|WARNING| pw169065-169077 [PATCH 01/13] net/iavf: remove unnecessary alignment calls

[qemudev at loongson.cn]

Test-Label: loongson-compile-loongarch-abi2
Test-Status: WARNING
http://dpdk.org/patch/169065

_apply patch failure_

Submitter: Bruce Richardson <bruce.richardson at intel.com>
Date: Thu,  3 Sep 2026 18:01:30 +0100
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: d55ccd4e6de64e3f797f60de9e81f1d60f849775

Apply patch set 169065-169077 failed:

Checking patch drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c...
Hunk #1 succeeded at 1935 (offset 2 lines).
error: while searching for:
	uint64_t hi_data_qw_tmpl = (IAVF_TX_DESC_DTYPE_DATA |
					((uint64_t)flags  << IAVF_TXD_QW1_CMD_SHIFT));

	/* if unaligned on 32-bit boundary, do one to align */
	if (((uintptr_t)txdp & 0x1F) != 0 && nb_pkts != 0) {
		ctx_vtx1(txdp, *pkt, flags, offload, vlan_flag, ptype_lldp_enabled);
		nb_pkts--; txdp++; pkt++;
	}

	for (; nb_pkts > 1; txdp += 4, pkt += 2, nb_pkts -= 2) {
		uint64_t hi_ctx_qw1 = IAVF_TX_DESC_DTYPE_CONTEXT;
		uint64_t hi_ctx_qw0 = IAVF_TX_DESC_DTYPE_CONTEXT;

error: patch failed: drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c:1944
error: drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c: patch does not apply
Checking patch drivers/net/intel/iavf/iavf_rxtx_vec_avx512.c...
Hunk #1 succeeded at 2080 (offset 2 lines).
error: while searching for:
{
	uint64_t hi_data_qw_tmpl = (CI_TX_DESC_DTYPE_DATA | (flags << CI_TXD_QW1_CMD_S));

	/* if unaligned on 32-bit boundary, do one to align */
	if (((uintptr_t)txdp & 0x1F) != 0 && nb_pkts != 0) {
		ctx_vtx1(txdp, *pkt, flags, offload, vlan_flag, lldp_enabled);
		nb_pkts--; txdp++; pkt++;
	}

	for (; nb_pkts > 1; txdp += 4, pkt += 2, nb_pkts -= 2) {
		uint64_t hi_ctx_qw1 = IAVF_TX_DESC_DTYPE_CONTEXT;
		uint64_t hi_ctx_qw0 = IAVF_TX_DESC_DTYPE_CONTEXT;

error: patch failed: drivers/net/intel/iavf/iavf_rxtx_vec_avx512.c:2088
error: drivers/net/intel/iavf/iavf_rxtx_vec_avx512.c: patch does not apply