Messages in this thread | | | Subject | Re: Re: 3.7-rc2 regression : file copied to CIFS-mounted directory corrupted | From | Eric Dumazet <> | Date | Tue, 23 Oct 2012 11:05:52 +0200 |
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On Tue, 2012-10-23 at 08:17 +0000, Jongman Heo wrote:
> > FYI, vmxnet3 driver is used for ethernet.
Yes, this driver needs some changes
#define VMXNET3_MAX_TX_BUF_SIZE (1 << 14)
Thats 16KB
As we can now provide up to 32KB fragments we broke something.
vmxnet3_tq_xmit() needs to split large frags into 2 parts. (And without going to skb_linearize() of course !)
Any volunteer ?
Thanks !
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