dead.org; johan...@sipsolutions.net;
> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
> a...@arndb.de; holgerschu...@gmail.com; Troy Kisky
>
> Subject: [PATCH net 1/1] net: fec: update dirty_tx even if no skb
>
> If dirty_tx isn't updated, then dma_unmap_single w
dead.org; johan...@sipsolutions.net;
> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
> a...@arndb.de; holgerschu...@gmail.com
> Subject: Re: [PATCH net 1/1] net: fec: update dirty_tx even if no skb
>
> On 4/21/2016 10:59 PM, Fugang Duan wrote:
> > From: Troy Kisky Sent:
l.com; g...@uclinux.org; linux-arm-
>> ker...@lists.infradead.org; johan...@sipsolutions.net;
>> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
>> a...@arndb.de; holgerschu...@gmail.com; Troy Kisky
>>
>> Subject: [PATCH net 1/1] net: fec: update d
dead.org; johan...@sipsolutions.net;
> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
> a...@arndb.de; holgerschu...@gmail.com
> Subject: RE: [PATCH net 1/1] net: fec: update dirty_tx even if no skb
>
> From: Troy Kisky Sent: Saturday, April 23,
> 2016 12:12 AM
> > T
dead.org; johan...@sipsolutions.net;
> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
> a...@arndb.de; holgerschu...@gmail.com
> Subject: Re: [PATCH net 1/1] net: fec: update dirty_tx even if no skb
>
> On 4/21/2016 10:59 PM, Fugang Duan wrote:
> > From: Troy Kisky Se
l.com; g...@uclinux.org; linux-arm-
>> ker...@lists.infradead.org; johan...@sipsolutions.net;
>> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
>> a...@arndb.de; holgerschu...@gmail.com; Troy Kisky
>>
>> Subject: [PATCH net 1/1] net: fec: update d
dead.org; johan...@sipsolutions.net;
> stillcompil...@gmail.com; sergei.shtyl...@cogentembedded.com;
> a...@arndb.de; holgerschu...@gmail.com; Troy Kisky
>
> Subject: [PATCH net 1/1] net: fec: update dirty_tx even if no skb
>
> If dirty_tx isn't updated, then dma_unmap_single w
If dirty_tx isn't updated, then dma_unmap_single
will be called twice.
This fixes a
[ 58.420980] [ cut here ]
[ 58.425667] WARNING: CPU: 0 PID: 377 at
/home/schurig/d/mkarm/linux-4.5/lib/dma-debug.c:1096 check_unmap+0x9d0/0xab8()
[ 58.436405] fec 2188000.ethernet: DM
