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Searched refs:memchr_inv (Results 1 - 25 of 187) sorted by relevance

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/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c130 if (memchr_inv(obj_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
140 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
238 if (memchr_inv(ptr, 0, dmabuf->size)) { in igt_dmabuf_export_vmap()
/kernel/linux/linux-6.6/lib/test_fortify/
H A Dread_overflow-memchr_inv.c3 memchr_inv(small, 0x7A, sizeof(small) + 1)
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_tun_geneve.c179 if (memchr_inv(&enc_opts.mask->data, 0, sizeof(enc_opts.mask->data)) && in mlx5e_tc_tun_parse_geneve_options()
231 !memchr_inv(option_mask->opt_data, 0, option_mask->length * 4)) in mlx5e_tc_tun_parse_geneve_options()
244 if (!memchr_inv(option_key->opt_data, 0, option_key->length * 4)) { in mlx5e_tc_tun_parse_geneve_options()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_tun_geneve.c179 if (memchr_inv(&enc_opts.mask->data, 0, sizeof(enc_opts.mask->data)) && in mlx5e_tc_tun_parse_geneve_options()
231 !memchr_inv(option_mask->opt_data, 0, option_mask->length * 4)) in mlx5e_tc_tun_parse_geneve_options()
244 if (!memchr_inv(option_key->opt_data, 0, option_key->length * 4)) { in mlx5e_tc_tun_parse_geneve_options()
/kernel/linux/linux-6.6/drivers/nvme/host/
H A Dsysfs.c60 if (memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in wwid_show()
63 if (memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in wwid_show()
138 !memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_id_attrs_are_visible()
142 if (!memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_id_attrs_are_visible()
146 if (!memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in nvme_ns_id_attrs_are_visible()
/kernel/linux/linux-5.10/tools/include/linux/
H A Dstring.h49 extern void *memchr_inv(const void *start, int c, size_t bytes);
/kernel/linux/linux-6.6/tools/include/linux/
H A Dstring.h49 extern void *memchr_inv(const void *start, int c, size_t bytes);
/kernel/linux/linux-6.6/net/core/
H A Ddev_addr_lists_test.c19 if (a[0] < 31 && !memchr_inv(a, a[0], ETH_ALEN)) in dev_addr_test_sync()
29 if (a[0] < 31 && !memchr_inv(a, a[0], ETH_ALEN)) in dev_addr_test_unsync()
/kernel/linux/linux-6.6/lib/
H A Dtest_printf.c65 if (memchr_inv(alloced_buffer, FILL_CHAR, PAD_SIZE)) { in do_test()
71 if (memchr_inv(test_buffer, FILL_CHAR, BUF_SIZE + PAD_SIZE)) { in do_test()
86 if (memchr_inv(test_buffer + written + 1, FILL_CHAR, bufsize - (written + 1))) { in do_test()
92 if (memchr_inv(test_buffer + bufsize, FILL_CHAR, BUF_SIZE + PAD_SIZE - bufsize)) { in do_test()
H A Dcmdline_kunit.c126 p = memchr_inv(&r[1], 0, sizeof(r) - sizeof(r[0])); in cmdline_do_one_range_test()
/kernel/linux/linux-6.6/mm/
H A Dpage_poison.c54 start = memchr_inv(mem, PAGE_POISON, bytes); in check_poison_mem()
/kernel/linux/linux-5.10/include/linux/
H A Dstring.h170 void *memchr_inv(const void *s, int c, size_t n);
446 void *__real_memchr_inv(const void *s, int c, size_t n) __RENAME(memchr_inv); variable
447 __FORTIFY_INLINE void *memchr_inv(const void *p, int c, size_t size) in memchr_inv() function
/kernel/linux/linux-5.10/lib/
H A Dtest_printf.c58 if (memchr_inv(alloced_buffer, FILL_CHAR, PAD_SIZE)) { in do_test()
64 if (memchr_inv(test_buffer, FILL_CHAR, BUF_SIZE + PAD_SIZE)) { in do_test()
79 if (memchr_inv(test_buffer + written + 1, FILL_CHAR, BUF_SIZE + PAD_SIZE - (written + 1))) { in do_test()
/kernel/linux/linux-5.10/kernel/bpf/
H A Dbpf_struct_ops.c297 memchr_inv(data + prev_mend, 0, moff - prev_mend)) in check_zero_holes()
308 memchr_inv(data + prev_mend, 0, t->size - prev_mend)) in check_zero_holes()
405 if (memchr_inv(udata + moff, 0, msize)) { in bpf_struct_ops_map_update_elem()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c394 if (memchr_inv(obj_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
404 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
506 if (memchr_inv(ptr, 0, dmabuf->size)) { in igt_dmabuf_export_vmap()
/kernel/linux/linux-5.10/tools/lib/
H A Dstring.c184 * memchr_inv - Find an unmatching character in an area of memory.
192 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() function
/kernel/linux/linux-5.10/mm/
H A Dpage_poison.c86 start = memchr_inv(mem, PAGE_POISON, bytes); in check_poison_mem()
/kernel/linux/linux-6.6/include/linux/
H A Dsockptr.h115 return memchr_inv(src.kernel + offset, 0, size) == NULL; in check_zeroed_sockptr()
/kernel/linux/linux-6.6/crypto/
H A Ddh_helper.c115 if (memchr_inv(params->p, 0, params->p_size) == NULL) in crypto_dh_decode_key()
/kernel/linux/linux-6.6/tools/lib/
H A Dstring.c184 * memchr_inv - Find an unmatching character in an area of memory.
192 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() function
/kernel/linux/linux-5.10/crypto/
H A Ddh_helper.c109 if (memchr_inv(params->p, 0, params->p_size) == NULL) in crypto_dh_decode_key()
/kernel/linux/linux-6.6/net/ceph/
H A Ddecode.c141 if (addr_cnt == 1 && !memchr_inv(&tmp_addr, 0, sizeof(tmp_addr))) in ceph_decode_entity_addrvec()
/kernel/linux/linux-5.10/fs/xfs/
H A Dxfs_ioctl.c839 memchr_inv(hdr->reserved, 0, sizeof(hdr->reserved))) in xfs_bulk_ireq_setup()
1036 if (memchr_inv(&ageo.ag_reserved, 0, sizeof(ageo.ag_reserved))) in xfs_ioc_ag_geometry()
1735 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in xfs_ioc_getfsmap()
1736 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1738 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
2047 if (memchr_inv(&src->pad32, 0, sizeof(src->pad32)) || in xfs_fs_eofblocks_from_user()
2048 memchr_inv(src->pad64, 0, sizeof(src->pad64))) in xfs_fs_eofblocks_from_user()
/kernel/linux/linux-6.6/fs/xfs/
H A Dxfs_ioctl.c763 memchr_inv(hdr->reserved, 0, sizeof(hdr->reserved))) in xfs_bulk_ireq_setup()
966 if (memchr_inv(&ageo.ag_reserved, 0, sizeof(ageo.ag_reserved))) in xfs_ioc_ag_geometry()
1527 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in xfs_ioc_getfsmap()
1528 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1530 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
1839 if (memchr_inv(&src->pad32, 0, sizeof(src->pad32)) || in xfs_fs_eofblocks_from_user()
1840 memchr_inv(src->pad64, 0, sizeof(src->pad64))) in xfs_fs_eofblocks_from_user()
/kernel/linux/linux-5.10/arch/powerpc/platforms/powermac/
H A Dnvram.c304 if (memchr_inv(base, 0xff, NVRAM_SIZE)) { in sm_erase_bank()
384 if (memchr_inv(base, 0xff, NVRAM_SIZE)) { in amd_erase_bank()

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