patch 'event/dpaa: fix bitmask truncation' has been queued to stable release 24.11.2

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 24.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/17/25. 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/dc4d8ee070bfd211cc3b2a4360d343e0184cbec2

Thanks.

Kevin

---
>From dc4d8ee070bfd211cc3b2a4360d343e0184cbec2 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Wed, 5 Feb 2025 08:23:15 -0800
Subject: [PATCH] event/dpaa: fix bitmask truncation

[ upstream commit a82888ed6edc599f82263a1bd067a7edb7cceeee ]

More bitmask truncation from mask computation.

Fixes: 0ee17f79ebd0 ("event/dpaa: add enqueue/dequeue")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 drivers/event/dpaa/dpaa_eventdev.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c
index 853cc1ecf9..400e0ecd1c 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -103,5 +103,5 @@ dpaa_event_enqueue_burst(void *port, const struct rte_event ev[],
 			mbuf = DPAA_PER_LCORE_DQRR_MBUF(i);
 			*dpaa_seqn(mbuf) = DPAA_INVALID_MBUF_SEQN;
-			DPAA_PER_LCORE_DQRR_HELD &= ~(1 << i);
+			DPAA_PER_LCORE_DQRR_HELD &= ~(UINT64_C(1) << i);
 			DPAA_PER_LCORE_DQRR_SIZE--;
 			break;
@@ -200,9 +200,9 @@ dpaa_event_dequeue_burst(void *port, struct rte_event ev[],
 	i = 0;
 	while (DPAA_PER_LCORE_DQRR_SIZE) {
-		if (DPAA_PER_LCORE_DQRR_HELD & (1 << i)) {
+		if (DPAA_PER_LCORE_DQRR_HELD & (UINT64_C(1) << i)) {
 			qman_dca_index(i, 0);
 			mbuf = DPAA_PER_LCORE_DQRR_MBUF(i);
 			*dpaa_seqn(mbuf) = DPAA_INVALID_MBUF_SEQN;
-			DPAA_PER_LCORE_DQRR_HELD &= ~(1 << i);
+			DPAA_PER_LCORE_DQRR_HELD &= ~(UINT64_C(1) << i);
 			DPAA_PER_LCORE_DQRR_SIZE--;
 		}
@@ -264,9 +264,9 @@ dpaa_event_dequeue_burst_intr(void *port, struct rte_event ev[],
 	i = 0;
 	while (DPAA_PER_LCORE_DQRR_SIZE) {
-		if (DPAA_PER_LCORE_DQRR_HELD & (1 << i)) {
+		if (DPAA_PER_LCORE_DQRR_HELD & (UINT64_C(1) << i)) {
 			qman_dca_index(i, 0);
 			mbuf = DPAA_PER_LCORE_DQRR_MBUF(i);
 			*dpaa_seqn(mbuf) = DPAA_INVALID_MBUF_SEQN;
-			DPAA_PER_LCORE_DQRR_HELD &= ~(1 << i);
+			DPAA_PER_LCORE_DQRR_HELD &= ~(UINT64_C(1) << i);
 			DPAA_PER_LCORE_DQRR_SIZE--;
 		}
-- 
2.48.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-02-12 17:29:46.459154476 +0000
+++ 0113-event-dpaa-fix-bitmask-truncation.patch	2025-02-12 17:29:34.645947690 +0000
@@ -1 +1 @@
-From a82888ed6edc599f82263a1bd067a7edb7cceeee Mon Sep 17 00:00:00 2001
+From dc4d8ee070bfd211cc3b2a4360d343e0184cbec2 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit a82888ed6edc599f82263a1bd067a7edb7cceeee ]
+
@@ -9 +10,0 @@
-Cc: stable at dpdk.org