Re: kernel spew from nouveau/ swiotlb

2018-05-11 Thread Mike Galbraith
On Thu, 2018-05-10 at 12:28 +0200, Mike Galbraith wrote: > On Thu, 2018-05-10 at 11:10 +0200, Mike Galbraith wrote: > > Greetings, > > > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > > below is from master.today. > > > > [12594.640959] nouveau :01:00.0: swiotlb

Re: kernel spew from nouveau/ swiotlb

2018-05-11 Thread Mike Galbraith
On Thu, 2018-05-10 at 12:28 +0200, Mike Galbraith wrote: > On Thu, 2018-05-10 at 11:10 +0200, Mike Galbraith wrote: > > Greetings, > > > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > > below is from master.today. > > > > [12594.640959] nouveau :01:00.0: swiotlb

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 17:31 +0200, Mike Galbraith wrote: > On Thu, 2018-05-10 at 10:31 -0400, Jerome Glisse wrote: > > > > Could you bisect ? I would love to point finger upstream to the DMA > > folk who made changes to that API without testing with GPU. > > Rummaging a bit, it might be... >

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 17:31 +0200, Mike Galbraith wrote: > On Thu, 2018-05-10 at 10:31 -0400, Jerome Glisse wrote: > > > > Could you bisect ? I would love to point finger upstream to the DMA > > folk who made changes to that API without testing with GPU. > > Rummaging a bit, it might be... >

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 10:31 -0400, Jerome Glisse wrote: > > Could you bisect ? I would love to point finger upstream to the DMA > folk who made changes to that API without testing with GPU. Rummaging a bit, it might be... nouveau_bo_new() ... ttm_dma_pool_alloc_new_pages() dma_alloc_attrs()

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 10:31 -0400, Jerome Glisse wrote: > > Could you bisect ? I would love to point finger upstream to the DMA > folk who made changes to that API without testing with GPU. Rummaging a bit, it might be... nouveau_bo_new() ... ttm_dma_pool_alloc_new_pages() dma_alloc_attrs()

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Jerome Glisse
> Greetings, > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > below is from master.today. > > [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) > [12594.693000] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) >

Re: [Nouveau] kernel spew from nouveau/ swiotlb

2018-05-10 Thread Jerome Glisse
> Greetings, > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > below is from master.today. > > [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) > [12594.693000] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) >

Re: kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 11:10 +0200, Mike Galbraith wrote: > Greetings, > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > below is from master.today. > > [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) > [12594.693000] nouveau

Re: kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
On Thu, 2018-05-10 at 11:10 +0200, Mike Galbraith wrote: > Greetings, > > When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The > below is from master.today. > > [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 > bytes) > [12594.693000] nouveau

kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
Greetings, When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The below is from master.today. [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [12594.693000] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [12594.713787] nouveau

kernel spew from nouveau/ swiotlb

2018-05-10 Thread Mike Galbraith
Greetings, When box is earning its keep, nouveau/swiotlb grumble.. a LOT. The below is from master.today. [12594.640959] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [12594.693000] nouveau :01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [12594.713787] nouveau