From: Hernan Vargas <hernan.vargas@intel.com>
To: dev@dpdk.org, maxime.coquelin@redhat.com, gakhil@marvell.com,
trix@redhat.com
Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com,
Hernan Vargas <hernan.vargas@intel.com>
Subject: [PATCH v2 4/7] baseband/acc: acc100 fix queue mapping to 64 bits
Date: Thu, 5 Jan 2023 21:44:40 -0800 [thread overview]
Message-ID: <20230106054443.199473-5-hernan.vargas@intel.com> (raw)
In-Reply-To: <20230106054443.199473-1-hernan.vargas@intel.com>
Fix potential overflow for Q mapping extension to 64 bits.
Fixes: 32e8b7ea35d ("baseband/acc100: refactor to segregate common code")
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
---
drivers/baseband/acc/rte_acc100_pmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index 2f65f290b5..1ca95f4440 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -664,7 +664,7 @@ acc100_find_free_queue_idx(struct rte_bbdev *dev,
for (aq_idx = 0; aq_idx < qtop->num_aqs_per_groups; aq_idx++) {
if (((d->q_assigned_bit_map[group_idx] >> aq_idx) & 0x1) == 0) {
/* Mark the Queue as assigned */
- d->q_assigned_bit_map[group_idx] |= (1 << aq_idx);
+ d->q_assigned_bit_map[group_idx] |= (1ULL << aq_idx);
/* Report the AQ Index */
return (group_idx << ACC100_GRP_ID_SHIFT) + aq_idx;
}
--
2.37.1
next prev parent reply other threads:[~2023-01-05 21:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-06 5:44 [PATCH v2 0/7] baseband/acc: changes for 23.03 Hernan Vargas
2023-01-06 5:44 ` [PATCH v2 1/7] baseband/acc: acc100 free harq layout pointer Hernan Vargas
2023-01-06 8:53 ` Maxime Coquelin
2023-01-11 16:45 ` Vargas, Hernan
2023-01-06 5:44 ` [PATCH v2 2/7] baseband/acc: acc100 fix iteration counter in TB Hernan Vargas
2023-01-06 8:54 ` Maxime Coquelin
2023-01-06 5:44 ` [PATCH v2 3/7] baseband/acc: acc100 fix multiplexing multiple ops Hernan Vargas
2023-01-06 8:57 ` Maxime Coquelin
2023-01-06 5:44 ` Hernan Vargas [this message]
2023-01-06 9:12 ` [PATCH v2 4/7] baseband/acc: acc100 fix queue mapping to 64 bits Maxime Coquelin
2023-01-06 9:13 ` Maxime Coquelin
2023-01-06 22:06 ` Vargas, Hernan
2023-01-06 5:44 ` [PATCH v2 5/7] baseband/acc: acc100 use define constant Hernan Vargas
2023-01-06 9:13 ` Maxime Coquelin
2023-01-06 5:44 ` [PATCH v2 6/7] baseband/acc: acc100 use desc helper functions Hernan Vargas
2023-01-06 14:11 ` Maxime Coquelin
2023-01-06 5:44 ` [PATCH v2 7/7] baseband/acc: acc100 ignore missing mempools Hernan Vargas
2023-01-06 14:39 ` Maxime Coquelin
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