patch 'crypto/qat: fix out-of-place chain/cipher/auth headers' has been queued to stable release 24.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 24.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/23/25. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/18094203969a14dca33e43ac8468ba73a0b52e5f

Thanks.

Kevin

---
>From 18094203969a14dca33e43ac8468ba73a0b52e5f Mon Sep 17 00:00:00 2001
From: Radu Nicolau <radu.nicolau at intel.com>
Date: Thu, 12 Jun 2025 10:14:14 +0000
Subject: [PATCH] crypto/qat: fix out-of-place chain/cipher/auth headers

[ upstream commit 068acf11cec0597735c9d82c8f4972251c736717 ]

Extend the original fix to gen3 and gen4 code.

Fixes: 317d05f3721c ("crypto/qat: fix out-of-place chain/cipher/auth headers")

Signed-off-by: Radu Nicolau <radu.nicolau at intel.com>
Acked-by: Kai Ji <kai.ji at intel.com>
---
 drivers/crypto/qat/dev/qat_crypto_pmd_gen3.c | 13 ++++++++-----
 drivers/crypto/qat/dev/qat_crypto_pmd_gen4.c | 13 ++++++++-----
 2 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/qat/dev/qat_crypto_pmd_gen3.c b/drivers/crypto/qat/dev/qat_crypto_pmd_gen3.c
index af664fb9b9..e677fde393 100644
--- a/drivers/crypto/qat/dev/qat_crypto_pmd_gen3.c
+++ b/drivers/crypto/qat/dev/qat_crypto_pmd_gen3.c
@@ -645,4 +645,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
 		struct qat_sym_op_cookie *cookie =
 			qp->op_cookies[tail >> tx_queue->trailz];
+		int error = 0;
 
 		req  = (struct icp_qat_fw_la_bulk_req *)(
@@ -651,8 +652,10 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
 
 		if (vec->dest_sgl) {
-			data_len = qat_sym_build_req_set_data(req,
-				user_data[i], cookie,
-				vec->src_sgl[i].vec, vec->src_sgl[i].num,
-				vec->dest_sgl[i].vec, vec->dest_sgl[i].num);
+			data_len = qat_reqs_mid_set(&error, req, cookie, user_data[i],
+					&vec->src_sgl[i], &vec->dest_sgl[i], ofs);
+			/* In oop there is no offset, src/dst addresses are moved
+			 * to avoid overwriting the dst header
+			 */
+			ofs.ofs.cipher.head = 0;
 		} else {
 			data_len = qat_sym_build_req_set_data(req,
@@ -662,5 +665,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
 		}
 
-		if (unlikely(data_len < 0))
+		if (unlikely(data_len < 0) || error)
 			break;
 
diff --git a/drivers/crypto/qat/dev/qat_crypto_pmd_gen4.c b/drivers/crypto/qat/dev/qat_crypto_pmd_gen4.c
index 6a5d6e78b9..638da1a173 100644
--- a/drivers/crypto/qat/dev/qat_crypto_pmd_gen4.c
+++ b/drivers/crypto/qat/dev/qat_crypto_pmd_gen4.c
@@ -419,4 +419,5 @@ qat_sym_dp_enqueue_aead_jobs_gen4(void *qp_data, uint8_t *drv_ctx,
 		struct qat_sym_op_cookie *cookie =
 			qp->op_cookies[tail >> tx_queue->trailz];
+		int error = 0;
 
 		req  = (struct icp_qat_fw_la_bulk_req *)(
@@ -425,8 +426,10 @@ qat_sym_dp_enqueue_aead_jobs_gen4(void *qp_data, uint8_t *drv_ctx,
 
 		if (vec->dest_sgl) {
-			data_len = qat_sym_build_req_set_data(req,
-				user_data[i], cookie,
-				vec->src_sgl[i].vec, vec->src_sgl[i].num,
-				vec->dest_sgl[i].vec, vec->dest_sgl[i].num);
+			data_len = qat_reqs_mid_set(&error, req, cookie, user_data[i],
+					&vec->src_sgl[i], &vec->dest_sgl[i], ofs);
+			/* In oop there is no offset, src/dst addresses are moved
+			 * to avoid overwriting the dst header
+			 */
+			ofs.ofs.cipher.head = 0;
 		} else {
 			data_len = qat_sym_build_req_set_data(req,
@@ -436,5 +439,5 @@ qat_sym_dp_enqueue_aead_jobs_gen4(void *qp_data, uint8_t *drv_ctx,
 		}
 
-		if (unlikely(data_len < 0))
+		if (unlikely(data_len < 0) || error)
 			break;
 
-- 
2.50.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-07-18 20:29:15.161866260 +0100
+++ 0119-crypto-qat-fix-out-of-place-chain-cipher-auth-header.patch	2025-07-18 20:29:11.058907723 +0100
@@ -1 +1 @@
-From 068acf11cec0597735c9d82c8f4972251c736717 Mon Sep 17 00:00:00 2001
+From 18094203969a14dca33e43ac8468ba73a0b52e5f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 068acf11cec0597735c9d82c8f4972251c736717 ]
+
@@ -9 +10,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index 478e766b97..428430882d 100644
+index af664fb9b9..e677fde393 100644
@@ -22 +23 @@
-@@ -644,4 +644,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
+@@ -645,4 +645,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
@@ -28 +29 @@
-@@ -650,8 +651,10 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
+@@ -651,8 +652,10 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
@@ -43 +44 @@
-@@ -661,5 +664,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,
+@@ -662,5 +665,5 @@ qat_sym_dp_enqueue_aead_jobs_gen3(void *qp_data, uint8_t *drv_ctx,