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From: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	yonatanc-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>,
	allen.hubbe-8PEkshWhKlo@public.gmane.org
Subject: [PATCH 6/7] IB/rxe: Fix up one more receive queue drain path that might prevent cleanup
Date: Tue, 25 Jul 2017 09:39:27 -0400	[thread overview]
Message-ID: <1500989968-30889-7-git-send-email-andrew.boyer@dell.com> (raw)
In-Reply-To: <1500989968-30889-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>

Fixes: 1217197142d1 ("rxe: fix broken receive queue draining")
Signed-off-by: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
---
 drivers/infiniband/sw/rxe/rxe_req.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c
index 7ee465d..24fc0b8 100644
--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -594,8 +594,10 @@ int rxe_requester(void *arg)
 	rxe_add_ref(qp);
 
 next_wqe:
-	if (unlikely(!qp->valid))
+	if (unlikely(!qp->valid)) {
+		rxe_drain_req_pkts(qp, true);
 		goto exit;
+	}
 
 	if (unlikely(qp->req.state == QP_STATE_ERROR)) {
 		rxe_drain_req_pkts(qp, true);
-- 
1.8.3.1

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  parent reply	other threads:[~2017-07-25 13:39 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-25 13:39 [PATCH 0/7] IB/rxe: Bug fixes Andrew Boyer
     [not found] ` <1500989968-30889-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-25 13:39   ` [PATCH 1/7] IB/rxe: Move refcounting earlier in rxe_send() Andrew Boyer
     [not found]     ` <1500989968-30889-2-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27  8:57       ` Moni Shoua
2017-07-25 13:39   ` [PATCH 2/7] IB/rxe: Disable completion upcalls when a CQ is destroyed Andrew Boyer
     [not found]     ` <1500989968-30889-3-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27  9:35       ` Moni Shoua
     [not found]         ` <CAG9sBKOet0xv9YaJAc58erVrnTGwzMd630goDgrxUEx4PhXK+g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-07-27 13:19           ` Boyer, Andrew
2017-07-25 13:39   ` [PATCH 3/7] IB/rxe: Remove dangling prototype Andrew Boyer
     [not found]     ` <1500989968-30889-4-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27  9:36       ` Moni Shoua
2017-07-25 13:39   ` [PATCH 4/7] IB/rxe: Fix up the responder's find_resources() function Andrew Boyer
     [not found]     ` <1500989968-30889-5-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27 10:54       ` Moni Shoua
2017-07-25 13:39   ` [PATCH 5/7] IB/rxe: Fix destination cache for IPv6 Andrew Boyer
     [not found]     ` <1500989968-30889-6-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27  6:41       ` kbuild test robot
     [not found]         ` <201707271425.T94Zam4o%fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-07-27 13:24           ` Boyer, Andrew
2017-07-27 12:07       ` Moni Shoua
2017-07-25 13:39   ` Andrew Boyer [this message]
     [not found]     ` <1500989968-30889-7-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-27 12:13       ` [PATCH 6/7] IB/rxe: Fix up one more receive queue drain path that might prevent cleanup Moni Shoua
2017-07-25 13:39   ` [PATCH 7/7] IB/rxe: Avoid ICRC errors by copying into the skb first Andrew Boyer
     [not found]     ` <1500989968-30889-8-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-07-25 17:34       ` Or Gerlitz
     [not found]         ` <CAJ3xEMi7qiygVwngd-1q0x7xOf=whGb667t0RQpZ0uRbchw=oA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-07-25 18:00           ` Boyer, Andrew
     [not found]             ` <D59CFD43.1B523%Andrew.Boyer-mb1K0bWo544@public.gmane.org>
2017-07-27 13:25               ` Moni Shoua
2017-07-27 13:27   ` [PATCH 0/7] IB/rxe: Bug fixes Moni Shoua
2017-08-25 19:05   ` [PATCH v1 00/11] " Andrew Boyer
     [not found]     ` <1503687956-7110-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-25 19:05       ` [PATCH v1 01/11] IB/rxe: Move refcounting earlier in rxe_send() Andrew Boyer
     [not found]         ` <1503687956-7110-2-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-27 12:01           ` Yuval Shaia
2017-08-28 13:05             ` Boyer, Andrew
2017-08-25 19:05       ` [PATCH v1 02/11] IB/rxe: Disable completion upcalls when a CQ is destroyed Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 03/11] IB/rxe: Remove dangling prototype Andrew Boyer
     [not found]         ` <1503687956-7110-4-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-27 12:03           ` Yuval Shaia
2017-08-25 19:05       ` [PATCH v1 04/11] IB/rxe: Fix up the responder's find_resources() function Andrew Boyer
     [not found]         ` <1503687956-7110-5-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-27 12:14           ` Yuval Shaia
2017-08-25 19:05       ` [PATCH v1 05/11] IB/rxe: Fix destination cache for IPv6 Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 06/11] IB/rxe: Add dst_clone() in prepare_ipv6_hdr() Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 07/11] IB/rxe: Fix up rxe_qp_cleanup() Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 08/11] IB/rxe: Remove unneeded initialization in prepare6() Andrew Boyer
     [not found]         ` <1503687956-7110-9-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-27 12:20           ` Yuval Shaia
2017-08-25 19:05       ` [PATCH v1 09/11] IB/rxe: Another fix for broken receive queue draining Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 10/11] IB/rxe: Avoid ICRC errors by copying into the skb first Andrew Boyer
2017-08-25 19:05       ` [PATCH v1 11/11] IB/rxe: Handle NETDEV_CHANGE events Andrew Boyer
     [not found]         ` <1503687956-7110-12-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-27 10:30           ` Yuval Shaia
2017-08-28 12:38             ` Boyer, Andrew
     [not found]               ` <D5C986D7.1DF85%Andrew.Boyer-mb1K0bWo544@public.gmane.org>
2017-08-28 13:37                 ` Doug Ledford
     [not found]                   ` <e426219f-a558-209b-350c-bd71c39e52eb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-08-28 13:47                     ` Boyer, Andrew
     [not found]                       ` <D5C996DB.1DFB5%Andrew.Boyer-mb1K0bWo544@public.gmane.org>
2017-08-28 14:13                         ` Doug Ledford
2017-08-28 13:50                     ` Yuval Shaia
2017-08-27 23:00           ` kbuild test robot
2017-08-27 12:33       ` [PATCH v1 00/11] IB/rxe: Bug fixes Yuval Shaia
2017-08-28 20:11       ` [PATCH v2 " Andrew Boyer
     [not found]         ` <1503951119-25573-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-28 20:11           ` [PATCH v2 01/11] IB/rxe: Move refcounting earlier in rxe_send() Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 02/11] IB/rxe: Disable completion upcalls when a CQ is destroyed Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 03/11] IB/rxe: Remove dangling prototype Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 04/11] IB/rxe: Fix up the responder's find_resources() function Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 05/11] IB/rxe: Fix destination cache for IPv6 Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 06/11] IB/rxe: Add dst_clone() in prepare_ipv6_hdr() Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 07/11] IB/rxe: Fix up rxe_qp_cleanup() Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 08/11] IB/rxe: Remove unneeded initialization in prepare6() Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 09/11] IB/rxe: Another fix for broken receive queue draining Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 10/11] IB/rxe: Avoid ICRC errors by copying into the skb first Andrew Boyer
2017-08-28 20:11           ` [PATCH v2 11/11] IB/rxe: Handle NETDEV_CHANGE events Andrew Boyer
     [not found]             ` <1503951119-25573-12-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2017-08-29  7:53               ` Yuval Shaia
2017-08-28 23:32           ` [PATCH v2 00/11] IB/rxe: Bug fixes Doug Ledford
2017-08-29  7:54           ` Yuval Shaia

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