netdev - Re: netif_needs

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Message-Id: <20080416.013810.214799502.davem@davemloft.net>
Date:	Wed, 16 Apr 2008 01:38:10 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	bkostya@...mail.com
Cc:	netdev@...r.kernel.org
Subject: Re: netif_needs_gso behavior

From: Kostya B <bkostya@...mail.com>
Date: Tue, 15 Apr 2008 16:52:20 +0000

> Please help me to understand why != CHECKSUM_PARTIAL packet requires gso? In the case of TCP it is ok, however UDP could be normally unchecked.

What exactly is the problem?  The UDP USO output paths set
CHECKSUM_PARTIAL just like the TCP TSO ones do, so the test will pass
for them.

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