From: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
To: monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
yonatanc-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
Subject: [PATCH v2 0/2] IB/rxe: Fix kernel panics when tearing down QPs
Date: Mon, 5 Dec 2016 08:42:12 -0500 [thread overview]
Message-ID: <1480945335-2577-1-git-send-email-andrew.boyer@dell.com> (raw)
This is a set of two patches that prevent kernel panics seen when tearing
down QPs. The second patch (holding refs in tasklets) might or might not be
needed once the first patch (waiting for tasklets to finish) is applied.
Feedback welcomed.
Update for v2:
- Remove default initialization of idle in rxe_cleanup_task() per review
Andrew Boyer (2):
IB/rxe: Wait for tasklets to finish before tearing down QP
IB/rxe: Hold refs when running tasklets
drivers/infiniband/sw/rxe/rxe_comp.c | 4 ++++
drivers/infiniband/sw/rxe/rxe_req.c | 4 ++++
drivers/infiniband/sw/rxe/rxe_resp.c | 3 +++
drivers/infiniband/sw/rxe/rxe_task.c | 19 +++++++++++++++++++
drivers/infiniband/sw/rxe/rxe_task.h | 1 +
5 files changed, 31 insertions(+)
--
1.8.3.1
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next reply other threads:[~2016-12-05 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-05 13:42 Andrew Boyer [this message]
[not found] ` <1480945335-2577-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-12-12 21:42 ` [PATCH v2 0/2] IB/rxe: Fix kernel panics when tearing down QPs Doug Ledford
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