Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-13 Thread Joerg Roedel
On Wed, Jul 13, 2016 at 05:44:24PM +0800, Wan Zongshun wrote: > > > On 2016年07月12日 18:55, Joerg Roedel wrote: > >This branch boots now on my Kaveri and Carrizo system. Can you please > >give it a test too? > > Joerg, I have tested the patches, it works now. Great, thanks a lot for your

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-13 Thread Joerg Roedel
On Wed, Jul 13, 2016 at 05:44:24PM +0800, Wan Zongshun wrote: > > > On 2016年07月12日 18:55, Joerg Roedel wrote: > >This branch boots now on my Kaveri and Carrizo system. Can you please > >give it a test too? > > Joerg, I have tested the patches, it works now. Great, thanks a lot for your

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-13 Thread Wan Zongshun
On 2016年07月12日 18:55, Joerg Roedel wrote: Hey Vincent, On Tue, Jul 12, 2016 at 05:03:08PM +0800, Wan Zongshun wrote: Currently, those patches can not work at my eCarrizo board. When I merged your patches, boot failed, and no any info print to me. I set iommu=pt, it also does not work; set

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-13 Thread Wan Zongshun
On 2016年07月12日 18:55, Joerg Roedel wrote: Hey Vincent, On Tue, Jul 12, 2016 at 05:03:08PM +0800, Wan Zongshun wrote: Currently, those patches can not work at my eCarrizo board. When I merged your patches, boot failed, and no any info print to me. I set iommu=pt, it also does not work; set

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-12 Thread Joerg Roedel
Hey Vincent, On Tue, Jul 12, 2016 at 05:03:08PM +0800, Wan Zongshun wrote: > Currently, those patches can not work at my eCarrizo board. > When I merged your patches, boot failed, and no any info print to me. > I set iommu=pt, it also does not work; set iommu=soft, boot ok. > > When I removed

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-12 Thread Joerg Roedel
Hey Vincent, On Tue, Jul 12, 2016 at 05:03:08PM +0800, Wan Zongshun wrote: > Currently, those patches can not work at my eCarrizo board. > When I merged your patches, boot failed, and no any info print to me. > I set iommu=pt, it also does not work; set iommu=soft, boot ok. > > When I removed

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-12 Thread Wan Zongshun
On 2016年07月08日 19:44, Joerg Roedel wrote: Hi, here is a patch-set to make the AMD IOMMU driver use the generic IOVA allocator, which is already used in the Intel VT-d driver and a few other places. The main reason for the conversion is to make the driver benefit from the recent scalability

Re: [PATCH 00/20] iommu/amd: Use generic IOVA allocator

2016-07-12 Thread Wan Zongshun
On 2016年07月08日 19:44, Joerg Roedel wrote: Hi, here is a patch-set to make the AMD IOMMU driver use the generic IOVA allocator, which is already used in the Intel VT-d driver and a few other places. The main reason for the conversion is to make the driver benefit from the recent scalability