Re: mlx4_core: DMA-API: device driver tries to sync DMA memory it has not allocated

2014-03-05 Thread Eyal Perry
On 03/03/14 18:58 +0100, Gerald Schaefer wrote: > I checked again with 3.10 and 3.11, and couldn't reproduce the warning > there. However, there is another warning on those kernel versions: > > mlx4_core :00:00.0: DMA-API: device driver failed to check map > error[device address=0x0001046

Re: mlx4_core: DMA-API: device driver tries to sync DMA memory it has not allocated

2014-03-03 Thread Gerald Schaefer
On Sun, 2 Mar 2014 10:40:47 +0200 Amir Vadai wrote: > On 28/02/14 22:24 +0100, Gerald Schaefer wrote: > > On Thu, 27 Feb 2014 19:01:09 +0200 > > Amir Vadai wrote: > > > > > On 10/12/13 14:44 +0100, Gerald Schaefer wrote: > > > > Hi, > > > > > > > > During network stress test with CONFIG_DMA_AP

Re: mlx4_core: DMA-API: device driver tries to sync DMA memory it has not allocated

2014-02-28 Thread Gerald Schaefer
On Thu, 27 Feb 2014 19:01:09 +0200 Amir Vadai wrote: > On 10/12/13 14:44 +0100, Gerald Schaefer wrote: > > Hi, > > > > During network stress test with CONFIG_DMA_API_DEBUG=y we get the following > > message on the server side: > > > > [57523.955982] mlx4_core :00:00.0: DMA-API: device drive

Re: mlx4_core: DMA-API: device driver tries to sync DMA memory it has not allocated

2014-02-27 Thread Amir Vadai
On 10/12/13 14:44 +0100, Gerald Schaefer wrote: > Hi, > > During network stress test with CONFIG_DMA_API_DEBUG=y we get the following > message on the server side: > > [57523.955982] mlx4_core :00:00.0: DMA-API: device driver tries to sync > DMA memory it has not allocated [device address=0x