[ewg] [GIT PULL compat-rdma] qib for OFED 4.8
Davis, Arlin R
arlin.r.davis at intel.com
Tue Jun 20 10:18:24 PDT 2017
Marty,
Would this work for DDN? We could add the URL and the SRP backport readme to the OFED release notes. I believe you had an issue when applying the backport to SL 7.2 and OFED 4.8 RC4 but I think Bart fixed that already.
Thanks, Arlin
> Hello Arlin and Robert,
>
> A backported version of the 4.11 ib_srp driver that already has been tested is
> available at https://github.com/bvanassche/ib_srp-backport.
> That driver builds fine against kernel.org kernels, RHEL/CentOS kernels,
> openSuSE and SLES kernels and also against MOFED and OFED. Has it already
> been considered to use that code base instead of duplicating the backporting
> effort of the ib_srp driver?
>
> Thanks,
>
> Bart.
>
> On 06/20/17 09:32, Woodruff, Robert J wrote:
> > The question is, do we need everything that is in 4.11 or is there
> > just one or two fixes in 4.11 that would fix this specific issue
> > rather than trying to backport the entire 4.11 srp driver ?
> >
> >
> >
> > *From:*Davis, Arlin R
> > *Sent:* Tuesday, June 20, 2017 9:21 AM
> > *To:* Hanania, Amir <amir.hanania at intel.com>; Marty Schlining
> > <mschlining at ddn.com>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com>; RSD at SFI <rsdance at soft-forge.com>;
> 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il>
> > *Cc:* bart.vanassche at gmail.com; ewg at lists.openfabrics.org; Cedric
> > Fernandes <cfernandes at ddn.com>; Mike Davis <mdavis at ddn.com>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Bart and Vlad,
> >
> >
> >
> > What is the best way to pull in 4.11 fixes into OFED 4.8?
> >
> > Looks like a lot of changes between 4.8 and 4.11.
> >
> >
> >
> > -arlin
> >
> >
> >
> >
> >
> > *From:*Hanania, Amir
> > *Sent:* Monday, June 19, 2017 4:26 PM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> > 'Vladimir Sokolovsky' <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I updated the bug with the below comment:
> >
> >
> >
> > I'm not sure if this ib_srp-backport patch is related, but it worth to
> > take a look.
> >
> >
> >
> > IB/srp: Improve an error path
> >
> > Avoid that the following message is printed if login fails: scsi host0:
> > ib_srp: Sending CM DREQ failed
> >
> >
> >
> >
> >
> >
> >
> > https://github.com/bvanassche/ib_srp-
> backport/commit/75c59cb20e6b7d209
> > 48f5a7b5e4fd92bd7436a60
> >
> >
> >
> >
> >
> > *From:*Davis, Arlin R
> > *Sent:* Monday, June 19, 2017 2:21 PM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>; Hanania, Amir
> > <amir.hanania at intel.com <mailto:amir.hanania at intel.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Ok, so it’s safe to say we are missing some bug fixes after kernel.org 4.8.
> >
> >
> >
> > +Amir, to help isolate and validate.
> >
> >
> >
> >
> >
> > *From:*Marty Schlining [mailto:mschlining at ddn.com]
> > *Sent:* Monday, June 19, 2017 1:40 PM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> > 'Vladimir Sokolovsky' <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > The upstream test was for Bug 2631, SRP Reject Issue. The Base OS was
> > SL
> > 7.3 (not SL 7.2) w/ OFED 4.8-rc4 and the ib_srp_backport_4_11. That
> > combination worked properly.
> >
> >
> >
> > *From:*Davis, Arlin R [mailto:arlin.r.davis at intel.com]
> > *Sent:* Monday, June 19, 2017 4:35 PM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I tested SL 7.2 with OFED 4.8-rc4. Scanning SRP targets yielded the
> > following response:
> >
> >
> >
> > Ok, so this is a kernel.org 4.8 base SRP driver backported to 3.10.
> >
> > Can someone tell me if the same problem exists with upstream SRP
> > driver in kernel 4.8?
> >
> > This will tell me if it is an OFED 4.8 backport issue or if it is
> > a kernel 4.8 SRP driver issue.
> >
> >
> >
> > ib_srp: Sending CM DREQ failed and the SRP targets were never scanned.
> > (See Bug 2632. http://bugs.openfabrics.org/show_bug.cgi?id=2632)
> >
> >
> >
> > I attempted to use Bart Van Assche’s ib_srp_backport driver on top of
> > SL
> > 7.2 and OFED 4.8-rc4 according to his instructions. The
> > ib_srp_backport driver failed to compile (see attached text file). The
> > ib_srp_backport driver will not compile with OFED 4.8-rc4 installed. I
> > was able to uninstall OFED 4.8-rc4, then compile the driver. However,
> > when OFED
> > 4.8-rc4 was reinstalled, the ib_srp_backport driver was not compatible.
> >
> >
> >
> > Ok, I think I understand.
> >
> > This is the upstream test that you said passed? A SL
> > 7.2+infiniband+ib_srp_backport_from_4.11?
> >
> > Correct?
> >
> >
> >
> > -arlin
> >
> >
> >
> > That’s all of the testing , so far.
> >
> >
> >
> > -Marty
> >
> >
> >
> > *From:*Davis, Arlin R [mailto:arlin.r.davis at intel.com]
> > *Sent:* Monday, June 19, 2017 4:02 PM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Sorry, I am still trying to understand what is working and what is
> > needed to fix this for OFED 4.8.
> >
> >
> >
> > When you said you tested the upstream kernel, was it SL 7.2 kernel
> > plus the backports from Bart’s 4.11 drop? Do you need the 4.11 kernel
> > base driver set for SRP to work properly?
> >
> >
> >
> > -arlin
> >
> >
> >
> > *From:*Marty Schlining [mailto:mschlining at ddn.com]
> > *Sent:* Monday, June 19, 2017 9:42 AM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> > 'Vladimir Sokolovsky' <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > No upstream kernel. SL 7.2 (3.10.0-327.el7.x86_64), OFED-4.8-rc4. Was
> > unable to build the backport ib_srp backport driver on this platform
> > with OFED 4.8-rc4 installed. Multiple build errors. However, if I
> > uninstall OFED-4.8-rc4, I am able to build the upstream ib_srp RPMs on
> > SL 7.2
> >
> >
> >
> > Backport ib_srp driver obtained by the following mechanism:
> >
> >
> >
> > git clone https://github.com/bvanassche/ib_srp-backport.git
> >
> >
> >
> > -Marty
> >
> >
> >
> >
> >
> > *From:*Davis, Arlin R [mailto:arlin.r.davis at intel.com]
> > *Sent:* Monday, June 19, 2017 12:36 PM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Marty,
> >
> >
> >
> > What upstream kernel did you use to verify SRP? Was it on a 4.8 base
> > or something newer? If newer, maybe we are missing some key SRP fixes
> > in our OFED 4.8 kernel base.
> >
> >
> >
> > Thanks, Arlin
> >
> >
> >
> > *From:*Marty Schlining [mailto:mschlining at ddn.com]
> > *Sent:* Friday, June 16, 2017 1:00 PM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; Woodruff, Robert J
> > <robert.j.woodruff at intel.com <mailto:robert.j.woodruff at intel.com>>;
> > RSD at SFI <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>;
> > 'Vladimir Sokolovsky' <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I can’t say for sure. I am attempting to build the upstream ib_srp
> > driver for this platform, but I am running into build issues. Bart, I
> > will send you a separate email on that subject.
> >
> >
> >
> > *From:*Davis, Arlin R [mailto:arlin.r.davis at intel.com]
> > *Sent:* Friday, June 16, 2017 3:58 PM
> > *To:* Woodruff, Robert J <robert.j.woodruff at intel.com
> > <mailto:robert.j.woodruff at intel.com>>; Marty Schlining
> > <mschlining at ddn.com <mailto:mschlining at ddn.com>>; RSD at SFI
> > <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>; 'Vladimir
> > Sokolovsky' <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Another SRP critical issue just opened. Is this also a backport issue?
> >
> >
> >
> > *Bug 2632* <http://bugs.openfabrics.org/show_bug.cgi?id=2632>* - *SRP
> > Login failure for SL 7.2 and OFED 4.8-rc4 (ib_srp: Sending CM DREQ
> > failed)
> >
> >
> >
> >
> >
> > *From:*Woodruff, Robert J
> > *Sent:* Friday, June 16, 2017 10:24 AM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; RSD at SFI <rsdance at soft-forge.com
> > <mailto:rsdance at soft-forge.com>>; 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Ok, then it sound like it is important enough to hold the release
> > until we have a fix. I assume this is something that you can look at Vlad ?
> >
> >
> >
> > *From:*Marty Schlining [mailto:mschlining at ddn.com]
> > *Sent:* Friday, June 16, 2017 10:17 AM
> > *To:* Woodruff, Robert J <robert.j.woodruff at intel.com
> > <mailto:robert.j.woodruff at intel.com>>; Davis, Arlin R
> > <arlin.r.davis at intel.com <mailto:arlin.r.davis at intel.com>>; RSD at SFI
> > <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>; 'Vladimir
> > Sokolovsky' <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I tested the upstream driver from Bart VanAssche and it does not have
> > the same issue as the OFED-4.8-rc4 ib_srp driver. The upstream driver
> > handles the SRP_Reject as expected without crashing the SL 7.3 kernel.
> > That is also detailed in the defect.
> >
> >
> >
> > *From:*Woodruff, Robert J [mailto:robert.j.woodruff at intel.com]
> > *Sent:* Friday, June 16, 2017 1:14 PM
> > *To:* Marty Schlining <mschlining at ddn.com
> > <mailto:mschlining at ddn.com>>; Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; RSD at SFI <rsdance at soft-forge.com
> > <mailto:rsdance at soft-forge.com>>; 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > So I guess the next question is, does anyone have a fix that can be
> > included ? Also, do you know if this is a problem with the backport or
> > is it also broken in the upstream kernel ?
> >
> >
> >
> > *From:*Marty Schlining [mailto:mschlining at ddn.com]
> > *Sent:* Friday, June 16, 2017 10:03 AM
> > *To:* Woodruff, Robert J <robert.j.woodruff at intel.com
> > <mailto:robert.j.woodruff at intel.com>>; Davis, Arlin R
> > <arlin.r.davis at intel.com <mailto:arlin.r.davis at intel.com>>; RSD at SFI
> > <rsdance at soft-forge.com <mailto:rsdance at soft-forge.com>>; 'Vladimir
> > Sokolovsky' <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Cedric
> > Fernandes <cfernandes at ddn.com <mailto:cfernandes at ddn.com>>; Mike
> Davis
> > <mdavis at ddn.com <mailto:mdavis at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I do not think this is an acceptable workaround. An SRP target could
> > have many hosts connected (IO nodes), not just the one that may have
> > been abruptly rebooted (due to a power failure or pulled power cord).
> > Are you suggesting that customers must reboot all of the IO nodes in
> > their cluster attached to the SRP target and the SRP target as a
> > workaround thereby taking the entire file system offline?
> >
> >
> >
> > The backported ib_srp driver has a defect where it is not handling an
> > SRP_Reject properly leaving a null pointer for the blk_mq driver.
> > Normally, this would just be a note in the log and the srp_daemon
> > could be setup to attempt a reconnect after 30 seconds. But, that is
> > no longer possible with the current defect. The host would crash and
> > reboot every time a connection is attempted.
> >
> >
> >
> > -Marty Schlining
> >
> >
> >
> > *From:*Woodruff, Robert J [mailto:robert.j.woodruff at intel.com]
> > *Sent:* Friday, June 16, 2017 12:18 PM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; RSD at SFI <rsdance at soft-forge.com
> > <mailto:rsdance at soft-forge.com>>; 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>; Marty
> > Schlining <mschlining at ddn.com <mailto:mschlining at ddn.com>>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > When I read the bug, it looks like the work around is to also reboot
> > the target whenever the host is rebooted. Is this work around
> > acceptable for the short term, and then fix the issue in OFED-4.8-1,
> > which will be a quick turnaround release since the new functionality
> > being added to OFED-4.8-1 is limited. If people are OK with that, I
> > would recommend moving to GA for OFED-4.8 and then start work on
> > OFED-4.8-1 right away.
> > OFED-4.8 has been dragging on forever and there are people that will
> > want to start using it.
> >
> >
> >
> > *From:*ewg [mailto:ewg-bounces at lists.openfabrics.org] *On Behalf Of
> > *Davis, Arlin R
> > *Sent:* Friday, June 16, 2017 9:13 AM
> > *To:* RSD at SFI <rsdance at soft-forge.com
> > <mailto:rsdance at soft-forge.com>>; 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* bart.vanassche at gmail.com <mailto:bart.vanassche at gmail.com>;
> > ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>;
> > mschlining at ddn.com <mailto:mschlining at ddn.com>
> > *Subject:* Re: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > What is the visibility and impact of the bug? Is this something that
> > would be seen in normal use cases?
> >
> > Is this actively being worked? What is the ETA for a fix?
> >
> >
> >
> > *From:*RSD at SFI [mailto:rsdance at soft-forge.com]
> > *Sent:* Thursday, June 15, 2017 8:02 PM
> > *To:* Davis, Arlin R <arlin.r.davis at intel.com
> > <mailto:arlin.r.davis at intel.com>>; 'Vladimir Sokolovsky'
> > <vlad at dev.mellanox.co.il <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>
> > *Subject:* RE: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > SRP is very important to DDN and they have been a major supporter of
> > IB and the OFA for a long time. Marty always attends the OFA Interop
> > events and has been a big supporter of the OFA Logo program. Therefore
> > I vote that we wait and find a fix.
> >
> >
> >
> > *From:*ewg [mailto:ewg-bounces at lists.openfabrics.org] *On Behalf Of
> > *Davis, Arlin R
> > *Sent:* Thursday, June 15, 2017 4:20 PM
> > *To:* Vladimir Sokolovsky <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>
> > *Cc:* ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>
> > *Subject:* Re: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > I just noticed a new critical SRP bug with RC4. Do we document as
> > “known issues” or hold off on GA for a fix?
> >
> >
> >
> > http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2631
> >
> >
> >
> >
> >
> > *From:*ewg [mailto:ewg-bounces at lists.openfabrics.org] *On Behalf Of
> > *Davis, Arlin R
> > *Sent:* Thursday, June 15, 2017 10:57 AM
> > *To:* Vladimir Sokolovsky <vlad at dev.mellanox.co.il
> > <mailto:vlad at dev.mellanox.co.il>>; Schmidt, William R
> > <william.r.schmidt at intel.com <mailto:william.r.schmidt at intel.com>>;
> > Schulfer, Pawel <pawel.schulfer at intel.com
> > <mailto:pawel.schulfer at intel.com>>
> > *Cc:* ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>
> > *Subject:* Re: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > Last call for release note changes. Please get them to Vlad by end of
> > the day today so we can wrap this up.
> >
> >
> >
> > Vlad, please roll GA tomorrow with all updated release notes.
> >
> >
> >
> > Thanks everyone!
> >
> >
> >
> >
> >
> > *From:*ewg [mailto:ewg-bounces at lists.openfabrics.org] *On Behalf Of
> > *Vladimir Sokolovsky
> > *Sent:* Thursday, June 15, 2017 8:58 AM
> > *To:* Schmidt, William R <william.r.schmidt at intel.com
> > <mailto:william.r.schmidt at intel.com>>; Schulfer, Pawel
> > <pawel.schulfer at intel.com <mailto:pawel.schulfer at intel.com>>
> > *Cc:* ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>
> > *Subject:* Re: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > This fix will get to GA as it was already applied as I mentioned
> > before and the GA was not built yet.
> >
> > Regards,
> > Vladimir
> >
> > On 06/15/2017 12:51 AM, Schmidt, William R wrote:
> >
> > Vlad,
> >
> >
> >
> > Did this fix get into the GA version of OFED 4.8?
> >
> >
> >
> > *From:*ewg [mailto:ewg-bounces at lists.openfabrics.org] *On Behalf Of
> > *Vladimir Sokolovsky
> > *Sent:* Thursday, June 8, 2017 12:17 PM
> > *To:* Schulfer, Pawel <pawel.schulfer at intel.com>
> > <mailto:pawel.schulfer at intel.com>
> > *Cc:* ewg at lists.openfabrics.org <mailto:ewg at lists.openfabrics.org>
> > *Subject:* Re: [ewg] [GIT PULL compat-rdma] qib for OFED 4.8
> >
> >
> >
> > On 06/07/2017 11:16 PM, Schulfer, Pawel wrote:
> >
> > Hi Vlad,
> >
> >
> >
> > Please pull from
> > git://flatbed.openfabrics.org/~pschulfer/compat-rdma:for_vlad
> >
> > commit 54931166983d20cf7d12c47f081fd5e86de1cb32 – Support for
> > Kernel 4.8 in QIB on OFED-4.8
> >
> >
> >
> > Thanks,
> >
> > Pawel
> >
> >
> >
> >
> > Hi Pawel,
> > Done + build: OFED-4.8-20170608-1100.tgz
> >
> > Regards,
> > Vladimir
> >
> >
> >
> > ---------------------------------------------------------------------
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> >
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