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From: "Michael J. Ruhl" <michael.j.ruhl-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v3 0/4] ibacm: acmp retry issues
Date: Tue, 14 Nov 2017 11:43:00 -0500	[thread overview]
Message-ID: <20171114164006.24557.72093.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

---

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          |   25 ++++++++++++++++---------
 ibacm/prov/acmp/src/acmp.c |   12 +++++++-----
 2 files changed, 23 insertions(+), 14 deletions(-)

-- 

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             reply	other threads:[~2017-11-14 16:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-14 16:43 Michael J. Ruhl [this message]
     [not found] ` <20171114164006.24557.72093.stgit-K+u1se/DcYrLESAwzcoQNrvm/XP+8Wra@public.gmane.org>
2017-11-14 16:43   ` [PATCH v3 1/4] ibacm: Fix an incorrect expiration check for the retry timer Michael J. Ruhl
2017-11-14 16:43   ` [PATCH v3 2/4] ibacm: Calculate correct tv_nsec value in event_wait() Michael J. Ruhl
2017-11-14 16:43   ` [PATCH v3 3/4] ibacm: Fix a retry loop calculation race condition Michael J. Ruhl
     [not found]     ` <20171114164337.24557.45231.stgit-K+u1se/DcYrLESAwzcoQNrvm/XP+8Wra@public.gmane.org>
2017-11-14 23:55       ` Jason Gunthorpe
     [not found]         ` <20171114235522.GE25894-uk2M96/98Pc@public.gmane.org>
2017-11-15 19:20           ` Ruhl, Michael J
2017-11-14 16:44   ` [PATCH v3 4/4] ibacm: Use MONOTONIC time base to avoid timer expiration issues Michael J. Ruhl
     [not found]     ` <20171114164352.24557.86825.stgit-K+u1se/DcYrLESAwzcoQNrvm/XP+8Wra@public.gmane.org>
2017-11-14 23:56       ` Jason Gunthorpe
2017-11-14 18:46   ` [PATCH v3 0/4] ibacm: acmp retry issues Leon Romanovsky
     [not found]     ` <20171114184603.GG18825-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-11-14 19:10       ` Ruhl, Michael J
     [not found]         ` <14063C7AD467DE4B82DEDB5C278E86639F0C279D-AtyAts71sc88Ug9VwtkbtrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-11-14 19:40           ` Leon Romanovsky

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