From: Sagi Grimberg <sagig-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Mark Lehrer <lehrer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>,
Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: mlx5 + SRP: max_qp_sz mismatch
Date: Tue, 26 Aug 2014 19:10:55 +0300 [thread overview]
Message-ID: <53FCB18F.5030608@dev.mellanox.co.il> (raw)
In-Reply-To: <CADvaNzWAZiNiwBAVYVA5it7K3A4CAozkeHn8SowYNT7iE6YykA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 8/20/2014 6:51 PM, Mark Lehrer wrote:
>> From what I see srp_sq_size is controlled via
>> configfs. Can you set it to 2048 just for the sake of
>> confirmation this is indeed the issue?
>
> Now that we have confirmed that this works, what is the proper way to
> fix the problem? Is the core issue with mlx5 or srp?
>
> Thanks,
> Mark
>
Since I don't know how true send queue size can be computed from the
device capabilities at the moment -I can suggest a fix to srpt to retry
with srp_sq_size/2 (ans so on until it succeeds...)
CC'ing Bart and Eli.
Sagi.
--
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 prev parent reply other threads:[~2014-08-26 16:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-18 23:20 mlx5 + SRP: max_qp_sz mismatch Mark Lehrer
[not found] ` <CADvaNzWGThMx1gMYfheFVwHzk10+8KWmAPkYZ1_FxArhdmri8Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-19 14:50 ` Sagi Grimberg
[not found] ` <53F36420.3060607-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2014-08-19 17:01 ` Mark Lehrer
[not found] ` <CADvaNzVkKuvHw58meQD962VSm4Y-QZoHC3ndsYSBW8rw7S68cw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-20 15:51 ` Mark Lehrer
[not found] ` <CADvaNzWAZiNiwBAVYVA5it7K3A4CAozkeHn8SowYNT7iE6YykA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-26 16:10 ` Sagi Grimberg [this message]
[not found] ` <53FCB18F.5030608-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2014-08-27 11:19 ` Bart Van Assche
[not found] ` <53FDBED2.2060707-HInyCGIudOg@public.gmane.org>
2014-08-27 11:28 ` Eli Cohen
[not found] ` <CFE9BFE80FFE4D4892AA5D31387E310F014FC414E5-LSMZvP3E4uyuSA5JZHE7gA@public.gmane.org>
2014-08-28 15:58 ` Bart Van Assche
[not found] ` <53FF51BE.1080103-HInyCGIudOg@public.gmane.org>
2014-09-02 17:36 ` Mark Lehrer
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=53FCB18F.5030608@dev.mellanox.co.il \
--to=sagig-ldsdmyg8hgv8yrgs2mwiifqbs+8scbdb@public.gmane.org \
--cc=bvanassche-HInyCGIudOg@public.gmane.org \
--cc=eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org \
--cc=lehrer-Re5JQEeQqe8AvxtiuMwx3w@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.