From: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: Alexey Shvetsov <alexxy-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Old SDR IB HBA
Date: Wed, 16 May 2012 16:43:51 +0300 [thread overview]
Message-ID: <4FB3AF17.2060902@mellanox.com> (raw)
In-Reply-To: <a5e77072fa7ebef170d9558adaac4ca8-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org>
On 5/15/2012 10:31 PM, Alexey Shvetsov wrote:
> Affected kernel version 3.3
>
yep, there's a bug in the IB core sysfs code which is fixed in 3.4 that
can cause that 8.5Gbs to be displayed...
The bug was introduced in 3.2 or 3.3 and fixed in 3.4, see commit
e9319b0cb00d4d68792fdae37e81e316cb632cb9 "IB/core: Fix SDR rates in
sysfs" and some later commits to that file
Or.
Or.
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prev parent reply other threads:[~2012-05-16 13:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-15 19:16 Old SDR IB HBA Alexey Shvetsov
[not found] ` <d004e56b0a274ba55134840a93060de4-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org>
2012-05-15 19:27 ` Or Gerlitz
[not found] ` <CAJZOPZL0MuNnjP8=CyQqL+GC7RDyMGTt_ng+iYbFDOpdrv3ZWA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-15 19:31 ` Alexey Shvetsov
[not found] ` <a5e77072fa7ebef170d9558adaac4ca8-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org>
2012-05-16 13:43 ` Or Gerlitz [this message]
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