Re: [PATCH 12/83] hsa/radeon: Add kfd mmap handler

2014-07-11 Thread Jerome Glisse
On Fri, Jul 11, 2014 at 12:50:12AM +0300, Oded Gabbay wrote: > This patch adds the kfd mmap handler that maps the physical address > of a doorbell page to a user-space virtual address. That virtual address > belongs to the process that uses the doorbell page. > > This mmap handler is called only

Re: [PATCH 12/83] hsa/radeon: Add kfd mmap handler

2014-07-11 Thread Jerome Glisse
On Fri, Jul 11, 2014 at 12:50:12AM +0300, Oded Gabbay wrote: This patch adds the kfd mmap handler that maps the physical address of a doorbell page to a user-space virtual address. That virtual address belongs to the process that uses the doorbell page. This mmap handler is called only from

[PATCH 12/83] hsa/radeon: Add kfd mmap handler

2014-07-10 Thread Oded Gabbay
This patch adds the kfd mmap handler that maps the physical address of a doorbell page to a user-space virtual address. That virtual address belongs to the process that uses the doorbell page. This mmap handler is called only from within the kernel and not to be called from user-mode mmap of

[PATCH 12/83] hsa/radeon: Add kfd mmap handler

2014-07-10 Thread Oded Gabbay
This patch adds the kfd mmap handler that maps the physical address of a doorbell page to a user-space virtual address. That virtual address belongs to the process that uses the doorbell page. This mmap handler is called only from within the kernel and not to be called from user-mode mmap of