIZEOF(struct hinic_vport_stats, _stat_item), \
.size = sizeof_field(struct hinic_vport_stats, _stat_item), \
.offset = offsetof(struct hinic_vport_stats, _stat_item) \
}
@ -477,7 +477,7 @@ static struct hinic_stats hinic_function_stats[] = {
#define HINIC_PORT_STAT(_stat_item) { \
.name = #_stat_item, \
.size = FIELD_SIZEOF(struct hinic_phy_port_stats, _stat_item), \
.size = sizeof_field(struct hinic_phy_port_stats, _stat_item), \
.offset = offsetof(struct hinic_phy_port_stats, _stat_item) \
}
@ -571,7 +571,7 @@ static struct hinic_stats hinic_port_stats[] = {
#define HINIC_TXQ_STAT(_stat_item) { \
.name = "txq%d_"#_stat_item, \
.size = FIELD_SIZEOF(struct hinic_txq_stats, _stat_item), \
.size = sizeof_field(struct hinic_txq_stats, _stat_item), \
.offset = offsetof(struct hinic_txq_stats, _stat_item) \
}
@ -586,7 +586,7 @@ static struct hinic_stats hinic_tx_queue_stats[] = {
#define HINIC_RXQ_STAT(_stat_item) { \
.name = "rxq%d_"#_stat_item, \
.size = FIELD_SIZEOF(struct hinic_rxq_stats, _stat_item), \
.size = sizeof_field(struct hinic_rxq_stats, _stat_item), \
.offset = offsetof(struct hinic_rxq_stats, _stat_item) \
}

2
drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
View File

@ -18,7 +18,7 @@ struct fm10k_stats {
#define FM10K_STAT_FIELDS(_type, _name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
.sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}

2
drivers/net/ethernet/intel/i40e/i40e_ethtool.c
View File

@ -43,7 +43,7 @@ struct i40e_stats {
*/
#define I40E_STAT(_type, _name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
.sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}

2
drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
View File

@ -659,7 +659,7 @@ i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw)
#define I40E_HMC_STORE(_struct, _ele) \
offsetof(struct _struct, _ele), \
FIELD_SIZEOF(struct _struct, _ele)
sizeof_field(struct _struct, _ele)
struct i40e_context_ele {
u16 offset;

2
drivers/net/ethernet/intel/iavf/iavf_ethtool.c
View File

@ -42,7 +42,7 @@ struct iavf_stats {
*/
#define IAVF_STAT(_type, _name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
.sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}

10
drivers/net/ethernet/intel/ice/ice_ethtool.c
View File

@ -15,7 +15,7 @@ struct ice_stats {
#define ICE_STAT(_type, _name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
.sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
@ -36,10 +36,10 @@ static int ice_q_stats_len(struct net_device *netdev)
#define ICE_VSI_STATS_LEN ARRAY_SIZE(ice_gstrings_vsi_stats)
#define ICE_PFC_STATS_LEN ( \
(FIELD_SIZEOF(struct ice_pf, stats.priority_xoff_rx) + \
FIELD_SIZEOF(struct ice_pf, stats.priority_xon_rx) + \
FIELD_SIZEOF(struct ice_pf, stats.priority_xoff_tx) + \
FIELD_SIZEOF(struct ice_pf, stats.priority_xon_tx)) \
(sizeof_field(struct ice_pf, stats.priority_xoff_rx) + \
sizeof_field(struct ice_pf, stats.priority_xon_rx) + \
sizeof_field(struct ice_pf, stats.priority_xoff_tx) + \
sizeof_field(struct ice_pf, stats.priority_xon_tx)) \
/ sizeof(u64))
#define ICE_ALL_STATS_LEN(n) (ICE_PF_STATS_LEN + ICE_PFC_STATS_LEN + \
ICE_VSI_STATS_LEN + ice_q_stats_len(n))

2
drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
View File

@ -302,7 +302,7 @@ struct ice_ctx_ele {
#define ICE_CTX_STORE(_struct, _ele, _width, _lsb) { \
.offset = offsetof(struct _struct, _ele), \
.size_of = FIELD_SIZEOF(struct _struct, _ele), \
.size_of = sizeof_field(struct _struct, _ele), \
.width = _width, \
.lsb = _lsb, \
}

4
drivers/net/ethernet/intel/igb/igb_ethtool.c
View File

@ -26,7 +26,7 @@ struct igb_stats {
#define IGB_STAT(_name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(struct igb_adapter, _stat), \
.sizeof_stat = sizeof_field(struct igb_adapter, _stat), \
.stat_offset = offsetof(struct igb_adapter, _stat) \
}
static const struct igb_stats igb_gstrings_stats[] = {
@ -76,7 +76,7 @@ static const struct igb_stats igb_gstrings_stats[] = {
#define IGB_NETDEV_STAT(_net_stat) { \
.stat_string = __stringify(_net_stat), \
.sizeof_stat = FIELD_SIZEOF(struct rtnl_link_stats64, _net_stat), \
.sizeof_stat = sizeof_field(struct rtnl_link_stats64, _net_stat), \
.stat_offset = offsetof(struct rtnl_link_stats64, _net_stat) \
}
static const struct igb_stats igb_gstrings_net_stats[] = {

4
drivers/net/ethernet/intel/igc/igc_ethtool.c
View File

@ -16,7 +16,7 @@ struct igc_stats {
#define IGC_STAT(_name, _stat) { \
.stat_string = _name, \
.sizeof_stat = FIELD_SIZEOF(struct igc_adapter, _stat), \
.sizeof_stat = sizeof_field(struct igc_adapter, _stat), \
.stat_offset = offsetof(struct igc_adapter, _stat) \
}
@ -67,7 +67,7 @@ static const struct igc_stats igc_gstrings_stats[] = {
#define IGC_NETDEV_STAT(_net_stat) { \
.stat_string = __stringify(_net_stat), \
.sizeof_stat = FIELD_SIZEOF(struct rtnl_link_stats64, _net_stat), \
.sizeof_stat = sizeof_field(struct rtnl_link_stats64, _net_stat), \
.stat_offset = offsetof(struct rtnl_link_stats64, _net_stat) \
}

4
drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
View File

@ -19,10 +19,10 @@ struct ixgb_stats {
};
#define IXGB_STAT(m) IXGB_STATS, \
FIELD_SIZEOF(struct ixgb_adapter, m), \
sizeof_field(struct ixgb_adapter, m), \
offsetof(struct ixgb_adapter, m)
#define IXGB_NETDEV_STAT(m) NETDEV_STATS, \
FIELD_SIZEOF(struct net_device, m), \
sizeof_field(struct net_device, m), \
offsetof(struct net_device, m)
static struct ixgb_stats ixgb_gstrings_stats[] = {

4
drivers/net/ethernet/intel/ixgbevf/ethtool.c
View File

@ -31,14 +31,14 @@ struct ixgbe_stats {
#define IXGBEVF_STAT(_name, _stat) { \
.stat_string = _name, \
.type = IXGBEVF_STATS, \
.sizeof_stat = FIELD_SIZEOF(struct ixgbevf_adapter, _stat), \
.sizeof_stat = sizeof_field(struct ixgbevf_adapter, _stat), \
.stat_offset = offsetof(struct ixgbevf_adapter, _stat) \
}
#define IXGBEVF_NETDEV_STAT(_net_stat) { \
.stat_string = #_net_stat, \
.type = NETDEV_STATS, \
.sizeof_stat = FIELD_SIZEOF(struct net_device_stats, _net_stat), \
.sizeof_stat = sizeof_field(struct net_device_stats, _net_stat), \
.stat_offset = offsetof(struct net_device_stats, _net_stat) \
}

4
drivers/net/ethernet/marvell/mv643xx_eth.c
View File

@ -1432,11 +1432,11 @@ struct mv643xx_eth_stats {
};
#define SSTAT(m) \
{ #m, FIELD_SIZEOF(struct net_device_stats, m), \
{ #m, sizeof_field(struct net_device_stats, m), \
offsetof(struct net_device, stats.m), -1 }
#define MIBSTAT(m) \
{ #m, FIELD_SIZEOF(struct mib_counters, m), \
{ #m, sizeof_field(struct mib_counters, m), \
-1, offsetof(struct mv643xx_eth_private, mib_counters.m) }
static const struct mv643xx_eth_stats mv643xx_eth_stats[] = {

2
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
View File

@ -611,7 +611,7 @@ static u32 ptys_get_active_port(struct mlx4_ptys_reg *ptys_reg)
}
#define MLX4_LINK_MODES_SZ \
(FIELD_SIZEOF(struct mlx4_ptys_reg, eth_proto_cap) * 8)
(sizeof_field(struct mlx4_ptys_reg, eth_proto_cap) * 8)
enum ethtool_report {
SUPPORTED = 0,

6
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
View File

@ -87,10 +87,10 @@ static const struct rhashtable_params rhash_sa = {
* value is not constant during the lifetime
* of the key object.
*/
.key_len = FIELD_SIZEOF(struct mlx5_fpga_ipsec_sa_ctx, hw_sa) -
FIELD_SIZEOF(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
.key_len = sizeof_field(struct mlx5_fpga_ipsec_sa_ctx, hw_sa) -
sizeof_field(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
.key_offset = offsetof(struct mlx5_fpga_ipsec_sa_ctx, hw_sa) +
FIELD_SIZEOF(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
sizeof_field(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
.head_offset = offsetof(struct mlx5_fpga_ipsec_sa_ctx, hash),
.automatic_shrinking = true,
.min_size = 1,

4
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
View File

@ -209,7 +209,7 @@ enum fs_i_lock_class {
};
static const struct rhashtable_params rhash_fte = {
.key_len = FIELD_SIZEOF(struct fs_fte, val),
.key_len = sizeof_field(struct fs_fte, val),
.key_offset = offsetof(struct fs_fte, val),
.head_offset = offsetof(struct fs_fte, hash),
.automatic_shrinking = true,
@ -217,7 +217,7 @@ static const struct rhashtable_params rhash_fte = {
};
static const struct rhashtable_params rhash_fg = {
.key_len = FIELD_SIZEOF(struct mlx5_flow_group, mask),
.key_len = sizeof_field(struct mlx5_flow_group, mask),
.key_offset = offsetof(struct mlx5_flow_group, mask),
.head_offset = offsetof(struct mlx5_flow_group, hash),
.automatic_shrinking = true,

10
drivers/net/ethernet/netronome/nfp/bpf/jit.c
View File

@ -2652,17 +2652,17 @@ static int mem_ldx_skb(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
switch (meta->insn.off) {
case offsetof(struct __sk_buff, len):
if (size != FIELD_SIZEOF(struct __sk_buff, len))
if (size != sizeof_field(struct __sk_buff, len))
return -EOPNOTSUPP;
wrp_mov(nfp_prog, dst, plen_reg(nfp_prog));
break;
case offsetof(struct __sk_buff, data):
if (size != FIELD_SIZEOF(struct __sk_buff, data))
if (size != sizeof_field(struct __sk_buff, data))
return -EOPNOTSUPP;
wrp_mov(nfp_prog, dst, pptr_reg(nfp_prog));
break;
case offsetof(struct __sk_buff, data_end):
if (size != FIELD_SIZEOF(struct __sk_buff, data_end))
if (size != sizeof_field(struct __sk_buff, data_end))
return -EOPNOTSUPP;
emit_alu(nfp_prog, dst,
plen_reg(nfp_prog), ALU_OP_ADD, pptr_reg(nfp_prog));
@ -2683,12 +2683,12 @@ static int mem_ldx_xdp(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
switch (meta->insn.off) {
case offsetof(struct xdp_md, data):
if (size != FIELD_SIZEOF(struct xdp_md, data))
if (size != sizeof_field(struct xdp_md, data))
return -EOPNOTSUPP;
wrp_mov(nfp_prog, dst, pptr_reg(nfp_prog));
break;
case offsetof(struct xdp_md, data_end):
if (size != FIELD_SIZEOF(struct xdp_md, data_end))
if (size != sizeof_field(struct xdp_md, data_end))
return -EOPNOTSUPP;
emit_alu(nfp_prog, dst,
plen_reg(nfp_prog), ALU_OP_ADD, pptr_reg(nfp_prog));

2
drivers/net/ethernet/netronome/nfp/bpf/main.c
View File

@ -15,7 +15,7 @@
const struct rhashtable_params nfp_bpf_maps_neutral_params = {
.nelem_hint = 4,
.key_len = FIELD_SIZEOF(struct bpf_map, id),
.key_len = sizeof_field(struct bpf_map, id),
.key_offset = offsetof(struct nfp_bpf_neutral_map, map_id),
.head_offset = offsetof(struct nfp_bpf_neutral_map, l),
.automatic_shrinking = true,

2
drivers/net/ethernet/netronome/nfp/bpf/offload.c
View File

@ -374,7 +374,7 @@ nfp_bpf_map_alloc(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap)
}
use_map_size = DIV_ROUND_UP(offmap->map.value_size, 4) *
FIELD_SIZEOF(struct nfp_bpf_map, use_map[0]);
sizeof_field(struct nfp_bpf_map, use_map[0]);
nfp_map = kzalloc(sizeof(*nfp_map) + use_map_size, GFP_USER);
if (!nfp_map)

2
drivers/net/ethernet/netronome/nfp/flower/main.h
View File

@ -24,7 +24,7 @@ struct nfp_app;
#define NFP_FL_STAT_ID_MU_NUM GENMASK(31, 22)
#define NFP_FL_STAT_ID_STAT GENMASK(21, 0)
#define NFP_FL_STATS_ELEM_RS FIELD_SIZEOF(struct nfp_fl_stats_id, \
#define NFP_FL_STATS_ELEM_RS sizeof_field(struct nfp_fl_stats_id, \
init_unalloc)
#define NFP_FLOWER_MASK_ENTRY_RS 256
#define NFP_FLOWER_MASK_ELEMENT_RS 1

2
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
View File

@ -20,7 +20,7 @@ struct pch_gbe_stats {
#define PCH_GBE_STAT(m) \
{ \
.string = #m, \
.size = FIELD_SIZEOF(struct pch_gbe_hw_stats, m), \
.size = sizeof_field(struct pch_gbe_hw_stats, m), \
.offset = offsetof(struct pch_gbe_hw_stats, m), \
}

2
drivers/net/ethernet/qlogic/qede/qede.h
View File

@ -464,7 +464,7 @@ struct qede_fastpath {
struct qede_tx_queue *txq;
struct qede_tx_queue *xdp_tx;
#define VEC_NAME_SIZE (FIELD_SIZEOF(struct net_device, name) + 8)
#define VEC_NAME_SIZE (sizeof_field(struct net_device, name) + 8)
char name[VEC_NAME_SIZE];
};

2
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
View File

@ -20,7 +20,7 @@ struct qlcnic_stats {
int stat_offset;
};
#define QLC_SIZEOF(m) FIELD_SIZEOF(struct qlcnic_adapter, m)
#define QLC_SIZEOF(m) sizeof_field(struct qlcnic_adapter, m)
#define QLC_OFF(m) offsetof(struct qlcnic_adapter, m)
static const u32 qlcnic_fw_dump_level[] = {
0x3, 0x7, 0xf, 0x1f, 0x3f, 0x7f, 0xff

2
drivers/net/ethernet/realtek/r8169_firmware.c
View File

@ -37,7 +37,7 @@ struct fw_info {
u8 chksum;
} __packed;
#define FW_OPCODE_SIZE FIELD_SIZEOF(struct rtl_fw_phy_action, code[0])
#define FW_OPCODE_SIZE sizeof_field(struct rtl_fw_phy_action, code[0])
static bool rtl_fw_format_ok(struct rtl_fw *rtl_fw)
{

2
drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
View File

@ -30,7 +30,7 @@ struct sxgbe_stats {
#define SXGBE_STAT(m) \
{ \
#m, \
FIELD_SIZEOF(struct sxgbe_extra_stats, m), \
sizeof_field(struct sxgbe_extra_stats, m), \
offsetof(struct sxgbe_priv_data, xstats.m) \
}

4
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
View File

@ -34,7 +34,7 @@ struct stmmac_stats {
};
#define STMMAC_STAT(m) \
{ #m, FIELD_SIZEOF(struct stmmac_extra_stats, m), \
{ #m, sizeof_field(struct stmmac_extra_stats, m), \
offsetof(struct stmmac_priv, xstats.m)}
static const struct stmmac_stats stmmac_gstrings_stats[] = {
@ -163,7 +163,7 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
/* HW MAC Management counters (if supported) */
#define STMMAC_MMC_STAT(m) \
{ #m, FIELD_SIZEOF(struct stmmac_counters, m), \
{ #m, sizeof_field(struct stmmac_counters, m), \
offsetof(struct stmmac_priv, mmc.m)}
static const struct stmmac_stats stmmac_mmc[] = {

6
drivers/net/ethernet/ti/cpsw_ethtool.c
View File

@ -73,13 +73,13 @@ enum {
};
#define CPSW_STAT(m) CPSW_STATS, \
FIELD_SIZEOF(struct cpsw_hw_stats, m), \
sizeof_field(struct cpsw_hw_stats, m), \
offsetof(struct cpsw_hw_stats, m)
#define CPDMA_RX_STAT(m) CPDMA_RX_STATS, \
FIELD_SIZEOF(struct cpdma_chan_stats, m), \
sizeof_field(struct cpdma_chan_stats, m), \
offsetof(struct cpdma_chan_stats, m)
#define CPDMA_TX_STAT(m) CPDMA_TX_STATS, \
FIELD_SIZEOF(struct cpdma_chan_stats, m), \
sizeof_field(struct cpdma_chan_stats, m), \
offsetof(struct cpdma_chan_stats, m)
static const struct cpsw_stats cpsw_gstrings_stats[] = {

32
drivers/net/ethernet/ti/netcp_ethss.c
View File

@ -783,28 +783,28 @@ struct netcp_ethtool_stat {
#define GBE_STATSA_INFO(field) \
{ \
"GBE_A:"#field, GBE_STATSA_MODULE, \
FIELD_SIZEOF(struct gbe_hw_stats, field), \
sizeof_field(struct gbe_hw_stats, field), \
offsetof(struct gbe_hw_stats, field) \
}
#define GBE_STATSB_INFO(field) \
{ \
"GBE_B:"#field, GBE_STATSB_MODULE, \
FIELD_SIZEOF(struct gbe_hw_stats, field), \
sizeof_field(struct gbe_hw_stats, field), \
offsetof(struct gbe_hw_stats, field) \
}
#define GBE_STATSC_INFO(field) \
{ \
"GBE_C:"#field, GBE_STATSC_MODULE, \
FIELD_SIZEOF(struct gbe_hw_stats, field), \
sizeof_field(struct gbe_hw_stats, field), \
offsetof(struct gbe_hw_stats, field) \
}
#define GBE_STATSD_INFO(field) \
{ \
"GBE_D:"#field, GBE_STATSD_MODULE, \
FIELD_SIZEOF(struct gbe_hw_stats, field), \
sizeof_field(struct gbe_hw_stats, field), \
offsetof(struct gbe_hw_stats, field) \
}
@ -957,7 +957,7 @@ static const struct netcp_ethtool_stat gbe13_et_stats[] = {
#define GBENU_STATS_HOST(field) \
{ \
"GBE_HOST:"#field, GBENU_STATS0_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
@ -967,56 +967,56 @@ static const struct netcp_ethtool_stat gbe13_et_stats[] = {
#define GBENU_STATS_P1(field) \
{ \
"GBE_P1:"#field, GBENU_STATS1_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P2(field) \
{ \
"GBE_P2:"#field, GBENU_STATS2_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P3(field) \
{ \
"GBE_P3:"#field, GBENU_STATS3_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P4(field) \
{ \
"GBE_P4:"#field, GBENU_STATS4_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P5(field) \
{ \
"GBE_P5:"#field, GBENU_STATS5_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P6(field) \
{ \
"GBE_P6:"#field, GBENU_STATS6_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P7(field) \
{ \
"GBE_P7:"#field, GBENU_STATS7_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
#define GBENU_STATS_P8(field) \
{ \
"GBE_P8:"#field, GBENU_STATS8_MODULE, \
FIELD_SIZEOF(struct gbenu_hw_stats, field), \
sizeof_field(struct gbenu_hw_stats, field), \
offsetof(struct gbenu_hw_stats, field) \
}
@ -1607,21 +1607,21 @@ static const struct netcp_ethtool_stat gbenu_et_stats[] = {
#define XGBE_STATS0_INFO(field) \
{ \
"GBE_0:"#field, XGBE_STATS0_MODULE, \
FIELD_SIZEOF(struct xgbe_hw_stats, field), \
sizeof_field(struct xgbe_hw_stats, field), \
offsetof(struct xgbe_hw_stats, field) \
}
#define XGBE_STATS1_INFO(field) \
{ \
"GBE_1:"#field, XGBE_STATS1_MODULE, \
FIELD_SIZEOF(struct xgbe_hw_stats, field), \
sizeof_field(struct xgbe_hw_stats, field), \
offsetof(struct xgbe_hw_stats, field) \
}
#define XGBE_STATS2_INFO(field) \
{ \
"GBE_2:"#field, XGBE_STATS2_MODULE, \
FIELD_SIZEOF(struct xgbe_hw_stats, field), \
sizeof_field(struct xgbe_hw_stats, field), \
offsetof(struct xgbe_hw_stats, field) \
}

2
drivers/net/fjes/fjes_ethtool.c
View File

@ -21,7 +21,7 @@ struct fjes_stats {
#define FJES_STAT(name, stat) { \
.stat_string = name, \
.sizeof_stat = FIELD_SIZEOF(struct fjes_adapter, stat), \
.sizeof_stat = sizeof_field(struct fjes_adapter, stat), \
.stat_offset = offsetof(struct fjes_adapter, stat) \
}

2
drivers/net/geneve.c
View File

@ -1156,7 +1156,7 @@ static void geneve_setup(struct net_device *dev)
static const struct nla_policy geneve_policy[IFLA_GENEVE_MAX + 1] = {
[IFLA_GENEVE_ID] = { .type = NLA_U32 },
[IFLA_GENEVE_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
[IFLA_GENEVE_REMOTE] = { .len = sizeof_field(struct iphdr, daddr) },
[IFLA_GENEVE_REMOTE6] = { .len = sizeof(struct in6_addr) },
[IFLA_GENEVE_TTL] = { .type = NLA_U8 },
[IFLA_GENEVE_TOS] = { .type = NLA_U8 },

2
drivers/net/hyperv/netvsc_drv.c
View File

@ -571,7 +571,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
/* Use the skb control buffer for building up the packet */
BUILD_BUG_ON(sizeof(struct hv_netvsc_packet) >
FIELD_SIZEOF(struct sk_buff, cb));
sizeof_field(struct sk_buff, cb));
packet = (struct hv_netvsc_packet *)skb->cb;
packet->q_idx = skb_get_queue_mapping(skb);

2
drivers/net/usb/sierra_net.c
View File

@ -865,7 +865,7 @@ static struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev,
u16 len;
bool need_tail;
BUILD_BUG_ON(FIELD_SIZEOF(struct usbnet, data)
BUILD_BUG_ON(sizeof_field(struct usbnet, data)
< sizeof(struct cdc_state));
dev_dbg(&dev->udev->dev, "%s", __func__);

2
drivers/net/usb/usbnet.c
View File

@ -2184,7 +2184,7 @@ static int __init usbnet_init(void)
{
/* Compiler should optimize this out. */
BUILD_BUG_ON(
FIELD_SIZEOF(struct sk_buff, cb) < sizeof(struct skb_data));
sizeof_field(struct sk_buff, cb) < sizeof(struct skb_data));
eth_random_addr(node_id);
return 0;

4
drivers/net/vxlan.c
View File

@ -3069,10 +3069,10 @@ static void vxlan_raw_setup(struct net_device *dev)
static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = {
[IFLA_VXLAN_ID] = { .type = NLA_U32 },
[IFLA_VXLAN_GROUP] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
[IFLA_VXLAN_GROUP] = { .len = sizeof_field(struct iphdr, daddr) },
[IFLA_VXLAN_GROUP6] = { .len = sizeof(struct in6_addr) },
[IFLA_VXLAN_LINK] = { .type = NLA_U32 },
[IFLA_VXLAN_LOCAL] = { .len = FIELD_SIZEOF(struct iphdr, saddr) },
[IFLA_VXLAN_LOCAL] = { .len = sizeof_field(struct iphdr, saddr) },
[IFLA_VXLAN_LOCAL6] = { .len = sizeof(struct in6_addr) },
[IFLA_VXLAN_TOS] = { .type = NLA_U8 },
[IFLA_VXLAN_TTL] = { .type = NLA_U8 },

2
drivers/net/wireless/marvell/libertas/debugfs.c
View File

@ -774,7 +774,7 @@ void lbs_debugfs_remove_one(struct lbs_private *priv)
#ifdef PROC_DEBUG
#define item_size(n) (FIELD_SIZEOF(struct lbs_private, n))
#define item_size(n) (sizeof_field(struct lbs_private, n))
#define item_addr(n) (offsetof(struct lbs_private, n))

4
drivers/net/wireless/marvell/mwifiex/util.h
View File

@ -36,11 +36,11 @@ struct mwifiex_cb {
};
/* size/addr for mwifiex_debug_info */
#define item_size(n) (FIELD_SIZEOF(struct mwifiex_debug_info, n))
#define item_size(n) (sizeof_field(struct mwifiex_debug_info, n))
#define item_addr(n) (offsetof(struct mwifiex_debug_info, n))
/* size/addr for struct mwifiex_adapter */
#define adapter_item_size(n) (FIELD_SIZEOF(struct mwifiex_adapter, n))
#define adapter_item_size(n) (sizeof_field(struct mwifiex_adapter, n))
#define adapter_item_addr(n) (offsetof(struct mwifiex_adapter, n))
struct mwifiex_debug_data {

2
drivers/s390/net/qeth_core_main.c
View File

@ -4779,7 +4779,7 @@ static int qeth_qdio_establish(struct qeth_card *card)
QETH_CARD_TEXT(card, 2, "qdioest");
qib_param_field = kzalloc(FIELD_SIZEOF(struct qib, parm), GFP_KERNEL);
qib_param_field = kzalloc(sizeof_field(struct qib, parm), GFP_KERNEL);
if (!qib_param_field) {
rc = -ENOMEM;
goto out_free_nothing;

10
drivers/s390/net/qeth_core_mpc.h
View File

@ -421,7 +421,7 @@ struct qeth_ipacmd_setassparms {
} data;
} __attribute__ ((packed));
#define SETASS_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setassparms,\
#define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\
data.field)
/* SETRTG IPA Command: ****************************************************/
@ -535,7 +535,7 @@ struct qeth_ipacmd_setadpparms {
} data;
} __attribute__ ((packed));
#define SETADP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setadpparms,\
#define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\
data.field)
/* CREATE_ADDR IPA Command: ***********************************************/
@ -648,7 +648,7 @@ struct qeth_ipacmd_vnicc {
} data;
};
#define VNICC_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_vnicc,\
#define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\
data.field)
/* SETBRIDGEPORT IPA Command: *********************************************/
@ -729,7 +729,7 @@ struct qeth_ipacmd_setbridgeport {
} data;
} __packed;
#define SBP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setbridgeport,\
#define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\
data.field)
/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
@ -790,7 +790,7 @@ struct qeth_ipa_cmd {
} data;
} __attribute__ ((packed));
#define IPA_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipa_cmd, data.field)
#define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field)
/*
* special command for ARP processing.

4
drivers/scsi/aacraid/aachba.c
View File

@ -535,7 +535,7 @@ static void get_container_name_callback(void *context, struct fib * fibptr)
if ((le32_to_cpu(get_name_reply->status) == CT_OK)
&& (get_name_reply->data[0] != '\0')) {
char *sp = get_name_reply->data;
int data_size = FIELD_SIZEOF(struct aac_get_name_resp, data);
int data_size = sizeof_field(struct aac_get_name_resp, data);
sp[data_size - 1] = '\0';
while (*sp == ' ')
@ -574,7 +574,7 @@ static int aac_get_container_name(struct scsi_cmnd * scsicmd)
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
data_size = FIELD_SIZEOF(struct aac_get_name_resp, data);
data_size = sizeof_field(struct aac_get_name_resp, data);
cmd_fibcontext = aac_fib_alloc_tag(dev, scsicmd);

2
drivers/scsi/be2iscsi/be_cmds.h
View File

@ -1300,7 +1300,7 @@ struct be_cmd_get_port_name {
/* Returns the number of items in the field array. */
#define BE_NUMBER_OF_FIELD(_type_, _field_) \
(FIELD_SIZEOF(_type_, _field_)/sizeof((((_type_ *)0)->_field_[0])))\
(sizeof_field(_type_, _field_)/sizeof((((_type_ *)0)->_field_[0])))\
/**
* Different types of iSCSI completions to host driver for both initiator

2
drivers/scsi/cxgbi/libcxgbi.c
View File

@ -2746,7 +2746,7 @@ static int __init libcxgbi_init_module(void)
{
pr_info("%s", version);
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, cb) <
BUILD_BUG_ON(sizeof_field(struct sk_buff, cb) <
sizeof(struct cxgbi_skb_cb));
return 0;
}

6
drivers/scsi/smartpqi/smartpqi_init.c
View File

@ -8689,11 +8689,11 @@ static void __attribute__((unused)) verify_structures(void)
BUILD_BUG_ON(offsetof(struct pqi_general_admin_request,
data.delete_operational_queue.queue_id) != 12);
BUILD_BUG_ON(sizeof(struct pqi_general_admin_request) != 64);
BUILD_BUG_ON(FIELD_SIZEOF(struct pqi_general_admin_request,
BUILD_BUG_ON(sizeof_field(struct pqi_general_admin_request,
data.create_operational_iq) != 64 - 11);
BUILD_BUG_ON(FIELD_SIZEOF(struct pqi_general_admin_request,
BUILD_BUG_ON(sizeof_field(struct pqi_general_admin_request,
data.create_operational_oq) != 64 - 11);
BUILD_BUG_ON(FIELD_SIZEOF(struct pqi_general_admin_request,
BUILD_BUG_ON(sizeof_field(struct pqi_general_admin_request,
data.delete_operational_queue) != 64 - 11);
BUILD_BUG_ON(offsetof(struct pqi_general_admin_response,

2
drivers/staging/qlge/qlge_ethtool.c
View File

@ -41,7 +41,7 @@ struct ql_stats {
int stat_offset;
};
#define QL_SIZEOF(m) FIELD_SIZEOF(struct ql_adapter, m)
#define QL_SIZEOF(m) sizeof_field(struct ql_adapter, m)
#define QL_OFF(m) offsetof(struct ql_adapter, m)
static const struct ql_stats ql_gstrings_stats[] = {

2
drivers/staging/wfx/data_tx.c
View File

@ -679,7 +679,7 @@ void wfx_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
struct ieee80211_sta *sta = control ? control->sta : NULL;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
size_t driver_data_room = FIELD_SIZEOF(struct ieee80211_tx_info,
size_t driver_data_room = sizeof_field(struct ieee80211_tx_info,
rate_driver_data);
compiletime_assert(sizeof(struct wfx_tx_priv) <= driver_data_room,

2
drivers/target/iscsi/cxgbit/cxgbit_main.c
View File

@ -708,7 +708,7 @@ static int __init cxgbit_init(void)
pr_info("%s dcb enabled.\n", DRV_NAME);
register_dcbevent_notifier(&cxgbit_dcbevent_nb);
#endif
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, cb) <
BUILD_BUG_ON(sizeof_field(struct sk_buff, cb) <
sizeof(union cxgbit_skb_cb));
return 0;
}

2
drivers/usb/atm/usbatm.c
View File

@ -1275,7 +1275,7 @@ EXPORT_SYMBOL_GPL(usbatm_usb_disconnect);
static int __init usbatm_usb_init(void)
{
if (sizeof(struct usbatm_control) > FIELD_SIZEOF(struct sk_buff, cb)) {
if (sizeof(struct usbatm_control) > sizeof_field(struct sk_buff, cb)) {
printk(KERN_ERR "%s unusable with this kernel!\n", usbatm_driver_name);
return -EIO;
}

2
drivers/usb/gadget/function/f_fs.c
View File

@ -3509,7 +3509,7 @@ static void ffs_free_inst(struct usb_function_instance *f)
static int ffs_set_inst_name(struct usb_function_instance *fi, const char *name)
{
if (strlen(name) >= FIELD_SIZEOF(struct ffs_dev, name))
if (strlen(name) >= sizeof_field(struct ffs_dev, name))
return -ENAMETOOLONG;
return ffs_name_dev(to_f_fs_opts(fi)->dev, name);
}

2
fs/crypto/keyring.c
View File

@ -151,7 +151,7 @@ static struct key *search_fscrypt_keyring(struct key *keyring,
}
#define FSCRYPT_FS_KEYRING_DESCRIPTION_SIZE \
(CONST_STRLEN("fscrypt-") + FIELD_SIZEOF(struct super_block, s_id))
(CONST_STRLEN("fscrypt-") + sizeof_field(struct super_block, s_id))
#define FSCRYPT_MK_DESCRIPTION_SIZE (2 * FSCRYPT_KEY_IDENTIFIER_SIZE + 1)

2
fs/verity/enable.c
View File

@ -315,7 +315,7 @@ int fsverity_ioctl_enable(struct file *filp, const void __user *uarg)
if (arg.block_size != PAGE_SIZE)
return -EINVAL;
if (arg.salt_size > FIELD_SIZEOF(struct fsverity_descriptor, salt))
if (arg.salt_size > sizeof_field(struct fsverity_descriptor, salt))
return -EMSGSIZE;
if (arg.sig_size > FS_VERITY_MAX_SIGNATURE_SIZE)

12
include/linux/filter.h
View File

@ -420,7 +420,7 @@ static inline bool insn_is_zext(const struct bpf_insn *insn)
#define BPF_FIELD_SIZEOF(type, field) \
({ \
const int __size = bytes_to_bpf_size(FIELD_SIZEOF(type, field)); \
const int __size = bytes_to_bpf_size(sizeof_field(type, field)); \
BUILD_BUG_ON(__size < 0); \
__size; \
})
@ -497,7 +497,7 @@ static inline bool insn_is_zext(const struct bpf_insn *insn)
#define bpf_target_off(TYPE, MEMBER, SIZE, PTR_SIZE) \
({ \
BUILD_BUG_ON(FIELD_SIZEOF(TYPE, MEMBER) != (SIZE)); \
BUILD_BUG_ON(sizeof_field(TYPE, MEMBER) != (SIZE)); \
*(PTR_SIZE) = (SIZE); \
offsetof(TYPE, MEMBER); \
})
@ -608,7 +608,7 @@ static inline void bpf_compute_data_pointers(struct sk_buff *skb)
{
struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb;
BUILD_BUG_ON(sizeof(*cb) > FIELD_SIZEOF(struct sk_buff, cb));
BUILD_BUG_ON(sizeof(*cb) > sizeof_field(struct sk_buff, cb));
cb->data_meta = skb->data - skb_metadata_len(skb);
cb->data_end = skb->data + skb_headlen(skb);
}
@ -646,9 +646,9 @@ static inline u8 *bpf_skb_cb(struct sk_buff *skb)
* attached to sockets, we need to clear the bpf_skb_cb() area
* to not leak previous contents to user space.
*/
BUILD_BUG_ON(FIELD_SIZEOF(struct __sk_buff, cb) != BPF_SKB_CB_LEN);
BUILD_BUG_ON(FIELD_SIZEOF(struct __sk_buff, cb) !=
FIELD_SIZEOF(struct qdisc_skb_cb, data));
BUILD_BUG_ON(sizeof_field(struct __sk_buff, cb) != BPF_SKB_CB_LEN);
BUILD_BUG_ON(sizeof_field(struct __sk_buff, cb) !=
sizeof_field(struct qdisc_skb_cb, data));
return qdisc_skb_cb(skb)->data;
}

2
include/linux/kvm_host.h
View File

@ -149,7 +149,7 @@ static inline bool is_error_page(struct page *page)
#define KVM_REQUEST_ARCH_BASE 8
#define KVM_ARCH_REQ_FLAGS(nr, flags) ({ \
BUILD_BUG_ON((unsigned)(nr) >= (FIELD_SIZEOF(struct kvm_vcpu, requests) * 8) - KVM_REQUEST_ARCH_BASE); \
BUILD_BUG_ON((unsigned)(nr) >= (sizeof_field(struct kvm_vcpu, requests) * 8) - KVM_REQUEST_ARCH_BASE); \
(unsigned)(((nr) + KVM_REQUEST_ARCH_BASE) | (flags)); \
})
#define KVM_ARCH_REQ(nr) KVM_ARCH_REQ_FLAGS(nr, 0)

2
include/linux/phy_led_triggers.h
View File

@ -14,7 +14,7 @@ struct phy_device;
#define PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE 11
#define PHY_LINK_LED_TRIGGER_NAME_SIZE (MII_BUS_ID_SIZE + \
FIELD_SIZEOF(struct mdio_device, addr)+\
sizeof_field(struct mdio_device, addr)+\
PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE)
struct phy_led_trigger {

2
include/net/garp.h
View File

@ -37,7 +37,7 @@ struct garp_skb_cb {
static inline struct garp_skb_cb *garp_cb(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct garp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
sizeof_field(struct sk_buff, cb));
return (struct garp_skb_cb *)skb->cb;
}

6
include/net/ip_tunnels.h
View File

@ -33,8 +33,8 @@
/* Used to memset ipv4 address padding. */
#define IP_TUNNEL_KEY_IPV4_PAD offsetofend(struct ip_tunnel_key, u.ipv4.dst)
#define IP_TUNNEL_KEY_IPV4_PAD_LEN \
(FIELD_SIZEOF(struct ip_tunnel_key, u) - \
FIELD_SIZEOF(struct ip_tunnel_key, u.ipv4))
(sizeof_field(struct ip_tunnel_key, u) - \
sizeof_field(struct ip_tunnel_key, u.ipv4))
struct ip_tunnel_key {
__be64 tun_id;
@ -63,7 +63,7 @@ struct ip_tunnel_key {
/* Maximum tunnel options length. */
#define IP_TUNNEL_OPTS_MAX \
GENMASK((FIELD_SIZEOF(struct ip_tunnel_info, \
GENMASK((sizeof_field(struct ip_tunnel_info, \
options_len) * BITS_PER_BYTE) - 1, 0)
struct ip_tunnel_info {

2
include/net/mrp.h
View File

@ -39,7 +39,7 @@ struct mrp_skb_cb {
static inline struct mrp_skb_cb *mrp_cb(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct mrp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
sizeof_field(struct sk_buff, cb));
return (struct mrp_skb_cb *)skb->cb;
}

2
include/net/netfilter/nf_conntrack_helper.h
View File

@ -81,7 +81,7 @@ struct nf_conn_help {
};
#define NF_CT_HELPER_BUILD_BUG_ON(structsize) \
BUILD_BUG_ON((structsize) > FIELD_SIZEOF(struct nf_conn_help, data))
BUILD_BUG_ON((structsize) > sizeof_field(struct nf_conn_help, data))
struct nf_conntrack_helper *__nf_conntrack_helper_find(const char *name,
u16 l3num, u8 protonum);

2
include/net/netfilter/nf_tables_core.h
View File

@ -41,7 +41,7 @@ struct nft_immediate_expr {
*/
static inline u32 nft_cmp_fast_mask(unsigned int len)
{
return cpu_to_le32(~0U >> (FIELD_SIZEOF(struct nft_cmp_fast_expr,
return cpu_to_le32(~0U >> (sizeof_field(struct nft_cmp_fast_expr,
data) * BITS_PER_BYTE - len));
}

2
include/net/sock.h
View File

@ -2305,7 +2305,7 @@ struct sock_skb_cb {
* using skb->cb[] would keep using it directly and utilize its
* alignement guarantee.
*/
#define SOCK_SKB_CB_OFFSET ((FIELD_SIZEOF(struct sk_buff, cb) - \
#define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \
sizeof(struct sock_skb_cb)))
#define SOCK_SKB_CB(__skb) ((struct sock_skb_cb *)((__skb)->cb + \

2
ipc/util.c
View File

@ -100,7 +100,7 @@ device_initcall(ipc_init);
static const struct rhashtable_params ipc_kht_params = {
.head_offset = offsetof(struct kern_ipc_perm, khtnode),
.key_offset = offsetof(struct kern_ipc_perm, key),
.key_len = FIELD_SIZEOF(struct kern_ipc_perm, key),
.key_len = sizeof_field(struct kern_ipc_perm, key),
.automatic_shrinking = true,
};

2
kernel/bpf/cgroup.c
View File

@ -1341,7 +1341,7 @@ static u32 sysctl_convert_ctx_access(enum bpf_access_type type,
*insn++ = BPF_LDX_MEM(
BPF_SIZE(si->code), si->dst_reg, si->src_reg,
bpf_target_off(struct bpf_sysctl_kern, write,
FIELD_SIZEOF(struct bpf_sysctl_kern,
sizeof_field(struct bpf_sysctl_kern,
write),
target_size));
break;

4
kernel/bpf/local_storage.c
View File

@ -357,7 +357,7 @@ static int cgroup_storage_check_btf(const struct bpf_map *map,
* The first field must be a 64 bit integer at 0 offset.
*/
m = (struct btf_member *)(key_type + 1);
size = FIELD_SIZEOF(struct bpf_cgroup_storage_key, cgroup_inode_id);
size = sizeof_field(struct bpf_cgroup_storage_key, cgroup_inode_id);
if (!btf_member_is_reg_int(btf, key_type, m, 0, size))
return -EINVAL;
@ -366,7 +366,7 @@ static int cgroup_storage_check_btf(const struct bpf_map *map,
*/
m++;
offset = offsetof(struct bpf_cgroup_storage_key, attach_type);
size = FIELD_SIZEOF(struct bpf_cgroup_storage_key, attach_type);
size = sizeof_field(struct bpf_cgroup_storage_key, attach_type);
if (!btf_member_is_reg_int(btf, key_type, m, offset, size))
return -EINVAL;

6
net/802/mrp.c
View File

@ -523,7 +523,7 @@ int mrp_request_join(const struct net_device *dev,
struct mrp_attr *attr;
if (sizeof(struct mrp_skb_cb) + len >
FIELD_SIZEOF(struct sk_buff, cb))
sizeof_field(struct sk_buff, cb))
return -ENOMEM;
spin_lock_bh(&app->lock);
@ -548,7 +548,7 @@ void mrp_request_leave(const struct net_device *dev,
struct mrp_attr *attr;
if (sizeof(struct mrp_skb_cb) + len >
FIELD_SIZEOF(struct sk_buff, cb))
sizeof_field(struct sk_buff, cb))
return;
spin_lock_bh(&app->lock);
@ -692,7 +692,7 @@ static int mrp_pdu_parse_vecattr(struct mrp_applicant *app,
* advance to the next event in its Vector.
*/
if (sizeof(struct mrp_skb_cb) + mrp_cb(skb)->mh->attrlen >
FIELD_SIZEOF(struct sk_buff, cb))
sizeof_field(struct sk_buff, cb))
return -1;
if (skb_copy_bits(skb, *offset, mrp_cb(skb)->attrvalue,
mrp_cb(skb)->mh->attrlen) < 0)

2
net/batman-adv/main.c
View File

@ -548,7 +548,7 @@ static void batadv_recv_handler_init(void)
BUILD_BUG_ON(sizeof(struct batadv_tvlv_tt_change) != 12);
BUILD_BUG_ON(sizeof(struct batadv_tvlv_roam_adv) != 8);
i = FIELD_SIZEOF(struct sk_buff, cb);
i = sizeof_field(struct sk_buff, cb);
BUILD_BUG_ON(sizeof(struct batadv_skb_cb) > i);
/* broadcast packet */

8
net/bpf/test_run.c
View File

@ -253,21 +253,21 @@ static int convert___skb_to_skb(struct sk_buff *skb, struct __sk_buff *__skb)
/* priority is allowed */
if (!range_is_zero(__skb, offsetof(struct __sk_buff, priority) +
FIELD_SIZEOF(struct __sk_buff, priority),
sizeof_field(struct __sk_buff, priority),
offsetof(struct __sk_buff, cb)))
return -EINVAL;
/* cb is allowed */
if (!range_is_zero(__skb, offsetof(struct __sk_buff, cb) +
FIELD_SIZEOF(struct __sk_buff, cb),
sizeof_field(struct __sk_buff, cb),
offsetof(struct __sk_buff, tstamp)))
return -EINVAL;
/* tstamp is allowed */
if (!range_is_zero(__skb, offsetof(struct __sk_buff, tstamp) +
FIELD_SIZEOF(struct __sk_buff, tstamp),
sizeof_field(struct __sk_buff, tstamp),
sizeof(struct __sk_buff)))
return -EINVAL;
@ -438,7 +438,7 @@ static int verify_user_bpf_flow_keys(struct bpf_flow_keys *ctx)
/* flags is allowed */
if (!range_is_zero(ctx, offsetof(struct bpf_flow_keys, flags) +
FIELD_SIZEOF(struct bpf_flow_keys, flags),
sizeof_field(struct bpf_flow_keys, flags),
sizeof(struct bpf_flow_keys)))
return -EINVAL;

2
net/bridge/br.c
View File

@ -312,7 +312,7 @@ static int __init br_init(void)
{
int err;
BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > sizeof_field(struct sk_buff, cb));
err = stp_proto_register(&br_stp_proto);
if (err < 0) {

2
net/core/dev.c
View File

@ -10165,7 +10165,7 @@ static struct hlist_head * __net_init netdev_create_hash(void)
static int __net_init netdev_init(struct net *net)
{
BUILD_BUG_ON(GRO_HASH_BUCKETS >
8 * FIELD_SIZEOF(struct napi_struct, gro_bitmask));
8 * sizeof_field(struct napi_struct, gro_bitmask));
if (net != &init_net)
INIT_LIST_HEAD(&net->dev_base_head);

140
net/core/filter.c
View File

@ -274,7 +274,7 @@ static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg,
switch (skb_field) {
case SKF_AD_MARK:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
BUILD_BUG_ON(sizeof_field(struct sk_buff, mark) != 4);
*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
offsetof(struct sk_buff, mark));
@ -289,14 +289,14 @@ static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg,
break;
case SKF_AD_QUEUE:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, queue_mapping) != 2);
BUILD_BUG_ON(sizeof_field(struct sk_buff, queue_mapping) != 2);
*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
offsetof(struct sk_buff, queue_mapping));
break;
case SKF_AD_VLAN_TAG:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
BUILD_BUG_ON(sizeof_field(struct sk_buff, vlan_tci) != 2);
/* dst_reg = *(u16 *) (src_reg + offsetof(vlan_tci)) */
*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
@ -322,7 +322,7 @@ static bool convert_bpf_extensions(struct sock_filter *fp,
switch (fp->k) {
case SKF_AD_OFF + SKF_AD_PROTOCOL:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, protocol) != 2);
BUILD_BUG_ON(sizeof_field(struct sk_buff, protocol) != 2);
/* A = *(u16 *) (CTX + offsetof(protocol)) */
*insn++ = BPF_LDX_MEM(BPF_H, BPF_REG_A, BPF_REG_CTX,
@ -338,8 +338,8 @@ static bool convert_bpf_extensions(struct sock_filter *fp,
case SKF_AD_OFF + SKF_AD_IFINDEX:
case SKF_AD_OFF + SKF_AD_HATYPE:
BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, ifindex) != 4);
BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, type) != 2);
BUILD_BUG_ON(sizeof_field(struct net_device, ifindex) != 4);
BUILD_BUG_ON(sizeof_field(struct net_device, type) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, dev),
BPF_REG_TMP, BPF_REG_CTX,
@ -361,7 +361,7 @@ static bool convert_bpf_extensions(struct sock_filter *fp,
break;
case SKF_AD_OFF + SKF_AD_RXHASH:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
BUILD_BUG_ON(sizeof_field(struct sk_buff, hash) != 4);
*insn = BPF_LDX_MEM(BPF_W, BPF_REG_A, BPF_REG_CTX,
offsetof(struct sk_buff, hash));
@ -385,7 +385,7 @@ static bool convert_bpf_extensions(struct sock_filter *fp,
break;
case SKF_AD_OFF + SKF_AD_VLAN_TPID:
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_proto) != 2);
BUILD_BUG_ON(sizeof_field(struct sk_buff, vlan_proto) != 2);
/* A = *(u16 *) (CTX + offsetof(vlan_proto)) */
*insn++ = BPF_LDX_MEM(BPF_H, BPF_REG_A, BPF_REG_CTX,
@ -5589,8 +5589,8 @@ u32 bpf_tcp_sock_convert_ctx_access(enum bpf_access_type type,
#define BPF_TCP_SOCK_GET_COMMON(FIELD) \
do { \
BUILD_BUG_ON(FIELD_SIZEOF(struct tcp_sock, FIELD) > \
FIELD_SIZEOF(struct bpf_tcp_sock, FIELD)); \
BUILD_BUG_ON(sizeof_field(struct tcp_sock, FIELD) > \
sizeof_field(struct bpf_tcp_sock, FIELD)); \
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct tcp_sock, FIELD),\
si->dst_reg, si->src_reg, \
offsetof(struct tcp_sock, FIELD)); \
@ -5598,9 +5598,9 @@ u32 bpf_tcp_sock_convert_ctx_access(enum bpf_access_type type,
#define BPF_INET_SOCK_GET_COMMON(FIELD) \
do { \
BUILD_BUG_ON(FIELD_SIZEOF(struct inet_connection_sock, \
BUILD_BUG_ON(sizeof_field(struct inet_connection_sock, \
FIELD) > \
FIELD_SIZEOF(struct bpf_tcp_sock, FIELD)); \
sizeof_field(struct bpf_tcp_sock, FIELD)); \
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF( \
struct inet_connection_sock, \
FIELD), \
@ -5615,7 +5615,7 @@ u32 bpf_tcp_sock_convert_ctx_access(enum bpf_access_type type,
switch (si->off) {
case offsetof(struct bpf_tcp_sock, rtt_min):
BUILD_BUG_ON(FIELD_SIZEOF(struct tcp_sock, rtt_min) !=
BUILD_BUG_ON(sizeof_field(struct tcp_sock, rtt_min) !=
sizeof(struct minmax));
BUILD_BUG_ON(sizeof(struct minmax) <
sizeof(struct minmax_sample));
@ -5780,8 +5780,8 @@ u32 bpf_xdp_sock_convert_ctx_access(enum bpf_access_type type,
#define BPF_XDP_SOCK_GET(FIELD) \
do { \
BUILD_BUG_ON(FIELD_SIZEOF(struct xdp_sock, FIELD) > \
FIELD_SIZEOF(struct bpf_xdp_sock, FIELD)); \
BUILD_BUG_ON(sizeof_field(struct xdp_sock, FIELD) > \
sizeof_field(struct bpf_xdp_sock, FIELD)); \
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct xdp_sock, FIELD),\
si->dst_reg, si->src_reg, \
offsetof(struct xdp_sock, FIELD)); \
@ -7344,7 +7344,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct __sk_buff, cb[0]) ...
offsetofend(struct __sk_buff, cb[4]) - 1:
BUILD_BUG_ON(FIELD_SIZEOF(struct qdisc_skb_cb, data) < 20);
BUILD_BUG_ON(sizeof_field(struct qdisc_skb_cb, data) < 20);
BUILD_BUG_ON((offsetof(struct sk_buff, cb) +
offsetof(struct qdisc_skb_cb, data)) %
sizeof(__u64));
@ -7363,7 +7363,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct __sk_buff, tc_classid):
BUILD_BUG_ON(FIELD_SIZEOF(struct qdisc_skb_cb, tc_classid) != 2);
BUILD_BUG_ON(sizeof_field(struct qdisc_skb_cb, tc_classid) != 2);
off = si->off;
off -= offsetof(struct __sk_buff, tc_classid);
@ -7434,7 +7434,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
#endif
break;
case offsetof(struct __sk_buff, family):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_family) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_family) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, sk),
si->dst_reg, si->src_reg,
@ -7445,7 +7445,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
2, target_size));
break;
case offsetof(struct __sk_buff, remote_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_daddr) != 4);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_daddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, sk),
si->dst_reg, si->src_reg,
@ -7456,7 +7456,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
4, target_size));
break;
case offsetof(struct __sk_buff, local_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_rcv_saddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, sk),
@ -7470,7 +7470,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct __sk_buff, remote_ip6[0]) ...
offsetof(struct __sk_buff, remote_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_daddr.s6_addr32[0]) != 4);
off = si->off;
@ -7490,7 +7490,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct __sk_buff, local_ip6[0]) ...
offsetof(struct __sk_buff, local_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_rcv_saddr.s6_addr32[0]) != 4);
off = si->off;
@ -7509,7 +7509,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct __sk_buff, remote_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_dport) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_dport) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, sk),
si->dst_reg, si->src_reg,
@ -7524,7 +7524,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct __sk_buff, local_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_num) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_num) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, sk),
si->dst_reg, si->src_reg,
@ -7535,7 +7535,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct __sk_buff, tstamp):
BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, tstamp) != 8);
BUILD_BUG_ON(sizeof_field(struct sk_buff, tstamp) != 8);
if (type == BPF_WRITE)
*insn++ = BPF_STX_MEM(BPF_DW,
@ -7573,7 +7573,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
target_size));
break;
case offsetof(struct __sk_buff, wire_len):
BUILD_BUG_ON(FIELD_SIZEOF(struct qdisc_skb_cb, pkt_len) != 4);
BUILD_BUG_ON(sizeof_field(struct qdisc_skb_cb, pkt_len) != 4);
off = si->off;
off -= offsetof(struct __sk_buff, wire_len);
@ -7603,7 +7603,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
switch (si->off) {
case offsetof(struct bpf_sock, bound_dev_if):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock, sk_bound_dev_if) != 4);
BUILD_BUG_ON(sizeof_field(struct sock, sk_bound_dev_if) != 4);
if (type == BPF_WRITE)
*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
@ -7614,7 +7614,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock, mark):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock, sk_mark) != 4);
BUILD_BUG_ON(sizeof_field(struct sock, sk_mark) != 4);
if (type == BPF_WRITE)
*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
@ -7625,7 +7625,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock, priority):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock, sk_priority) != 4);
BUILD_BUG_ON(sizeof_field(struct sock, sk_priority) != 4);
if (type == BPF_WRITE)
*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
@ -7641,7 +7641,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common,
skc_family,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_family),
target_size));
break;
@ -7668,7 +7668,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
*insn++ = BPF_LDX_MEM(
BPF_SIZE(si->code), si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common, skc_rcv_saddr,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_rcv_saddr),
target_size));
break;
@ -7677,7 +7677,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
*insn++ = BPF_LDX_MEM(
BPF_SIZE(si->code), si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common, skc_daddr,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_daddr),
target_size));
break;
@ -7691,7 +7691,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
bpf_target_off(
struct sock_common,
skc_v6_rcv_saddr.s6_addr32[0],
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_v6_rcv_saddr.s6_addr32[0]),
target_size) + off);
#else
@ -7708,7 +7708,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
BPF_SIZE(si->code), si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common,
skc_v6_daddr.s6_addr32[0],
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_v6_daddr.s6_addr32[0]),
target_size) + off);
#else
@ -7722,7 +7722,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
BPF_FIELD_SIZEOF(struct sock_common, skc_num),
si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common, skc_num,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_num),
target_size));
break;
@ -7732,7 +7732,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
BPF_FIELD_SIZEOF(struct sock_common, skc_dport),
si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common, skc_dport,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_dport),
target_size));
break;
@ -7742,7 +7742,7 @@ u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
BPF_FIELD_SIZEOF(struct sock_common, skc_state),
si->dst_reg, si->src_reg,
bpf_target_off(struct sock_common, skc_state,
FIELD_SIZEOF(struct sock_common,
sizeof_field(struct sock_common,
skc_state),
target_size));
break;
@ -7837,7 +7837,7 @@ static u32 xdp_convert_ctx_access(enum bpf_access_type type,
si->src_reg, offsetof(S, F)); \
*insn++ = BPF_LDX_MEM( \
SIZE, si->dst_reg, si->dst_reg, \
bpf_target_off(NS, NF, FIELD_SIZEOF(NS, NF), \
bpf_target_off(NS, NF, sizeof_field(NS, NF), \
target_size) \
+ OFF); \
} while (0)
@ -7868,7 +7868,7 @@ static u32 xdp_convert_ctx_access(enum bpf_access_type type,
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(S, F), tmp_reg, \
si->dst_reg, offsetof(S, F)); \
*insn++ = BPF_STX_MEM(SIZE, tmp_reg, si->src_reg, \
bpf_target_off(NS, NF, FIELD_SIZEOF(NS, NF), \
bpf_target_off(NS, NF, sizeof_field(NS, NF), \
target_size) \
+ OFF); \
*insn++ = BPF_LDX_MEM(BPF_DW, tmp_reg, si->dst_reg, \
@ -7930,8 +7930,8 @@ static u32 sock_addr_convert_ctx_access(enum bpf_access_type type,
*/
BUILD_BUG_ON(offsetof(struct sockaddr_in, sin_port) !=
offsetof(struct sockaddr_in6, sin6_port));
BUILD_BUG_ON(FIELD_SIZEOF(struct sockaddr_in, sin_port) !=
FIELD_SIZEOF(struct sockaddr_in6, sin6_port));
BUILD_BUG_ON(sizeof_field(struct sockaddr_in, sin_port) !=
sizeof_field(struct sockaddr_in6, sin6_port));
SOCK_ADDR_LOAD_OR_STORE_NESTED_FIELD(struct bpf_sock_addr_kern,
struct sockaddr_in6, uaddr,
sin6_port, tmp_reg);
@ -7997,8 +7997,8 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
/* Helper macro for adding read access to tcp_sock or sock fields. */
#define SOCK_OPS_GET_FIELD(BPF_FIELD, OBJ_FIELD, OBJ) \
do { \
BUILD_BUG_ON(FIELD_SIZEOF(OBJ, OBJ_FIELD) > \
FIELD_SIZEOF(struct bpf_sock_ops, BPF_FIELD)); \
BUILD_BUG_ON(sizeof_field(OBJ, OBJ_FIELD) > \
sizeof_field(struct bpf_sock_ops, BPF_FIELD)); \
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF( \
struct bpf_sock_ops_kern, \
is_fullsock), \
@ -8031,8 +8031,8 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
#define SOCK_OPS_SET_FIELD(BPF_FIELD, OBJ_FIELD, OBJ) \
do { \
int reg = BPF_REG_9; \
BUILD_BUG_ON(FIELD_SIZEOF(OBJ, OBJ_FIELD) > \
FIELD_SIZEOF(struct bpf_sock_ops, BPF_FIELD)); \
BUILD_BUG_ON(sizeof_field(OBJ, OBJ_FIELD) > \
sizeof_field(struct bpf_sock_ops, BPF_FIELD)); \
if (si->dst_reg == reg || si->src_reg == reg) \
reg--; \
if (si->dst_reg == reg || si->src_reg == reg) \
@ -8073,12 +8073,12 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
switch (si->off) {
case offsetof(struct bpf_sock_ops, op) ...
offsetof(struct bpf_sock_ops, replylong[3]):
BUILD_BUG_ON(FIELD_SIZEOF(struct bpf_sock_ops, op) !=
FIELD_SIZEOF(struct bpf_sock_ops_kern, op));
BUILD_BUG_ON(FIELD_SIZEOF(struct bpf_sock_ops, reply) !=
FIELD_SIZEOF(struct bpf_sock_ops_kern, reply));
BUILD_BUG_ON(FIELD_SIZEOF(struct bpf_sock_ops, replylong) !=
FIELD_SIZEOF(struct bpf_sock_ops_kern, replylong));
BUILD_BUG_ON(sizeof_field(struct bpf_sock_ops, op) !=
sizeof_field(struct bpf_sock_ops_kern, op));
BUILD_BUG_ON(sizeof_field(struct bpf_sock_ops, reply) !=
sizeof_field(struct bpf_sock_ops_kern, reply));
BUILD_BUG_ON(sizeof_field(struct bpf_sock_ops, replylong) !=
sizeof_field(struct bpf_sock_ops_kern, replylong));
off = si->off;
off -= offsetof(struct bpf_sock_ops, op);
off += offsetof(struct bpf_sock_ops_kern, op);
@ -8091,7 +8091,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, family):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_family) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_family) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct bpf_sock_ops_kern, sk),
@ -8102,7 +8102,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, remote_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_daddr) != 4);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_daddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct bpf_sock_ops_kern, sk),
@ -8113,7 +8113,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, local_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_rcv_saddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
@ -8128,7 +8128,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct bpf_sock_ops, remote_ip6[0]) ...
offsetof(struct bpf_sock_ops, remote_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_daddr.s6_addr32[0]) != 4);
off = si->off;
@ -8149,7 +8149,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct bpf_sock_ops, local_ip6[0]) ...
offsetof(struct bpf_sock_ops, local_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_rcv_saddr.s6_addr32[0]) != 4);
off = si->off;
@ -8168,7 +8168,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, remote_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_dport) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_dport) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct bpf_sock_ops_kern, sk),
@ -8182,7 +8182,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, local_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_num) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_num) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct bpf_sock_ops_kern, sk),
@ -8202,7 +8202,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, state):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_state) != 1);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_state) != 1);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct bpf_sock_ops_kern, sk),
@ -8213,7 +8213,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct bpf_sock_ops, rtt_min):
BUILD_BUG_ON(FIELD_SIZEOF(struct tcp_sock, rtt_min) !=
BUILD_BUG_ON(sizeof_field(struct tcp_sock, rtt_min) !=
sizeof(struct minmax));
BUILD_BUG_ON(sizeof(struct minmax) <
sizeof(struct minmax_sample));
@ -8224,7 +8224,7 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
offsetof(struct bpf_sock_ops_kern, sk));
*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
offsetof(struct tcp_sock, rtt_min) +
FIELD_SIZEOF(struct minmax_sample, t));
sizeof_field(struct minmax_sample, t));
break;
case offsetof(struct bpf_sock_ops, bpf_sock_ops_cb_flags):
@ -8366,7 +8366,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
offsetof(struct sk_msg, data_end));
break;
case offsetof(struct sk_msg_md, family):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_family) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_family) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct sk_msg, sk),
@ -8377,7 +8377,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct sk_msg_md, remote_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_daddr) != 4);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_daddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct sk_msg, sk),
@ -8388,7 +8388,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct sk_msg_md, local_ip4):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_rcv_saddr) != 4);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
@ -8403,7 +8403,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct sk_msg_md, remote_ip6[0]) ...
offsetof(struct sk_msg_md, remote_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_daddr.s6_addr32[0]) != 4);
off = si->off;
@ -8424,7 +8424,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
case offsetof(struct sk_msg_md, local_ip6[0]) ...
offsetof(struct sk_msg_md, local_ip6[3]):
#if IS_ENABLED(CONFIG_IPV6)
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common,
BUILD_BUG_ON(sizeof_field(struct sock_common,
skc_v6_rcv_saddr.s6_addr32[0]) != 4);
off = si->off;
@ -8443,7 +8443,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct sk_msg_md, remote_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_dport) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_dport) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct sk_msg, sk),
@ -8457,7 +8457,7 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
break;
case offsetof(struct sk_msg_md, local_port):
BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_num) != 2);
BUILD_BUG_ON(sizeof_field(struct sock_common, skc_num) != 2);
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
struct sk_msg, sk),
@ -8847,7 +8847,7 @@ sk_reuseport_is_valid_access(int off, int size,
/* Fields that allow narrowing */
case bpf_ctx_range(struct sk_reuseport_md, eth_protocol):
if (size < FIELD_SIZEOF(struct sk_buff, protocol))
if (size < sizeof_field(struct sk_buff, protocol))
return false;
/* fall through */
case bpf_ctx_range(struct sk_reuseport_md, ip_protocol):
@ -8865,7 +8865,7 @@ sk_reuseport_is_valid_access(int off, int size,
*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_reuseport_kern, F), \
si->dst_reg, si->src_reg, \
bpf_target_off(struct sk_reuseport_kern, F, \
FIELD_SIZEOF(struct sk_reuseport_kern, F), \
sizeof_field(struct sk_reuseport_kern, F), \
target_size)); \
})

10
net/core/flow_dissector.c
View File

@ -599,8 +599,8 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
offset += sizeof(struct gre_base_hdr);
if (hdr->flags & GRE_CSUM)
offset += FIELD_SIZEOF(struct gre_full_hdr, csum) +
FIELD_SIZEOF(struct gre_full_hdr, reserved1);
offset += sizeof_field(struct gre_full_hdr, csum) +
sizeof_field(struct gre_full_hdr, reserved1);
if (hdr->flags & GRE_KEY) {
const __be32 *keyid;
@ -622,11 +622,11 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
else
key_keyid->keyid = *keyid & GRE_PPTP_KEY_MASK;
}
offset += FIELD_SIZEOF(struct gre_full_hdr, key);
offset += sizeof_field(struct gre_full_hdr, key);
}
if (hdr->flags & GRE_SEQ)
offset += FIELD_SIZEOF(struct pptp_gre_header, seq);
offset += sizeof_field(struct pptp_gre_header, seq);
if (gre_ver == 0) {
if (*p_proto == htons(ETH_P_TEB)) {
@ -653,7 +653,7 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
u8 *ppp_hdr;
if (hdr->flags & GRE_ACK)
offset += FIELD_SIZEOF(struct pptp_gre_header, ack);
offset += sizeof_field(struct pptp_gre_header, ack);
ppp_hdr = __skb_header_pointer(skb, *p_nhoff + offset,
sizeof(_ppp_hdr),

4
net/core/xdp.c
View File

@ -36,7 +36,7 @@ static u32 xdp_mem_id_hashfn(const void *data, u32 len, u32 seed)
const u32 *k = data;
const u32 key = *k;
BUILD_BUG_ON(FIELD_SIZEOF(struct xdp_mem_allocator, mem.id)
BUILD_BUG_ON(sizeof_field(struct xdp_mem_allocator, mem.id)
!= sizeof(u32));
/* Use cyclic increasing ID as direct hash key */
@ -56,7 +56,7 @@ static const struct rhashtable_params mem_id_rht_params = {
.nelem_hint = 64,
.head_offset = offsetof(struct xdp_mem_allocator, node),
.key_offset = offsetof(struct xdp_mem_allocator, mem.id),
.key_len = FIELD_SIZEOF(struct xdp_mem_allocator, mem.id),
.key_len = sizeof_field(struct xdp_mem_allocator, mem.id),
.max_size = MEM_ID_MAX,
.min_size = 8,
.automatic_shrinking = true,

2
net/dccp/proto.c
View File

@ -1132,7 +1132,7 @@ static int __init dccp_init(void)
int rc;
BUILD_BUG_ON(sizeof(struct dccp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
sizeof_field(struct sk_buff, cb));
rc = percpu_counter_init(&dccp_orphan_count, 0, GFP_KERNEL);
if (rc)
goto out_fail;

4
net/ipv4/ip_gre.c
View File

@ -1464,8 +1464,8 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
[IFLA_GRE_OFLAGS] = { .type = NLA_U16 },
[IFLA_GRE_IKEY] = { .type = NLA_U32 },
[IFLA_GRE_OKEY] = { .type = NLA_U32 },
[IFLA_GRE_LOCAL] = { .len = FIELD_SIZEOF(struct iphdr, saddr) },
[IFLA_GRE_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
[IFLA_GRE_LOCAL] = { .len = sizeof_field(struct iphdr, saddr) },
[IFLA_GRE_REMOTE] = { .len = sizeof_field(struct iphdr, daddr) },
[IFLA_GRE_TTL] = { .type = NLA_U8 },
[IFLA_GRE_TOS] = { .type = NLA_U8 },
[IFLA_GRE_PMTUDISC] = { .type = NLA_U8 },

4
net/ipv4/ip_vti.c
View File

@ -580,8 +580,8 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
[IFLA_VTI_LINK] = { .type = NLA_U32 },
[IFLA_VTI_IKEY] = { .type = NLA_U32 },
[IFLA_VTI_OKEY] = { .type = NLA_U32 },
[IFLA_VTI_LOCAL] = { .len = FIELD_SIZEOF(struct iphdr, saddr) },
[IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
[IFLA_VTI_LOCAL] = { .len = sizeof_field(struct iphdr, saddr) },
[IFLA_VTI_REMOTE] = { .len = sizeof_field(struct iphdr, daddr) },
[IFLA_VTI_FWMARK] = { .type = NLA_U32 },
};

2
net/ipv4/tcp.c
View File

@ -3949,7 +3949,7 @@ void __init tcp_init(void)
BUILD_BUG_ON(TCP_MIN_SND_MSS <= MAX_TCP_OPTION_SPACE);
BUILD_BUG_ON(sizeof(struct tcp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
sizeof_field(struct sk_buff, cb));
percpu_counter_init(&tcp_sockets_allocated, 0, GFP_KERNEL);
percpu_counter_init(&tcp_orphan_count, 0, GFP_KERNEL);

4
net/ipv6/ip6_gre.c
View File

@ -2170,8 +2170,8 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
[IFLA_GRE_OFLAGS] = { .type = NLA_U16 },
[IFLA_GRE_IKEY] = { .type = NLA_U32 },
[IFLA_GRE_OKEY] = { .type = NLA_U32 },
[IFLA_GRE_LOCAL] = { .len = FIELD_SIZEOF(struct ipv6hdr, saddr) },
[IFLA_GRE_REMOTE] = { .len = FIELD_SIZEOF(struct ipv6hdr, daddr) },
[IFLA_GRE_LOCAL] = { .len = sizeof_field(struct ipv6hdr, saddr) },
[IFLA_GRE_REMOTE] = { .len = sizeof_field(struct ipv6hdr, daddr) },
[IFLA_GRE_TTL] = { .type = NLA_U8 },
[IFLA_GRE_ENCAP_LIMIT] = { .type = NLA_U8 },
[IFLA_GRE_FLOWINFO] = { .type = NLA_U32 },

2
net/iucv/af_iucv.c
View File

@ -50,7 +50,7 @@ static struct iucv_interface *pr_iucv;
static const u8 iprm_shutdown[8] =
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
#define TRGCLS_SIZE FIELD_SIZEOF(struct iucv_message, class)
#define TRGCLS_SIZE sizeof_field(struct iucv_message, class)
#define __iucv_sock_wait(sk, condition, timeo, ret) \
do { \

4
net/netfilter/nf_tables_api.c
View File

@ -7595,7 +7595,7 @@ int nft_validate_register_load(enum nft_registers reg, unsigned int len)
return -EINVAL;
if (len == 0)
return -EINVAL;
if (reg * NFT_REG32_SIZE + len > FIELD_SIZEOF(struct nft_regs, data))
if (reg * NFT_REG32_SIZE + len > sizeof_field(struct nft_regs, data))
return -ERANGE;
return 0;
@ -7643,7 +7643,7 @@ int nft_validate_register_store(const struct nft_ctx *ctx,
if (len == 0)
return -EINVAL;
if (reg * NFT_REG32_SIZE + len >
FIELD_SIZEOF(struct nft_regs, data))
sizeof_field(struct nft_regs, data))
return -ERANGE;
if (data != NULL && type != NFT_DATA_VALUE)

2
net/netfilter/nfnetlink_cthelper.c
View File

@ -236,7 +236,7 @@ nfnl_cthelper_create(const struct nlattr * const tb[],
nla_strlcpy(helper->name,
tb[NFCTH_NAME], NF_CT_HELPER_NAME_LEN);
size = ntohl(nla_get_be32(tb[NFCTH_PRIV_DATA_LEN]));
if (size > FIELD_SIZEOF(struct nf_conn_help, data)) {
if (size > sizeof_field(struct nf_conn_help, data)) {
ret = -ENOMEM;
goto err2;
}

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