netdev - Re: [PATCH] myri10ge: check for pci_map

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Message-Id: <20140806.134851.991301500346816280.davem@davemloft.net>
Date:	Wed, 06 Aug 2014 13:48:51 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	kda@...ux-powerpc.org
Cc:	sgruszka@...hat.com, netdev@...r.kernel.org, hykim@...i.com
Subject: Re: [PATCH] myri10ge: check for pci_map_page errors

From: Denis Kirjanov <kda@...ux-powerpc.org>
Date: Wed, 6 Aug 2014 18:47:48 +0400

> On 8/6/14, Stanislaw Gruszka <sgruszka@...hat.com> wrote:
>> On IOMMU systems DMA mapping can fail, we need to check for that
>> possibility.
>>
>> Signed-off-by: Stanislaw Gruszka <sgruszka@...hat.com>
>> ---
>>  drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 21
>> ++++++++++++++++++---
>>  1 file changed, 18 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>> b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>> index f3d5d79..17f869a 100644
>> --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>> +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
> 
> You did miss the one in myri10ge_xmit

Indeed, Stanislaw please take care of that case too and resubmit
this patch.

Thanks.
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