From: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 00/12] IB/hfi1, IB/rdmavt, IB/qib: Important bug fixes for 4.6 RC
Date: Tue, 12 Apr 2016 10:45:44 -0700 [thread overview]
Message-ID: <20160412173504.19295.7241.stgit@scvm10.sc.intel.com> (raw)
These patches fix bugs in the hfi1, qib, and rdmavt drivers that should go into
the next 4.6 RC. These are fixes for deadlocks, hangs, and memory leaks, as well
as a data corruption. I think this should meet the criteria for RC. More patches
will follow but those will be more appropriate for the next merge window.
There is also a serious performance regression fix here due to some inverted logic
when porting post_send routines from hfi1/qib to rdmavt.
This applies on 2fe785717 in Doug's k.o/for-4.6-rc branch.
Patches can be viewed in my GitHub repo at:
https://github.com/ddalessa/kernel/tree/for-4.6.
---
Jubin John (1):
IB/rdmavt: Fix send scheduling
Mike Marciniszyn (2):
IB/rdmavt: Fix adaptive pio hang
IB/qib, IB/hfi1: Fix up UD loopback use of irq flags
Mitko Haralanov (9):
IB/hfi1: Prevent NULL pointer deferences in caching code
IB/hfi1: Fix deadlock caused by locking with wrong scope
IB/hfi1: Prevent unpinning of wrong pages
IB/hfi1: Don't remove list entries if they are not in a list
IB/hfi1: Fix memory leak in user ExpRcv and SDMA
IB/hfi1: Protect the interval RB tree when cleaning up
IB/hfi1: Correctly compute node interval
IB/hfi1: Extract and reinsert MMU RB node on lookup
IB/hfi1: Fix buffer cache races which may cause corruption
drivers/infiniband/hw/qib/qib_rc.c | 2
drivers/infiniband/hw/qib/qib_ruc.c | 4 -
drivers/infiniband/hw/qib/qib_uc.c | 2
drivers/infiniband/hw/qib/qib_ud.c | 10 +-
drivers/infiniband/hw/qib/qib_verbs.h | 6 +
drivers/infiniband/sw/rdmavt/qp.c | 4 -
drivers/staging/rdma/hfi1/mmu_rb.c | 69 ++++++++++++-----
drivers/staging/rdma/hfi1/mmu_rb.h | 5 +
drivers/staging/rdma/hfi1/ruc.c | 20 +++--
drivers/staging/rdma/hfi1/ud.c | 8 +-
drivers/staging/rdma/hfi1/user_exp_rcv.c | 16 ++--
drivers/staging/rdma/hfi1/user_sdma.c | 123 ++++++++++++++++++++----------
drivers/staging/rdma/hfi1/verbs.h | 1
include/rdma/rdmavt_qp.h | 5 +
14 files changed, 178 insertions(+), 97 deletions(-)
--
-Denny
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2016-04-12 17:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 17:45 Dennis Dalessandro [this message]
[not found] ` <20160412173504.19295.7241.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org>
2016-04-12 17:45 ` [PATCH 01/12] IB/rdmavt: Fix adaptive pio hang Dennis Dalessandro
2016-04-12 17:45 ` [PATCH 02/12] IB/hfi1: Prevent NULL pointer deferences in caching code Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 03/12] IB/hfi1: Fix deadlock caused by locking with wrong scope Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 04/12] IB/qib, IB/hfi1: Fix up UD loopback use of irq flags Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 05/12] IB/hfi1: Prevent unpinning of wrong pages Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 06/12] IB/hfi1: Don't remove list entries if they are not in a list Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 07/12] IB/hfi1: Fix memory leak in user ExpRcv and SDMA Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 08/12] IB/hfi1: Protect the interval RB tree when cleaning up Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 09/12] IB/hfi1: Correctly compute node interval Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 10/12] IB/hfi1: Extract and reinsert MMU RB node on lookup Dennis Dalessandro
2016-04-12 17:46 ` [PATCH 11/12] IB/hfi1: Fix buffer cache races which may cause corruption Dennis Dalessandro
2016-04-12 17:47 ` [PATCH 12/12] IB/rdmavt: Fix send scheduling Dennis Dalessandro
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160412173504.19295.7241.stgit@scvm10.sc.intel.com \
--to=dennis.dalessandro-ral2jqcrhueavxtiumwx3w@public.gmane.org \
--cc=dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.