| /linux/tools/testing/selftests/bpf/progs/ |
| 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()
342 * that is at a non-zero offset from the frame pointer (ptr1 is at fp, in data_slice_use_after_release2()
349 struct bpf_dynptr ptr1, ptr2; in data_slice_use_after_release2()
352 bpf_ringbuf_reserve_dynptr(&ringbuf, 64, 0, &ptr1); in data_slice_use_after_release2()
366 bpf_ringbuf_submit_dynptr(&ptr1, 0); in data_slice_missing_null_check1()
372 bpf_ringbuf_discard_dynptr(&ptr1, in data_slice_missing_null_check1()
329 struct bpf_dynptr ptr1, ptr2; data_slice_use_after_release2() local
578 struct bpf_dynptr ptr1, ptr2; invalid_read3() local
989 struct bpf_dynptr ptr1; dynptr_invalidate_slice_failure() local
1017 struct bpf_dynptr ptr1; dynptr_invalidate_slice_success() local
1465 struct bpf_dynptr ptr1 = {}; clone_invalid1() local
1479 struct bpf_dynptr ptr1; clone_invalid2() local
[all...] |
| H A D | dynptr_success.c | 432 struct bpf_dynptr ptr1; in test_dynptr_is_rdonly()
440 if (bpf_ringbuf_reserve_dynptr(&ringbuf, size, 123, &ptr1) != -EINVAL) { in test_dynptr_is_rdonly()
446 if (!bpf_dynptr_is_null(&ptr1)) { in test_dynptr_is_rdonly()
466 bpf_ringbuf_discard_dynptr(&ptr1, 0); in test_dynptr_clone() local
473 struct bpf_dynptr ptr1; in test_dynptr_clone()
478 if (bpf_dynptr_from_skb(skb, 123, &ptr1) != -EINVAL) { in test_dynptr_clone()
484 if (bpf_dynptr_is_rdonly(&ptr1)) { in test_dynptr_clone()
521 struct bpf_dynptr ptr1; in test_dynptr_skb_no_buff()
526 if (bpf_dynptr_from_skb(skb, 0, &ptr1)) { in test_dynptr_skb_no_buff()
531 if (bpf_dynptr_adjust(&ptr1, of in test_dynptr_skb_strcmp()
377 struct bpf_dynptr ptr1; test_dynptr_is_null() local
418 struct bpf_dynptr ptr1; test_dynptr_is_rdonly() local
[all...] |
| /linux/mm/kasan/ |
| H A D | kasan_test_c.c | 382 char *ptr1, *ptr2; in krealloc_more_oob_helper() local
388 ptr1 = kmalloc(size1, GFP_KERNEL); in krealloc_more_oob_helper()
389 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1); in krealloc_more_oob_helper()
391 ptr2 = krealloc(ptr1, size2, GFP_KERNEL); in krealloc_more_oob_helper()
417 char *ptr1, *ptr2; in krealloc_less_oob_helper() local
423 ptr1 = kmalloc(size1, GFP_KERNEL); in krealloc_less_oob_helper()
424 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1); in krealloc_less_oob_helper()
426 ptr2 = krealloc(ptr1, size2, GFP_KERNEL); in krealloc_less_oob_helper()
486 char *ptr1, *ptr2; in krealloc_uaf() local
490 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/drivers/media/common/saa7146/ |
| H A D | saa7146_video.c | 103 __le32 *ptr1, *ptr2, *ptr3; in saa7146_pgtable_build() local
137 ptr1 = pt1->cpu; in saa7146_pgtable_build()
142 *ptr1++ = cpu_to_le32(sg_page_iter_dma_address(&dma_iter) - list->offset); in saa7146_pgtable_build()
151 ptr1 = pt1->cpu; in saa7146_pgtable_build()
153 *ptr2 = ptr1[i]; in saa7146_pgtable_build()
158 ptr1 = pt1->cpu; in saa7146_pgtable_build()
160 *ptr3 = ptr1[i]; in saa7146_pgtable_build()
165 ptr1 = pt1->cpu + m1; in saa7146_pgtable_build()
167 for (i = m1; i < 1024; i++, ptr1++) in saa7146_pgtable_build()
168 *ptr1 = fill; in saa7146_pgtable_build()
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| /linux/tools/testing/selftests/mm/ |
| H A D | guard-regions.c | 443 char *ptr_region, *ptr, *ptr1, *ptr2, *ptr3; in TEST_F() local
452 ptr1 = mmap_(self, variant, ptr_region, 10 * page_size, in TEST_F()
454 ASSERT_NE(ptr1, MAP_FAILED); in TEST_F()
492 char *curr = &ptr1[i * page_size]; in TEST_F()
515 char *curr = &ptr1[i * page_size]; in TEST_F()
575 char *ptr_region, *ptr1, *ptr2, *ptr3; in TEST_F() local
589 ptr1 = mmap_(self, variant, &ptr_region[page_size], 10 * page_size, in TEST_F()
591 ASSERT_NE(ptr1, MAP_FAILED); in TEST_F()
593 vec[0].iov_base = ptr1; in TEST_F()
595 vec[1].iov_base = &ptr1[9 * page_size]; in TEST_F()
[all …]
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| H A D | merge.c | 474 void *ptr1, *ptr2; in TEST_F() local
493 ptr1 = mmap(&carveout[page_size], 10 * page_size, PROT_EXEC, in TEST_F()
495 ASSERT_NE(ptr1, MAP_FAILED); in TEST_F()
497 ptr2 = mremap(ptr1, page_size, 2 * page_size, in TEST_F()
498 MREMAP_MAYMOVE | MREMAP_FIXED, ptr1 + 5 * page_size); in TEST_F()
502 MREMAP_MAYMOVE | MREMAP_FIXED, ptr1), MAP_FAILED); in TEST_F()
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| /linux/drivers/isdn/hardware/mISDN/ |
| H A D | hfcpci.c | 398 u_char *ptr, *ptr1, new_f2; in hfcpci_empty_bfifo() local
434 ptr1 = bdata + (le16_to_cpu(zp->z2) - B_SUB_VAL); in hfcpci_empty_bfifo()
436 memcpy(ptr, ptr1, maxlen); /* copy data */ in hfcpci_empty_bfifo()
441 ptr1 = bdata; /* start of buffer */ in hfcpci_empty_bfifo()
442 memcpy(ptr, ptr1, count); /* rest */ in hfcpci_empty_bfifo()
460 u_char *ptr, *ptr1; in receive_dmsg() local
512 ptr1 = df->data + le16_to_cpu(zp->z2); in receive_dmsg()
514 memcpy(ptr, ptr1, maxlen); /* copy data */ in receive_dmsg()
519 ptr1 = df->data; /* start of buffer */ in receive_dmsg()
520 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/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 | 1467 sbp2_pointer_to_addr(&req->orb.ptr1), in sbp_mgt_agent_process()
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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 | 224 char *ptr1, *ptr2, *exec_copy; in convert_exec_to_group() local
232 ptr1 = basename(exec_copy); in convert_exec_to_group()
233 if (!ptr1) { in convert_exec_to_group()
238 for (ptr2 = ptr1; *ptr2 != '\0'; ptr2++) { in convert_exec_to_group()
245 ret = e_snprintf(buf, sizeof(buf), "%s_%s", PERFPROBE_GROUP, ptr1); in convert_exec_to_group()
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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);
|