From: Tom Lendacky
Date: Wed, 15 Mar 2017 17:52:44 -0500
> On 3/15/2017 5:41 PM, David Miller wrote:
>> From: Tom Lendacky
>> Date: Wed, 15 Mar 2017 17:40:51 -0500
>>
>>> On 3/15/2017 5:37 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 15:11:23 -0500
> Newe
On 3/15/2017 5:52 PM, Tom Lendacky wrote:
On 3/15/2017 5:41 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 17:40:51 -0500
On 3/15/2017 5:37 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 15:11:23 -0500
Newer hardware does not provide a cumulative payl
On 3/15/2017 5:37 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 15:11:23 -0500
Newer hardware does not provide a cumulative payload length when multiple
descriptors are needed to handle the data. Once the MTU increases beyond
the size that can be handled by a single descrip
On 3/15/2017 5:41 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 17:40:51 -0500
On 3/15/2017 5:37 PM, David Miller wrote:
From: Tom Lendacky
Date: Wed, 15 Mar 2017 15:11:23 -0500
Newer hardware does not provide a cumulative payload length when
multiple
descriptors are ne
From: Tom Lendacky
Date: Wed, 15 Mar 2017 15:11:23 -0500
> Newer hardware does not provide a cumulative payload length when multiple
> descriptors are needed to handle the data. Once the MTU increases beyond
> the size that can be handled by a single descriptor, the SKB does not get
> built prope
From: Tom Lendacky
Date: Wed, 15 Mar 2017 17:40:51 -0500
> On 3/15/2017 5:37 PM, David Miller wrote:
>> From: Tom Lendacky
>> Date: Wed, 15 Mar 2017 15:11:23 -0500
>>
>>> Newer hardware does not provide a cumulative payload length when
>>> multiple
>>> descriptors are needed to handle the data.
Newer hardware does not provide a cumulative payload length when multiple
descriptors are needed to handle the data. Once the MTU increases beyond
the size that can be handled by a single descriptor, the SKB does not get
built properly by the driver.
The driver will now calculate the size of the d
