From: Alex Thorlton <athorlton@sgi.com>
To: Or Gerlitz <ogerlitz@mellanox.com>
Cc: Alex Thorlton <athorlton@sgi.com>,
Or Gerlitz <gerlitz.or@gmail.com>,
andrew banman <abanman@sgi.com>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Doug Ledford <dledford@redhat.com>,
Sean Hefty <sean.hefty@intel.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Roland Dreier <roland@purestorage.com>,
Matan Barak <matanb@mellanox.com>,
Moni Shoua <monis@mellanox.com>,
Jack Morgenstein <jackm@dev.mellanox.co.il>,
Yishai Hadas <yishaih@mellanox.com>,
Eran Ben Elisha <eranbe@mellanox.com>,
Ira Weiny <ira.weiny@intel.com>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: Re: [BUG] mellanox IB driver fails to load on large config
Date: Mon, 20 Jul 2015 11:28:03 -0500 [thread overview]
Message-ID: <20150720162803.GL58053@asylum.americas.sgi.com> (raw)
In-Reply-To: <55A74E61.1080403@mellanox.com>
On Thu, Jul 16, 2015 at 09:25:37AM +0300, Or Gerlitz wrote:
> On 7/14/2015 11:28 PM, Alex Thorlton wrote:
>>
>> We see the same exact messages on 4.1-rc8.
>>
>>
>
> does this solves the problem?
>
>
> diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
> index ad31e47..c8ae3b9 100644
> --- a/include/linux/mlx4/device.h
> +++ b/include/linux/mlx4/device.h
> @@ -45,7 +45,7 @@
> #include <linux/timecounter.h>
>
> #define MAX_MSIX_P_PORT 17
> -#define MAX_MSIX 64
> +#define MAX_MSIX 1024
> #define MIN_MSIX_P_PORT 5
> #define MLX4_IS_LEGACY_EQ_MODE(dev_cap) ((dev_cap).num_comp_vectors < \
> (dev_cap).num_ports * MIN_MSIX_P_PORT)
> --
>
I've got some time on the large machine later today. I'll give this a
try then.
Thanks, Or!
- Alex
next prev parent reply other threads:[~2015-07-20 16:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 19:15 [BUG] mellanox IB driver fails to load on large config andrew banman
2015-07-11 20:20 ` Or Gerlitz
2015-07-14 18:22 ` andrew banman
2015-07-14 18:48 ` Alex Thorlton
2015-07-14 20:06 ` Or Gerlitz
2015-07-14 20:28 ` Alex Thorlton
2015-07-15 11:33 ` Matan Barak
2015-07-16 6:25 ` Or Gerlitz
2015-07-20 16:28 ` Alex Thorlton [this message]
2015-07-21 2:56 ` Alex Thorlton
2015-07-21 14:21 ` Matan Barak
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