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Searched refs:ptr1 (Results 1 – 25 of 25) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Ddynptr_success.c376 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()
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H A Ddynptr_fail.c97 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
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/linux/mm/kasan/
H A Dkasan_test_c.c347 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()
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/linux/drivers/media/platform/amphion/
H A Dvpu_rpc.c33 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()
/linux/sound/isa/gus/
H A Dgus_mem.c136 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()
/linux/drivers/crypto/marvell/octeontx2/
H A Dotx2_cpt_reqmgr.h166 __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()
/linux/sound/pci/emu10k1/
H A Dp16v.c488 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()
H A Demu10k1x.c511 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()
/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A Dgk104.c136 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()
/linux/fs/bcachefs/
H A Dextents.h700 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()
/linux/drivers/isdn/hardware/mISDN/
H A Dhfcpci.c397 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()
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/linux/drivers/crypto/cavium/cpt/
H A Drequest_manager.h85 __be64 ptr1; member
/linux/include/media/
H A Dv4l2-ctrls.h140 union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2);
1558 union v4l2_ctrl_ptr ptr1, union v4l2_ctrl_ptr ptr2);
/linux/drivers/crypto/marvell/octeontx/
H A Dotx_cptvf_reqmgr.h133 __be64 ptr1; member
H A Dotx_cptvf_reqmgr.c132 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()
/linux/drivers/target/sbp/
H A Dsbp_target.h106 struct sbp2_pointer ptr1; member
H A Dsbp_target.c1468 sbp2_pointer_to_addr(&req->orb.ptr1), in sbp_mgt_agent_process()
/linux/sound/pci/
H A Dintel8x0m.c543 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()
H A Dintel8x0.c992 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()
/linux/sound/pci/ca0106/
H A Dca0106_main.c1050 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()
/linux/Documentation/translations/zh_CN/core-api/
H A Dprintk-formats.rst188 printk("test: difference between pointers: %td\n", ptr2 - ptr1);
/linux/tools/perf/util/
H A Dprobe-event.c221 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()
/linux/drivers/media/v4l2-core/
H A Dv4l2-ctrls-core.c69 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()
/linux/fs/xfs/libxfs/
H A Dxfs_btree.c1178 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()
/linux/Documentation/core-api/
H A Dprintk-formats.rst204 printk("test: difference between pointers: %td\n", ptr2 - ptr1);