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From: "Michael J. Ruhl" <michael.j.ruhl-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH rdma-core v4 0/4] ibacm: acmp retry issues
Date: Wed, 15 Nov 2017 14:34:25 -0500	[thread overview]
Message-ID: <20171115193155.470.85049.stgit@phlsvslse11.ph.intel.com> (raw)

While testing the retry mechanism for the acmp provider, I observed
that the retry event_wait() did not appear to be working correctly.
After studying the issue a bit more, I discovered that there were a
couple of issues.

This patch set addresses those issues.

v2 - added patch for MONOTONIC time base
v3 - Updated and cleaned various type cast issues
v4 - Remove unnecessary typecasting

---

Michael J. Ruhl (4):
      ibacm: Fix an incorrect expiration check for the retry timer
      ibacm: Calculate correct tv_nsec value in event_wait()
      ibacm: Fix a retry loop calculation race condition
      ibacm: Use MONOTONIC time base to avoid timer expiration issues


 ibacm/linux/osd.h          |   27 +++++++++++++++++----------
 ibacm/prov/acmp/src/acmp.c |   12 +++++++-----
 2 files changed, 24 insertions(+), 15 deletions(-)

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             reply	other threads:[~2017-11-15 19:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-15 19:34 Michael J. Ruhl [this message]
     [not found] ` <20171115193155.470.85049.stgit-K+u1se/DcYrLESAwzcoQNrvm/XP+8Wra@public.gmane.org>
2017-11-15 19:34   ` [PATCH rdma-core v4 1/4] ibacm: Fix an incorrect expiration check for the retry timer Michael J. Ruhl
2017-11-15 19:35   ` [PATCH rdma-core v4 2/4] ibacm: Calculate correct tv_nsec value in event_wait() Michael J. Ruhl
2017-11-15 19:35   ` [PATCH rdma-core v4 3/4] ibacm: Fix a retry loop calculation race condition Michael J. Ruhl
2017-11-15 19:35   ` [PATCH rdma-core v4 4/4] ibacm: Use MONOTONIC time base to avoid timer expiration issues Michael J. Ruhl
     [not found]     ` <20171115193524.470.17499.stgit-K+u1se/DcYrLESAwzcoQNrvm/XP+8Wra@public.gmane.org>
2017-11-16 12:09       ` Ruhl, Michael J
2017-11-17  0:11   ` [PATCH rdma-core v4 0/4] ibacm: acmp retry issues Jason Gunthorpe
2017-11-20  8:28   ` Leon Romanovsky

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