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/linux-6.3-rc2/drivers/net/ethernet/netronome/nfp/bpf/
A Dverifier.c39 meta = nfp_meta_next(meta); in nfp_bpf_goto_meta()
42 meta = nfp_meta_prev(meta); in nfp_bpf_goto_meta()
205 meta->func_id ? &meta->arg2 : NULL)) in nfp_bpf_check_helper_call()
213 meta->func_id ? &meta->arg2 : NULL) || in nfp_bpf_check_helper_call()
223 meta->func_id ? &meta->arg2 : NULL)) in nfp_bpf_check_helper_call()
613 if (meta->umin_src != meta->umax_src) { in nfp_bpf_check_alu()
721 meta = nfp_meta_next(meta)) { in nfp_bpf_get_stack_usage()
732 meta = nfp_bpf_goto_meta(nfp_prog, meta, in nfp_bpf_get_stack_usage()
733 meta->n + 1 + meta->insn.imm); in nfp_bpf_get_stack_usage()
825 meta->jmp_dst = list_next_entry(meta, l); in nfp_bpf_opt_replace_insn()
[all …]
A Dmain.h241 #define nfp_meta_next(meta) list_next_entry(meta, l) argument
242 #define nfp_meta_prev(meta) list_prev_entry(meta, l) argument
373 return mbpf_class(meta) == BPF_ALU64 || mbpf_class(meta) == BPF_ALU; in is_mbpf_alu()
393 return is_mbpf_jmp32(meta) || is_mbpf_jmp64(meta); in is_mbpf_jmp()
403 return is_mbpf_load(meta) && meta->ptr.type == PTR_TO_PACKET; in is_mbpf_load_pkt()
408 return is_mbpf_store(meta) && meta->ptr.type == PTR_TO_PACKET; in is_mbpf_store_pkt()
428 return is_mbpf_classic_store(meta) && meta->ptr.type == PTR_TO_PACKET; in is_mbpf_classic_store_pkt()
438 return is_mbpf_alu(meta) && mbpf_op(meta) == BPF_MUL; in is_mbpf_mul()
443 return is_mbpf_alu(meta) && mbpf_op(meta) == BPF_DIV; in is_mbpf_div()
450 if (is_mbpf_jmp32(meta)) in is_mbpf_cond_jump()
[all …]
A Djit.c2644 meta->insn.dst_reg * 2, meta->insn.src_reg * 2, in mem_ldx_stack()
2843 u8 off = meta->insn.off - meta->pkt_cache.range_start; in mem_ldx_data_from_pktcache()
2878 meta->ptr.off + meta->ptr.var_off.value); in mem_ldx()
2965 meta->insn.src_reg * 2, meta->insn.dst_reg * 2, in mem_stx_stack()
2989 meta->ptr.off + meta->ptr.var_off.value); in mem_stx()
3045 if (meta->xadd_maybe_16bit && meta->xadd_over_16bit) { in mem_xadd()
3051 if (meta->xadd_maybe_16bit && meta->xadd_over_16bit) { in mem_xadd()
3924 if (!is_mbpf_alu(meta) && !is_mbpf_jmp(meta)) in nfp_bpf_opt_neg_add_sub()
4378 if (is_mbpf_load_pkt(meta) && !meta->ldst_gather_len) { in nfp_bpf_opt_pkt_cache()
4515 dst_idx = meta->n + 1 + meta->insn.imm; in nfp_bpf_jit_prepare()
[all …]
/linux-6.3-rc2/mm/kfence/
A Dcore.c373 if (!meta) { in kfence_guarded_alloc()
396 meta->addr = metadata_to_pageaddr(meta); in kfence_guarded_alloc()
412 meta->addr = ALIGN_DOWN(meta->addr, cache->align); in kfence_guarded_alloc()
421 meta->size = size; in kfence_guarded_alloc()
531 kfence_guarded_free((void *)meta->addr, meta, false); in rcu_guarded_free()
941 kfence_guarded_free((void *)meta->addr, meta, /*zombie=*/true); in kfence_shutdown_cache()
953 if (meta->cache == s && meta->state == KFENCE_OBJECT_FREED) in kfence_shutdown_cache()
1040 return meta ? meta->size : 0; in kfence_ksize()
1051 return meta ? (void *)meta->addr : NULL; in kfence_object_start()
1094 if (meta && READ_ONCE(meta->state) == KFENCE_OBJECT_ALLOCATED) { in kfence_handle_page_fault()
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A Dreport.c109 const struct kfence_track *track = show_alloc ? &meta->alloc_track : &meta->free_track; in kfence_print_stack()
132 const int size = abs(meta->size); in kfence_print_object()
136 lockdep_assert_held(&meta->lock); in kfence_print_object()
166 end = (const u8 *)(address < meta->addr ? min(show_until_addr, meta->addr) in print_diff_canary()
190 const ptrdiff_t object_index = meta ? meta - kfence_metadata : -1; in kfence_report_error()
205 if (meta) in kfence_report_error()
228 left_of_object ? meta->addr - address : address - meta->addr, in kfence_report_error()
260 if (meta) { in kfence_report_error()
262 kfence_print_object(NULL, meta); in kfence_report_error()
299 if (!meta) in __kfence_obj_info()
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/linux-6.3-rc2/scripts/atomic/
A Datomic-tbl.sh67 local meta="$1"; shift
70 case "${meta}" in
80 if meta_has_ret "${meta}"; then
148 local meta="$1"; shift
155 if meta_has_acquire "${meta}"; then
158 if meta_has_release "${meta}"; then
161 if meta_has_relaxed "${meta}"; then
169 local meta="$1"; shift
174 meta_in "${meta}" "fF" && pfx="fetch_"
175 meta_in "${meta}" "R" && sfx="_return"
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A Dgen-atomic-fallback.sh12 local meta="$1"; shift
22 local ret="$(gen_ret_type "${meta}" "${int}")"
23 local retstmt="$(gen_ret_stmt "${meta}")"
38 local meta="$1"; shift
61 local meta="$1"; shift
76 local meta="$1"; shift
88 if ! meta_has_relaxed "${meta}"; then
91 if meta_has_acquire "${meta}"; then
95 if meta_has_release "${meta}"; then
228 grep '^[a-z]' "$1" | while read name meta args; do
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A Dgen-atomic-instrumented.sh11 local meta="$1"; shift
24 elif [ "${meta}" != "s" ]; then
36 local meta="$1"; shift
41 elif [ -z "${order}" ] && ! meta_in "$meta" "slv"; then
47 gen_param_check "$meta" "$1"
55 local meta="$1"; shift
65 local ret="$(gen_ret_type "${meta}" "${int}")"
67 local checks="$(gen_params_checks "${meta}" "${order}" "$@")"
69 local retstmt="$(gen_ret_stmt "${meta}")"
/linux-6.3-rc2/drivers/media/test-drivers/vivid/
A Dvivid-meta-cap.c152 struct v4l2_meta_format *meta = &f->fmt.meta; in vidioc_g_fmt_meta_cap() local
157 meta->dataformat = V4L2_META_FMT_UVC; in vidioc_g_fmt_meta_cap()
173 meta->ns = ktime_get_ns(); in vivid_meta_cap_fillbuff()
174 meta->sof = buf->vb.sequence * 30; in vivid_meta_cap_fillbuff()
175 meta->length = sizeof(*meta) - offsetof(struct vivid_uvc_meta_buf, length); in vivid_meta_cap_fillbuff()
179 meta->flags |= UVC_STREAM_FID; in vivid_meta_cap_fillbuff()
182 __func__, meta->ns, meta->sof, meta->length, meta->flags); in vivid_meta_cap_fillbuff()
184 meta->flags |= UVC_STREAM_PTS; in vivid_meta_cap_fillbuff()
191 meta->flags |= UVC_STREAM_SCR; in vivid_meta_cap_fillbuff()
197 *(__u32 *)(meta->buf + buf_off), in vivid_meta_cap_fillbuff()
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A Dvivid-meta-out.c152 struct v4l2_meta_format *meta = &f->fmt.meta; in vidioc_g_fmt_meta_out() local
157 meta->dataformat = V4L2_META_FMT_VIVID; in vidioc_g_fmt_meta_out()
158 meta->buffersize = sizeof(struct vivid_meta_out_buf); in vidioc_g_fmt_meta_out()
165 struct vivid_meta_out_buf *meta = vb2_plane_vaddr(&buf->vb.vb2_buf, 0); in vivid_meta_out_process() local
167 v4l2_ctrl_s_ctrl(dev->brightness, meta->brightness); in vivid_meta_out_process()
168 v4l2_ctrl_s_ctrl(dev->contrast, meta->contrast); in vivid_meta_out_process()
169 v4l2_ctrl_s_ctrl(dev->saturation, meta->saturation); in vivid_meta_out_process()
170 v4l2_ctrl_s_ctrl(dev->hue, meta->hue); in vivid_meta_out_process()
173 __func__, meta->brightness, meta->contrast, in vivid_meta_out_process()
174 meta->saturation, meta->hue); in vivid_meta_out_process()
/linux-6.3-rc2/tools/testing/selftests/netfilter/
A Dnft_meta.sh54 meta iif lo counter name "iifcount"
55 meta iifname "lo" counter name "iifnamecount"
58 meta nfproto ipv4 counter name "infproto4count"
60 meta mark 42 counter name "imarkcounter"
61 meta cpu 0 counter name "icpu0counter"
68 meta oif lo counter name "oifcount" counter
69 meta oifname "lo" counter name "oifnamecount"
72 meta nfproto ipv4 counter name "onfproto4count"
74 meta skuid 0 counter name "oskuidcounter"
75 meta skgid 0 counter name "oskgidcounter"
[all …]
/linux-6.3-rc2/fs/squashfs/
A Dfile.c74 if (meta) in locate_meta_index()
75 meta->locked = 1; in locate_meta_index()
80 return meta; in locate_meta_index()
140 meta->locked = 1; in empty_meta_index()
144 return meta; in empty_meta_index()
254 offset = index < meta->offset + meta->entries ? index : in fill_meta_index()
255 meta->offset + meta->entries - 1; in fill_meta_index()
256 meta_entry = &meta->meta_entry[offset - meta->offset]; in fill_meta_index()
274 for (i = meta->offset + meta->entries; i <= index && in fill_meta_index()
292 meta_entry = &meta->meta_entry[i - meta->offset]; in fill_meta_index()
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/linux-6.3-rc2/drivers/media/platform/chips-media/
A Dtrace.h85 struct coda_buffer_meta *meta),
87 TP_ARGS(ctx, buf, meta),
112 struct coda_buffer_meta *meta),
113 TP_ARGS(ctx, buf, meta)
119 TP_ARGS(ctx, meta),
130 __entry->start = meta ? (meta->start &
132 __entry->end = meta ? (meta->end &
143 TP_ARGS(ctx, meta)
148 TP_ARGS(ctx, meta)
153 struct coda_buffer_meta *meta),
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/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dbpf_iter.h59 struct bpf_iter_meta *meta; member
64 struct bpf_iter_meta *meta; member
69 struct bpf_iter_meta *meta; member
74 struct bpf_iter_meta *meta; member
81 struct bpf_iter_meta *meta; member
87 struct bpf_iter_meta *meta; member
92 struct bpf_iter_meta *meta; member
103 struct bpf_iter_meta *meta; member
115 struct bpf_iter_meta *meta; member
121 struct bpf_iter_meta *meta; member
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A Dkfree_skb.c51 struct meta { struct
69 struct meta meta = {}; in BPF_PROG() argument
84 meta.ifindex = _(dev->ifindex); in BPF_PROG()
85 meta.cb8_0 = cb8[8]; in BPF_PROG()
86 meta.cb32_0 = cb32[2]; in BPF_PROG()
99 meta.ifindex, data, pkt_data); in BPF_PROG()
100 bpf_printk("cb8_0:%x cb32_0:%x\n", meta.cb8_0, meta.cb32_0); in BPF_PROG()
102 if (users != 1 || pkt_data != bpf_htons(0x86dd) || meta.ifindex != 1) in BPF_PROG()
108 &meta, sizeof(meta)); in BPF_PROG()
A Dtest_xdp_bpf2bpf.c32 struct meta { struct
47 struct meta meta; in BPF_PROG() argument
51 meta.ifindex = xdp->rxq->dev->ifindex; in BPF_PROG()
52 meta.pkt_len = bpf_xdp_get_buff_len((struct xdp_md *)xdp); in BPF_PROG()
54 ((__u64) meta.pkt_len << 32) | in BPF_PROG()
56 &meta, sizeof(meta)); in BPF_PROG()
A Dxdp_hw_metadata.c28 struct xdp_meta *meta; in rx() local
65 meta = data_meta; in rx()
67 if (meta + 1 > data) { in rx()
72 if (!bpf_xdp_metadata_rx_timestamp(ctx, &meta->rx_timestamp)) in rx()
73 bpf_printk("populated rx_timestamp with %llu", meta->rx_timestamp); in rx()
75 meta->rx_timestamp = 0; /* Used by AF_XDP as not avail signal */ in rx()
77 if (!bpf_xdp_metadata_rx_hash(ctx, &meta->rx_hash)) in rx()
78 bpf_printk("populated rx_hash with %u", meta->rx_hash); in rx()
80 meta->rx_hash = 0; /* Used by AF_XDP as not avail signal */ in rx()
/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dkfree_skb.c6 struct meta { struct
21 struct meta *meta = (struct meta *)data; in on_sample() argument
22 struct ipv6_packet *pkt_v6 = data + sizeof(*meta); in on_sample()
25 if (CHECK(size != 72 + sizeof(*meta), "check_size", "size %u != %zu\n", in on_sample()
26 size, 72 + sizeof(*meta))) in on_sample()
28 if (CHECK(meta->ifindex != 1, "check_meta_ifindex", in on_sample()
29 "meta->ifindex = %d\n", meta->ifindex)) in on_sample()
32 if (CHECK(meta->cb8_0 != cb.cb8[0], "check_cb8_0", "cb8_0 %x != %x\n", in on_sample()
33 meta->cb8_0, cb.cb8[0])) in on_sample()
35 if (CHECK(meta->cb32_0 != cb.cb32[0], "check_cb32_0", in on_sample()
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A Dxdp_bpf2bpf.c8 struct meta { struct
22 struct meta *meta = (struct meta *)data; in on_sample() argument
23 struct ipv4_packet *trace_pkt_v4 = data + sizeof(*meta); in on_sample()
24 unsigned char *raw_pkt = data + sizeof(*meta); in on_sample()
27 ASSERT_GE(size, sizeof(pkt_v4) + sizeof(*meta), "check_size"); in on_sample()
28 ASSERT_EQ(meta->ifindex, if_nametoindex("lo"), "check_meta_ifindex"); in on_sample()
29 ASSERT_EQ(meta->pkt_len, tst_ctx->pkt_size, "check_meta_pkt_len"); in on_sample()
33 if (meta->pkt_len > sizeof(pkt_v4)) { in on_sample()
34 for (int i = 0; i < meta->pkt_len - sizeof(pkt_v4); i++) in on_sample()
/linux-6.3-rc2/samples/bpf/
A Dxdp2skb_meta_kern.c34 struct meta_info *meta; in _xdp_mark() local
41 ret = bpf_xdp_adjust_meta(ctx, -(int)sizeof(*meta)); in _xdp_mark()
53 meta = (void *)(unsigned long)ctx->data_meta; in _xdp_mark()
54 if (meta + 1 > data) in _xdp_mark()
57 meta->mark = 42; in _xdp_mark()
68 struct meta_info *meta = data_meta; in _tc_mark() local
71 if (meta + 1 > data) { in _tc_mark()
78 ctx->mark = meta->mark; /* Transfer XDP-mark to SKB-mark */ in _tc_mark()
/linux-6.3-rc2/drivers/net/wireless/broadcom/b43legacy/
A Ddma.c38 *meta = &(ring->meta[slot]); in op32_idx2desc()
296 if (meta->skb) { in free_descriptor_buffer()
301 meta->skb = NULL; in free_descriptor_buffer()
462 meta->skb = skb; in setup_rx_descbuffer()
579 if (!meta->skb) { in free_all_descbuffers()
633 if (!ring->meta) in b43legacy_setup_dmaring()
982 memset(meta, 0, sizeof(*meta)); in dma_tx_fragment()
984 meta->skb = skb; in dma_tx_fragment()
1007 meta->skb = skb; in dma_tx_fragment()
1143 if (meta->skb) in b43legacy_dma_handle_txstatus()
[all …]
/linux-6.3-rc2/drivers/net/wireless/intersil/hostap/
A Dhostap_80211_tx.c75 struct hostap_skb_tx_data *meta; in hostap_data_start_xmit() local
254 memset(meta, 0, sizeof(*meta)); in hostap_data_start_xmit()
257 meta->flags |= HOSTAP_TX_FLAGS_WDS; in hostap_data_start_xmit()
258 meta->ethertype = ethertype; in hostap_data_start_xmit()
259 meta->iface = iface; in hostap_data_start_xmit()
274 struct hostap_skb_tx_data *meta; in hostap_mgmt_start_xmit() local
292 memset(meta, 0, sizeof(*meta)); in hostap_mgmt_start_xmit()
294 meta->iface = iface; in hostap_mgmt_start_xmit()
391 struct hostap_skb_tx_data *meta; in hostap_master_start_xmit() local
505 meta->ethertype != ETH_P_PAE) { in hostap_master_start_xmit()
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/linux-6.3-rc2/Documentation/userspace-api/media/v4l/
A Dmeta-formats.rst15 pixfmt-meta-d4xx
16 pixfmt-meta-intel-ipu3
17 pixfmt-meta-rkisp1
18 pixfmt-meta-uvc
19 pixfmt-meta-vsp1-hgo
20 pixfmt-meta-vsp1-hgt
21 pixfmt-meta-vivid
/linux-6.3-rc2/fs/afs/
A Ddir_edit.c185 memset(block->meta.alloc_ctrs, in afs_edit_init_block()
188 meta->meta.alloc_ctrs[0] = in afs_edit_init_block()
193 meta->meta.alloc_ctrs[block_num] = in afs_edit_init_block()
266 (b < AFS_DIR_BLOCKS_WITH_CTR) ? meta->meta.alloc_ctrs[b] : 99, in afs_edit_dir_add()
279 meta->meta.alloc_ctrs[b] >= need_slots) { in afs_edit_dir_add()
305 afs_edit_init_block(meta, meta, 0); in afs_edit_dir_add()
337 meta->meta.alloc_ctrs[b] -= need_slots; in afs_edit_dir_add()
344 kunmap_local(meta); in afs_edit_dir_add()
426 meta->meta.alloc_ctrs[b] <= AFS_DIR_SLOTS_PER_BLOCK - 1 - need_slots) { in afs_edit_dir_remove()
464 meta->meta.alloc_ctrs[b] += need_slots; in afs_edit_dir_remove()
[all …]
/linux-6.3-rc2/drivers/net/wireless/broadcom/b43/
A Ddma.c78 *meta = &(ring->meta[slot]); in op32_idx2desc()
170 *meta = &(ring->meta[slot]); in op64_idx2desc()
398 if (meta->skb) { in free_descriptor_buffer()
403 meta->skb = NULL; in free_descriptor_buffer()
625 meta->skb = skb; in setup_rx_descbuffer()
785 if (!meta->skb || b43_dma_ptr_is_poisoned(meta->skb)) { in free_all_descbuffers()
851 if (!ring->meta) in b43_setup_dmaring()
1240 memset(meta, 0, sizeof(*meta)); in dma_tx_fragment()
1242 meta->skb = skb; in dma_tx_fragment()
1485 if (meta->skb) { in b43_dma_handle_txstatus()
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