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Searched refs:memchr_inv (Results 1 – 25 of 63) sorted by relevance

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/linux/lib/test_fortify/
H A Dread_overflow-memchr_inv.c3 memchr_inv(small, 0x7A, sizeof(small) + 1)
/linux/drivers/hv/
H A Dmshv.h14 memchr_inv(&((STRUCT).MEMBER), \
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_tun_geneve.c180 if (memchr_inv(&enc_opts.mask->data, 0, sizeof(enc_opts.mask->data)) && in mlx5e_tc_tun_parse_geneve_options()
232 !memchr_inv(option_mask->opt_data, 0, option_mask->length * 4)) in mlx5e_tc_tun_parse_geneve_options()
245 if (!memchr_inv(option_key->opt_data, 0, option_key->length * 4)) { in mlx5e_tc_tun_parse_geneve_options()
H A Dtc_tun_vxlan.c122 if (memchr_inv(&enc_opts.mask->data, 0, sizeof(enc_opts.mask->data)) && in mlx5e_tc_tun_parse_vxlan_gbp_option()
/linux/mm/
H A Dpage_poison.c54 start = memchr_inv(mem, PAGE_POISON, bytes); in check_poison_mem()
/linux/tools/lib/
H A Dstring.c205 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() function
/linux/crypto/
H A Ddh_helper.c115 if (memchr_inv(params->p, 0, params->p_size) == NULL) in crypto_dh_decode_key()
/linux/drivers/nvme/host/
H A Dsysfs.c116 if (memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in wwid_show()
119 if (memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in wwid_show()
280 !memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_attrs_are_visible()
284 if (!memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_attrs_are_visible()
288 if (!memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in nvme_ns_attrs_are_visible()
/linux/fs/xfs/
H A Dxfs_ioctl.c185 memchr_inv(hdr->reserved, 0, sizeof(hdr->reserved))) in xfs_bulk_ireq_setup()
395 if (memchr_inv(&ageo.ag_reserved, 0, sizeof(ageo.ag_reserved))) in xfs_ioc_ag_geometry()
445 if (memchr_inv(&rgeo.rg_reserved, 0, sizeof(rgeo.rg_reserved))) in xfs_ioc_rtgroup_geometry()
1111 if (memchr_inv(&src->pad32, 0, sizeof(src->pad32)) || in xfs_fs_eofblocks_from_user()
1112 memchr_inv(src->pad64, 0, sizeof(src->pad64))) in xfs_fs_eofblocks_from_user()
H A Dxfs_fsmap.c1314 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in xfs_ioc_getfsmap()
1315 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1317 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
/linux/net/ceph/
H A Ddecode.c141 if (addr_cnt == 1 && !memchr_inv(&tmp_addr, 0, sizeof(tmp_addr))) in ceph_decode_entity_addrvec()
/linux/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c397 if (memchr_inv(obj_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
407 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
/linux/fs/crypto/
H A Dkeyring.c742 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in fscrypt_ioctl_add_key()
1055 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in do_remove_key()
1180 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in fscrypt_ioctl_get_key_status()
/linux/drivers/net/ethernet/sfc/
H A Dtc.h40 return !memchr_inv(addr, 0xff, sizeof(*addr)); in efx_ipv6_addr_all_ones()
/linux/io_uring/
H A Dregister.c56 if (memchr_inv(p, 0, size)) in io_probe()
450 if (memchr_inv(&reg.__resv, 0, sizeof(reg.__resv))) in io_register_clock()
719 if (memchr_inv(&reg.__resv, 0, sizeof(reg.__resv))) in io_register_mem_region()
H A Dmemmap.c216 if (memchr_inv(&reg->__resv, 0, sizeof(reg->__resv))) in io_create_region()
/linux/security/keys/
H A Ddh.c152 if (memchr_inv(kdfcopy->__spare, 0, sizeof(kdfcopy->__spare))) { in __keyctl_dh_compute()
/linux/net/core/
H A Dnetdev-genl.c737 if (!memchr_inv(&rx, 0xff, sizeof(rx))) in netdev_nl_stats_queue()
745 if (!memchr_inv(&tx, 0xff, sizeof(tx))) in netdev_nl_stats_queue()
858 if (!memchr_inv(&rx_sum, 0xff, sizeof(rx_sum)) && in netdev_nl_stats_by_netdev()
859 !memchr_inv(&tx_sum, 0xff, sizeof(tx_sum))) in netdev_nl_stats_by_netdev()
/linux/fs/xfs/scrub/
H A Dagheader.c345 if (memchr_inv(&sb->sb_features_compat, 0, in xchk_superblock()
417 if (memchr_inv(sb->sb_pad, 0, sizeof(sb->sb_pad))) in xchk_superblock()
423 if (memchr_inv((char *)sb + sblen, 0, BBTOB(bp->b_length) - sblen)) in xchk_superblock()
/linux/drivers/gpu/drm/i915/
H A Dintel_memory_region.c51 if (memchr_inv(result, value, sizeof(result))) { in __iopagetest()
/linux/drivers/gpu/drm/i915/selftests/
H A Di915_perf.c405 if (memchr_inv(scratch, POISON_FREE, PAGE_SIZE)) { in live_noa_gpr()
/linux/fs/verity/
H A Dverify.c205 if (memchr_inv(dblock->data, 0, params->block_size)) { in verify_data_block()
/linux/kernel/bpf/
H A Dbpf_struct_ops.c604 memchr_inv(data + prev_mend, 0, moff - prev_mend)) in check_zero_holes()
615 memchr_inv(data + prev_mend, 0, t->size - prev_mend)) in check_zero_holes()
827 if (memchr_inv(udata + moff, 0, msize)) { in bpf_struct_ops_map_update_elem()
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dcore_acl_flex_keys.c461 if (!memchr_inv(mask_value, 0, len)) /* If mask is zero */ in mlxsw_afk_values_add_buf()
/linux/fs/erofs/
H A Ddecompressor.c193 padend = memchr_inv(padbuf, 0, padbufsize); in z_erofs_fixup_insize()

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