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Searched refs:memchr_inv (Results 1 – 25 of 68) 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/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/drivers/hv/
H A Dmshv.h14 memchr_inv(&((STRUCT).MEMBER), \
/linux/net/core/
H A Ddev_addr_lists_test.c26 if (a[0] < 31 && !memchr_inv(a, a[0], ETH_ALEN)) { in dev_addr_test_unsync()
38 if (a[0] < 31 && !memchr_inv(a, a[0], ETH_ALEN)) { in dev_addr_test_init()
535 if (!memchr_inv(ha->addr, id, ETH_ALEN)) {
/linux/drivers/nvme/host/
H A Dsysfs.c115 if (memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in wwid_show()
118 if (memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in wwid_show()
277 !memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_attrs_are_visible()
281 if (!memchr_inv(ids->nguid, 0, sizeof(ids->nguid))) in nvme_ns_attrs_are_visible()
285 if (!memchr_inv(ids->eui64, 0, sizeof(ids->eui64))) in nvme_ns_attrs_are_visible()
/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/include/linux/
H A Dsockptr.h169 return memchr_inv(src.kernel + offset, 0, size) == NULL; in check_zeroed_sockptr()
/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/lib/
H A Dstring.c838 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() function
882 EXPORT_SYMBOL(memchr_inv);
/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/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()
708 if (memchr_inv(&reg.__resv, 0, sizeof(reg.__resv))) in io_register_mem_region()
H A Dmemmap.c193 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/fs/xfs/scrub/
H A Dagheader.c343 if (memchr_inv(&sb->sb_features_compat, 0, in xchk_superblock()
415 if (memchr_inv(sb->sb_pad, 0, sizeof(sb->sb_pad))) in xchk_superblock()
421 if (memchr_inv((char *)sb + sblen, 0, BBTOB(bp->b_length) - sblen)) in xchk_superblock()
/linux/fs/xfs/
H A Dxfs_fsmap.c1315 if (memchr_inv(head.fmh_reserved, 0, sizeof(head.fmh_reserved)) || in xfs_ioc_getfsmap()
1316 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1318 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
/linux/fs/ubifs/
H A Dauth.c529 return !memchr_inv(hmac, 0, c->hmac_desc_len); in ubifs_hmac_zero()
/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/lib/tests/
H A Dfortify_kunit.c990 KUNIT_ASSERT_PTR_EQ(test, memchr_inv(haystack, needle, len), in fortify_test_memchr_inv()
994 KUNIT_ASSERT_PTR_EQ(test, memchr_inv(haystack, needle, len + 1), in fortify_test_memchr_inv()
997 KUNIT_ASSERT_PTR_EQ(test, memchr_inv(haystack, needle, len * 2), in fortify_test_memchr_inv()
/linux/drivers/s390/char/
H A Duvdevice.c491 if (memchr_inv(ioctl->reserved14, 0, sizeof(ioctl->reserved14))) in uvio_copy_and_check_ioctl()

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