From: David Miller <davem@davemloft.net>
To: divy@chelsio.com
Cc: santosh@chelsio.com, fenlason@redhat.com, aik@ozlabs.ru,
netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, torvalds@linux-foundation.org
Subject: Re: [PATCH] Revert "cxgb3: Check and handle the dma mapping errors"
Date: Thu, 15 Aug 2013 01:24:04 -0700 (PDT) [thread overview]
Message-ID: <20130815.012404.1180223951215075384.davem@davemloft.net> (raw)
In-Reply-To: <520BA8E4.3010406@chelsio.com>
From: Divy Le ray <divy@chelsio.com>
Date: Wed, 14 Aug 2013 08:57:24 -0700
> On 08/14/2013 02:19 AM, Alexey Kardashevskiy wrote:
>> This reverts commit f83331bab149e29fa2c49cf102c0cd8c3f1ce9f9.
>>
>> As the tests PPC64 (powernv platform) show, IOMMU pages are leaking
>> when transferring big amount of small packets (<=64 bytes),
>> "ping -f" and waiting for 15 seconds is the simplest way to confirm
>> the bug.
>>
>> Cc: Linus Torvalds<torvalds@linux-foundation.org>
>> Cc: Santosh Rastapur<santosh@chelsio.com>
>> Cc: Jay Fenlason<fenlason@redhat.com>
>> Cc: David S. Miller<davem@davemloft.net>
>> Cc: Divy Le ray<divy@chelsio.com>
>> Signed-off-by: Alexey Kardashevskiy<aik@ozlabs.ru>
>
> Acked-by: Divy Le Ray <divy@chelsio.com>
Applied, thanks.
prev parent reply other threads:[~2013-08-15 8:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 9:19 [PATCH] Revert "cxgb3: Check and handle the dma mapping errors" Alexey Kardashevskiy
2013-08-14 15:57 ` Divy Le ray
2013-08-15 8:24 ` David Miller [this message]
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