[dpdk-stable] patch 'net/qede/base: fix division by zero' has been queued to stable release 17.08.1
Yuanhan Liu
yliu at fridaylinux.org
Tue Nov 21 14:18:52 CET 2017
Hi,
FYI, your patch has been queued to stable release 17.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/24/17. So please
shout if anyone has objections.
Thanks.
--yliu
---
>From 1cfbc439b6d9bf1f4d220b0760371affe67d108d Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rasesh.mody at cavium.com>
Date: Tue, 7 Nov 2017 00:34:24 -0800
Subject: [PATCH] net/qede/base: fix division by zero
[ upstream commit 5b5f9675d332f192388a9e89a779b0285139e0e2 ]
Fix division by zero in calculating the regpair elements per page
Remove unused API ecore_cxt_free_proto_ilt()
Coverity issue: 1379423, 1379428
Fixes: 22d07d939c3c ("net/qede/base: update")
Signed-off-by: Rasesh Mody <rasesh.mody at cavium.com>
---
drivers/net/qede/base/ecore_cxt.c | 32 +-------------------------------
1 file changed, 1 insertion(+), 31 deletions(-)
diff --git a/drivers/net/qede/base/ecore_cxt.c b/drivers/net/qede/base/ecore_cxt.c
index 688118b..cec4aee 100644
--- a/drivers/net/qede/base/ecore_cxt.c
+++ b/drivers/net/qede/base/ecore_cxt.c
@@ -69,6 +69,7 @@ union type0_task_context {
/* TYPE-1 task context - ROCE */
union type1_task_context {
+ struct regpair reserved; /* @DPDK */
};
struct src_ent {
@@ -2220,34 +2221,3 @@ ecore_cxt_free_ilt_range(struct ecore_hwfn *p_hwfn,
return ECORE_SUCCESS;
}
-
-enum _ecore_status_t ecore_cxt_free_proto_ilt(struct ecore_hwfn *p_hwfn,
- enum protocol_type proto)
-{
- enum _ecore_status_t rc;
- u32 cid;
-
- /* Free Connection CXT */
- rc = ecore_cxt_free_ilt_range(p_hwfn, ECORE_ELEM_CXT,
- ecore_cxt_get_proto_cid_start(p_hwfn,
- proto),
- ecore_cxt_get_proto_cid_count(p_hwfn,
- proto,
- &cid));
-
- if (rc)
- return rc;
-
- /* Free Task CXT */
- rc = ecore_cxt_free_ilt_range(p_hwfn, ECORE_ELEM_TASK, 0,
- ecore_cxt_get_proto_tid_count(p_hwfn,
- proto));
- if (rc)
- return rc;
-
- /* Free TSDM CXT */
- rc = ecore_cxt_free_ilt_range(p_hwfn, ECORE_ELEM_SRQ, 0,
- ecore_cxt_get_srq_count(p_hwfn));
-
- return rc;
-}
--
2.7.4
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