/linux/tools/testing/selftests/bpf/progs/ |
H A D | dynptr_success.c | 376 struct bpf_dynptr ptr1; in test_dynptr_is_null() local 384 if (bpf_ringbuf_reserve_dynptr(&ringbuf, size, 123, &ptr1) != -EINVAL) { in test_dynptr_is_null() 390 if (!bpf_dynptr_is_null(&ptr1)) { in test_dynptr_is_null() 410 bpf_ringbuf_discard_dynptr(&ptr1, 0); in test_dynptr_is_null() 417 struct bpf_dynptr ptr1; in test_dynptr_is_rdonly() local 422 if (bpf_dynptr_from_skb(skb, 123, &ptr1) != -EINVAL) { in test_dynptr_is_rdonly() 428 if (bpf_dynptr_is_rdonly(&ptr1)) { in test_dynptr_is_rdonly() 465 struct bpf_dynptr ptr1; in test_dynptr_clone() local 470 if (bpf_dynptr_from_skb(skb, 0, &ptr1)) { in test_dynptr_clone() 475 if (bpf_dynptr_adjust(&ptr1, off, bpf_dynptr_size(&ptr1))) { in test_dynptr_clone() [all …]
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H A D | dynptr_fail.c | 97 struct bpf_dynptr ptr1, ptr2; in ringbuf_missing_release2() local 100 bpf_ringbuf_reserve_dynptr(&ringbuf, sizeof(*sample), 0, &ptr1); in ringbuf_missing_release2() 103 sample = bpf_dynptr_data(&ptr1, 0, sizeof(*sample)); in ringbuf_missing_release2() 105 bpf_ringbuf_discard_dynptr(&ptr1, 0); in ringbuf_missing_release2() 110 bpf_ringbuf_submit_dynptr(&ptr1, 0); in ringbuf_missing_release2() 329 struct bpf_dynptr ptr1, ptr2; in data_slice_use_after_release2() local 332 bpf_ringbuf_reserve_dynptr(&ringbuf, 64, 0, &ptr1); in data_slice_use_after_release2() 346 bpf_ringbuf_submit_dynptr(&ptr1, 0); in data_slice_use_after_release2() 352 bpf_ringbuf_discard_dynptr(&ptr1, 0); in data_slice_use_after_release2() 578 struct bpf_dynptr ptr1, ptr2; in invalid_read3() local [all …]
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/linux/mm/kasan/ |
H A D | kasan_test_c.c | 347 char *ptr1, *ptr2; in krealloc_more_oob_helper() local 353 ptr1 = kmalloc(size1, GFP_KERNEL); in krealloc_more_oob_helper() 354 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1); in krealloc_more_oob_helper() 356 ptr2 = krealloc(ptr1, size2, GFP_KERNEL); in krealloc_more_oob_helper() 382 char *ptr1, *ptr2; in krealloc_less_oob_helper() local 388 ptr1 = kmalloc(size1, GFP_KERNEL); in krealloc_less_oob_helper() 389 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1); in krealloc_less_oob_helper() 391 ptr2 = krealloc(ptr1, size2, GFP_KERNEL); in krealloc_less_oob_helper() 451 char *ptr1, *ptr2; in krealloc_uaf() local 455 ptr1 = kmalloc(size1, GFP_KERNEL); in krealloc_uaf() [all …]
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/linux/drivers/media/platform/amphion/ |
H A D | vpu_rpc.c | 33 u32 ptr1; in vpu_rpc_check_buffer_space() local 39 ptr1 = desc->wptr; in vpu_rpc_check_buffer_space() 42 ptr1 = desc->rptr; in vpu_rpc_check_buffer_space() 46 if (ptr1 == ptr2) { in vpu_rpc_check_buffer_space() 53 return (ptr2 + size - ptr1) % size; in vpu_rpc_check_buffer_space()
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/linux/sound/isa/gus/ |
H A D | gus_mem.c | 136 unsigned int ptr1, ptr2; in snd_gf1_mem_find() local 159 ptr1 = ALIGN(pblock->ptr + pblock->size, align); in snd_gf1_mem_find() 160 if (ptr1 >= ptr2) in snd_gf1_mem_find() 162 size1 = ptr2 - ptr1; in snd_gf1_mem_find() 164 block->ptr = ptr1; in snd_gf1_mem_find()
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/linux/drivers/crypto/marvell/octeontx2/ |
H A D | otx2_cpt_reqmgr.h | 166 __be64 ptr1; member 177 u64 ptr1; member 244 sg_ptr->ptr1 = cpu_to_be64(list[i * SG_COMPS_MAX + 1].dma_addr); in setup_sgio_components() 258 sg_ptr->ptr1 = cpu_to_be64(list[i * SG_COMPS_MAX + 1].dma_addr); in setup_sgio_components() 312 sg_ptr->ptr1 = list[i * SGV2_COMPS_MAX + 1].dma_addr; in sgv2io_components_setup() 323 sg_ptr->ptr1 = list[i * SGV2_COMPS_MAX + 1].dma_addr; in sgv2io_components_setup()
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/linux/sound/pci/emu10k1/ |
H A D | p16v.c | 488 snd_pcm_uframes_t ptr, ptr1, ptr2,ptr3,ptr4 = 0; in snd_p16v_pcm_pointer_playback() local 495 ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); in snd_p16v_pcm_pointer_playback() 497 if (ptr3 != ptr4) ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); in snd_p16v_pcm_pointer_playback() 498 ptr2 = bytes_to_frames(runtime, ptr1); in snd_p16v_pcm_pointer_playback() 513 snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; in snd_p16v_pcm_pointer_capture() local 519 ptr1 = snd_emu10k1_ptr20_read(emu, CAPTURE_POINTER, channel); in snd_p16v_pcm_pointer_capture() 520 ptr2 = bytes_to_frames(runtime, ptr1); in snd_p16v_pcm_pointer_capture()
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H A D | emu10k1x.c | 511 snd_pcm_uframes_t ptr = 0, ptr1 = 0, ptr2= 0,ptr3 = 0,ptr4 = 0; in snd_emu10k1x_pcm_pointer() local 517 ptr1 = snd_emu10k1x_ptr_read(emu, PLAYBACK_POINTER, channel); in snd_emu10k1x_pcm_pointer() 520 if(ptr4 == 0 && ptr1 == frames_to_bytes(runtime, runtime->buffer_size)) in snd_emu10k1x_pcm_pointer() 524 ptr1 = snd_emu10k1x_ptr_read(emu, PLAYBACK_POINTER, channel); in snd_emu10k1x_pcm_pointer() 525 ptr2 = bytes_to_frames(runtime, ptr1); in snd_emu10k1x_pcm_pointer()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ |
H A D | gk104.c | 136 u32 ptr0, ptr1 = 0; in gk104_ectx_bind() local 149 ptr1 = 0x0270; in gk104_ectx_bind() 154 ptr1 = 0x0290; in gk104_ectx_bind() 170 if (ptr1) { in gk104_ectx_bind() 171 nvkm_wo32(chan->inst, ptr1 + 0, lower_32_bits(addr)); in gk104_ectx_bind() 172 nvkm_wo32(chan->inst, ptr1 + 4, upper_32_bits(addr)); in gk104_ectx_bind()
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/linux/fs/bcachefs/ |
H A D | extents.h | 700 static inline bool bch2_extent_ptr_eq(struct bch_extent_ptr ptr1, in bch2_extent_ptr_eq() argument 703 return (ptr1.cached == ptr2.cached && in bch2_extent_ptr_eq() 704 ptr1.unwritten == ptr2.unwritten && in bch2_extent_ptr_eq() 705 ptr1.offset == ptr2.offset && in bch2_extent_ptr_eq() 706 ptr1.dev == ptr2.dev && in bch2_extent_ptr_eq() 707 ptr1.gen == ptr2.gen); in bch2_extent_ptr_eq()
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/linux/drivers/isdn/hardware/mISDN/ |
H A D | hfcpci.c | 397 u_char *ptr, *ptr1, new_f2; in hfcpci_empty_bfifo() local 433 ptr1 = bdata + (le16_to_cpu(zp->z2) - B_SUB_VAL); in hfcpci_empty_bfifo() 435 memcpy(ptr, ptr1, maxlen); /* copy data */ in hfcpci_empty_bfifo() 440 ptr1 = bdata; /* start of buffer */ in hfcpci_empty_bfifo() 441 memcpy(ptr, ptr1, count); /* rest */ in hfcpci_empty_bfifo() 459 u_char *ptr, *ptr1; in receive_dmsg() local 511 ptr1 = df->data + le16_to_cpu(zp->z2); in receive_dmsg() 513 memcpy(ptr, ptr1, maxlen); /* copy data */ in receive_dmsg() 518 ptr1 = df->data; /* start of buffer */ in receive_dmsg() 519 memcpy(ptr, ptr1, rcnt); /* rest */ in receive_dmsg() [all …]
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/linux/drivers/crypto/cavium/cpt/ |
H A D | request_manager.h | 85 __be64 ptr1; member
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/linux/include/media/ |
H A D | v4l2-ctrls.h | 140 union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2); 1558 union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2);
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/linux/drivers/crypto/marvell/octeontx/ |
H A D | otx_cptvf_reqmgr.h | 133 __be64 ptr1; member
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H A D | otx_cptvf_reqmgr.c | 132 sg_ptr->ptr1 = cpu_to_be64(list[i * 4 + 1].dma_addr); in setup_sgio_components() 146 sg_ptr->ptr1 = cpu_to_be64(list[i * 4 + 1].dma_addr); in setup_sgio_components()
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/linux/drivers/target/sbp/ |
H A D | sbp_target.h | 106 struct sbp2_pointer ptr1; member
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H A D | sbp_target.c | 1468 sbp2_pointer_to_addr(&req->orb.ptr1), in sbp_mgt_agent_process()
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/linux/sound/pci/ |
H A D | intel8x0m.c | 543 size_t ptr1, ptr; in snd_intel8x0m_pcm_pointer() local 545 ptr1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb) << chip->pcm_pos_shift; in snd_intel8x0m_pcm_pointer() 546 if (ptr1 != 0) in snd_intel8x0m_pcm_pointer() 547 ptr = ichdev->fragsize1 - ptr1; in snd_intel8x0m_pcm_pointer()
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H A D | intel8x0.c | 992 size_t ptr1, ptr; in snd_intel8x0_pcm_pointer() local 999 ptr1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb); in snd_intel8x0_pcm_pointer() 1001 if (ptr1 == 0) { in snd_intel8x0_pcm_pointer() 1016 if (ptr1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb)) in snd_intel8x0_pcm_pointer() 1020 if (ptr1 != 0) { in snd_intel8x0_pcm_pointer() 1021 ptr1 <<= ichdev->pos_shift; in snd_intel8x0_pcm_pointer() 1022 ptr = ichdev->fragsize1 - ptr1; in snd_intel8x0_pcm_pointer()
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/linux/sound/pci/ca0106/ |
H A D | ca0106_main.c | 1050 snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; in snd_ca0106_pcm_pointer_capture() local 1056 ptr1 = snd_ca0106_ptr_read(emu, CAPTURE_POINTER, channel); in snd_ca0106_pcm_pointer_capture() 1057 ptr2 = bytes_to_frames(runtime, ptr1); in snd_ca0106_pcm_pointer_capture()
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/linux/Documentation/translations/zh_CN/core-api/ |
H A D | printk-formats.rst | 188 printk("test: difference between pointers: %td\n", ptr2 - ptr1);
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/linux/tools/perf/util/ |
H A D | probe-event.c | 221 char *ptr1, *ptr2, *exec_copy; in convert_exec_to_group() local 229 ptr1 = basename(exec_copy); in convert_exec_to_group() 230 if (!ptr1) { in convert_exec_to_group() 235 for (ptr2 = ptr1; *ptr2 != '\0'; ptr2++) { in convert_exec_to_group() 242 ret = e_snprintf(buf, sizeof(buf), "%s_%s", PERFPROBE_GROUP, ptr1); in convert_exec_to_group()
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/linux/drivers/media/v4l2-core/ |
H A D | v4l2-ctrls-core.c | 69 union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2) in v4l2_ctrl_type_op_equal() argument 81 if (strcmp(ptr1.p_char + idx, ptr2.p_char + idx)) in v4l2_ctrl_type_op_equal() 86 return !memcmp(ptr1.p_const, ptr2.p_const, in v4l2_ctrl_type_op_equal()
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/linux/fs/xfs/libxfs/ |
H A D | xfs_btree.c | 1178 union xfs_btree_ptr *ptr1, in xfs_btree_ptrs_equal() argument 1182 return ptr1->l == ptr2->l; in xfs_btree_ptrs_equal() 1183 return ptr1->s == ptr2->s; in xfs_btree_ptrs_equal()
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/linux/Documentation/core-api/ |
H A D | printk-formats.rst | 204 printk("test: difference between pointers: %td\n", ptr2 - ptr1);
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