On Mon, May 18, 2015 at 9:29 AM, Oded Gabbay <oded.gabbay@gmail.com> wrote:

> Hi Dave,
>
> Here is the pull request of amdkfd for 4.2
>
> drm-amdkfd-next-2015-05-18:
>
> - Add the interrupts & events modules, including new IOCTLs to create and
> wait
>   on events. The HSA RT open source stack is mainly using events to know
> when
>   a dispatched work has been completed. In addition, this module is
>   a pre-requisite for the next module I'm going to upstream - debugger
> support
>
>   This module also handles H/W exceptions, such as memory exception
> received
>   through the IOMMUv2 H/W and Bad Opcode exception receieved from the GPU.
>
> - Adding a new kernel module parameter to let the user decide whether he
> wants
>   to receive a SIGTERM when a memory exception occurs inside the GPU
> kernel and
>   the HSA application doesn't wait on an appropriate event, or if he just
> want
>   to receive notification about this event in dmesg. The default is the
> latter.
>
> - Additional improvements for SDMA code
>
> - Update my email address in Maintainers file as I'm leaving AMD in two
> weeks.
>
> Thanks,
>
>         Oded
>
> The following changes since commit
> dde10068e1a4798fa44e68a5d08b5dfe3602cbba:
>
>   Merge branch 'drm-armada-devel' of git://
> ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next (2015-05-15 15:24:41
> +1000)
>
> are available in the git repository at:
>
>   ssh://gabbayo@people.freedesktop.org/~gabbayo/linux
> tags/drm-amdkfd-next-2015-05-18
>
> for you to fetch changes up to a441b1ddc5ad53aaa9e6d4d0b98387b1cf0a9ba8:
>
>   drm/amdkfd: change driver version to 0.7.2 (2015-05-18 09:15:28 +0300)
>
> ----------------------------------------------------------------
> Alexey Skidanov (2):
>       drm/amdkfd: Add memory exception handling
>       drm/amdkfd: Add bad opcode exception handling
>
> Andrew Lewycky (4):
>       drm/amdkfd: Add interrupt handling module
>       drm/amdkfd: add events IOCTL set definitions
>       drm/amdkfd: Add the events module
>       drm/amdkfd: Implement events IOCTLs
>
> Firo Yang (1):
>       drm/amdkfd: Remove unessary void pointer cast
>
> Oded Gabbay (7):
>       drm/amdkfd: reformat some debug prints
>       drm/amdkfd: Use new struct for asic specific ops
>       drm/amdkfd: make the sdma vm init to be asic specific
>       MAINTAINERS: update amdkfd Oded's email address
>       drm/radeon: Add init interrupt kfd->kgd interface
>       drm/amdkfd: Add module parameter of send_sigterm
>       drm/amdkfd: change driver version to 0.7.2
>
>  MAINTAINERS                                        |   2 +-
>  drivers/gpu/drm/amd/amdkfd/Makefile                |   1 +
>  drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c   |  66 ++
>  drivers/gpu/drm/amd/amdkfd/cik_int.h               |  41 +
>  drivers/gpu/drm/amd/amdkfd/kfd_chardev.c           |  87 +-
>  drivers/gpu/drm/amd/amdkfd/kfd_device.c            |  52 +-
>  .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c  |  30 +-
>  .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.h  |  21 +-
>  .../drm/amd/amdkfd/kfd_device_queue_manager_cik.c  |  18 +-
>  .../drm/amd/amdkfd/kfd_device_queue_manager_vi.c   |  10 +-
>  drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c          |  15 +-
>  drivers/gpu/drm/amd/amdkfd/kfd_events.c            | 965
> +++++++++++++++++++++
>  drivers/gpu/drm/amd/amdkfd/kfd_events.h            |  84 ++
>  drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c         | 188 ++++
>  drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c      |   5 +-
>  drivers/gpu/drm/amd/amdkfd/kfd_module.c            |   9 +-
>  drivers/gpu/drm/amd/amdkfd/kfd_priv.h              |  75 ++
>  drivers/gpu/drm/amd/amdkfd/kfd_process.c           |  27 +-
>  drivers/gpu/drm/amd/include/kgd_kfd_interface.h    |   2 +
>  drivers/gpu/drm/radeon/cik_reg.h                   |   2 +
>  drivers/gpu/drm/radeon/cikd.h                      |   1 +
>  drivers/gpu/drm/radeon/radeon_kfd.c                |  21 +-
>  include/uapi/linux/kfd_ioctl.h                     |  96 +-
>  23 files changed, 1778 insertions(+), 40 deletions(-)
>  create mode 100644 drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
>  create mode 100644 drivers/gpu/drm/amd/amdkfd/cik_int.h
>  create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.c
>  create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.h
>  create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
>

​Fixing Alex's email address.​
​Sorry.​

-- 
          Oded