Messages in this thread | | | From | KY Srinivasan <> | Subject | RE: [PATCH net 3/3] Drivers: net: hyperv: Address UDP checksum issues | Date | Wed, 9 Apr 2014 18:39:57 +0000 |
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> -----Original Message----- > From: David Miller [mailto:davem@davemloft.net] > Sent: Wednesday, April 9, 2014 11:37 AM > To: KY Srinivasan > Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; > jasowang@redhat.com > Subject: Re: [PATCH net 3/3] Drivers: net: hyperv: Address UDP checksum > issues > > From: KY Srinivasan <kys@microsoft.com> > Date: Wed, 9 Apr 2014 18:08:47 +0000 > > > Thanks Dave. I will COW the SKB before changing the checksum value. I > > do have a question though. I looked at a bunch of hardware drivers > > and they modify the header information, specially checksum field and I > > could not see where they had COWed the skb. I was grepping for skb_cow > > in these drivers. > > Look for skb_cow_head(), for example, the tg3.c driver uses this. > Thank you. I will update this patch. Do you want me to resend the whole set or just this patch.
K. Y
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