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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
	sunil.kori@nxp.com, stable@dpdk.org,
	Hemant Agrawal <hemant.agrawal@nxp.com>,
	Sachin Saxena <sachin.saxena@nxp.com>,
	skori@marvell.com
Subject: [PATCH 14/16] event/dpaa: fix bitmask truncation
Date: Thu, 14 Nov 2024 22:05:51 -0800	[thread overview]
Message-ID: <20241115060738.313190-15-stephen@networkplumber.org> (raw)
In-Reply-To: <20241115060738.313190-1-stephen@networkplumber.org>

More bitmask truncation from mask computation.

Fixes: 0ee17f79ebd0 ("event/dpaa: add enqueue/dequeue")
Cc: sunil.kori@nxp.com
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 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
@@ -102,7 +102,7 @@ dpaa_event_enqueue_burst(void *port, const struct rte_event ev[],
 			qman_dca_index(ev[i].impl_opaque, 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--;
 			break;
 		default:
@@ -199,11 +199,11 @@ dpaa_event_dequeue_burst(void *port, struct rte_event ev[],
 	/* Check if there are atomic contexts to be released */
 	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--;
 		}
 		i++;
@@ -263,11 +263,11 @@ dpaa_event_dequeue_burst_intr(void *port, struct rte_event ev[],
 	/* Check if there are atomic contexts to be released */
 	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--;
 		}
 		i++;
-- 
2.45.2


  parent reply	other threads:[~2024-11-15  6:09 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-15  6:05 [PATCH 00/16] small bug fixes from PVS studio bug list Stephen Hemminger
2024-11-15  6:05 ` [PATCH 01/16] common/cnxk: remove duplicate condition Stephen Hemminger
2024-11-15  6:16   ` [EXTERNAL] " Anoob Joseph
2024-11-15  6:05 ` [PATCH 02/16] net/cpfl: avoid calling log (printf) with null Stephen Hemminger
2024-11-15  6:05 ` [PATCH 03/16] raw/cnxk_gpio: fix file descriptor leak Stephen Hemminger
2024-11-15  6:05 ` [PATCH 04/16] net/ntnic: remove dead code Stephen Hemminger
2024-11-15  6:05 ` [PATCH 05/16] net/i40e: remove duplicate code Stephen Hemminger
2024-11-15  6:05 ` [PATCH 06/16] eal: fix out of bounds access in devargs Stephen Hemminger
2024-11-15  6:05 ` [PATCH 07/16] net/qede: fix missing debug string Stephen Hemminger
2024-11-15  6:05 ` [PATCH 08/16] examples/ptpclient: replace rte_memcpy with assignment Stephen Hemminger
2024-11-15  6:05 ` [PATCH 09/16] examples/ptpclient: fix self memcmp Stephen Hemminger
2024-11-15  6:05 ` [PATCH 10/16] net/octeon_ep: remove duplicate code Stephen Hemminger
2024-11-15  6:05 ` [PATCH 11/16] net/hinic: fix flow type bitmask overflow Stephen Hemminger
2024-11-15  6:05 ` [PATCH 12/16] crypto/dpaa2_sec: fix bitmask truncation Stephen Hemminger
2024-11-15  6:05 ` [PATCH 13/16] crypto/dpaa_sec: " Stephen Hemminger
2024-11-15  6:05 ` Stephen Hemminger [this message]
2024-11-15  6:05 ` [PATCH 15/16] net/dpaa: " Stephen Hemminger
2024-11-15  6:05 ` [PATCH 16/16] net/dpaa2: " Stephen Hemminger

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