Hi Dave,
This is amdkfd pull for 4.19. The major changes are:
- Add Raven support. Raven refers to Ryzen APUs with integrated GFXv9 GPU.
- Integrate GPU reset support
In addition, there are a couple of small fixes and improvements, such as:
- Better handling and reporting to user of VM faults
- Fix race upon context restore
- Allow the user to use specific Compute Units
- Basic power management
Thanks,
Oded
The following changes since commit 6d52aacd92c60331ec8c3117522f4301b5195e28:
Merge branch 'drm-next-4.19' of git://people.freedesktop.org/~agd5f/linux into drm-next (2018-07-27 12:31:48 +1000)
are available in the git repository at:
git://people.freedesktop.org/~gabbayo/linux tags/drm-amdkfd-next-2018-07-28
for you to fetch changes up to b5aa3f4aef724e9c0f626dcf69948b22efcc5176:
drm/amdkfd: Call kfd2kgd.set_compute_idle (2018-07-16 19:10:37 -0400)
----------------------------------------------------------------
Arnd Bergmann (1):
drm/admkfd use modern ktime accessors
Felix Kuehling (6):
drm/amdkfd: Reliably prevent reclaim-FS while holding DQM lock
drm/amdkfd: Stop using GFP_NOIO explicitly
drm/amd: Add CU-masking ioctl definition to kfd_ioctl.h
drm/amdkfd: Add CU-masking ioctl to KFD
drm/amdgpu: Add kfd2kgd.set_compute_idle interface
drm/amdkfd: Call kfd2kgd.set_compute_idle
Jay Cornwall (1):
drm/amdkfd: Fix race between scheduler and context restore
Lan Xiao (1):
drm/amdkfd: fix zero reading of VMID and PASID for Hawaii
Moses Reuben (1):
drm/amdkfd: send SIGSEGV to process upon KFD_EVENT_TYPE_MEMORY
Shaoyun Liu (13):
drm/amd: Add gpu reset interfaces between amdgpu and amdkfd
drm/amd: Add kfd ioctl defines for hw_exception event
drm/amdkfd: Add gpu reset interface and place holder
drm/amdgpu: Call KFD reset handlers during GPU reset
drm/amdkfd: Implement GPU reset handlers in KFD
drm/amdgpu: Enable the gpu reset from KFD
drm/amdkfd: Implement hang detection in KFD and call amdgpu
drm/amdgpu: Don't use shadow BO for compute context
drm/amdgpu: Check NULL pointer for job before reset job's ring
drm/amdkfd: Fix kernel queue 64 bit doorbell offset calculation
drm/amdgpu: Avoid invalidate tlbs when gpu is on reset
drm/amdgpu: Avoid destroy hqd when GPU is on reset
drm/amdkfd: Add debugfs interface to trigger HWS hang
Wei Lu (1):
drm/amdkfd: Fix error codes in kfd_get_process
Yong Zhao (10):
drm/amdkfd: Introduce KFD module parameter halt_if_hws_hang
drm/amdkfd: Use module parameters noretry as the internal variable name
drm/amdkfd: Replace mqd with mqd_mgr as the variable name for mqd_manager
drm/amdkfd: Clean up reference of radeon
drm/amdkfd: Consolidate duplicate memory banks info in topology
drm/amdkfd: Make SDMA engine number an ASIC-dependent variable
drm/amdkfd: Avoid flooding dmesg on Raven due to IOMMU issues
drm/amdkfd: Workaround to accommodate Raven too many PPR issue
drm/amdkfd: Optimize out some duplicated code in kfd_signal_iommu_event()
drm/amdkfd: Enable Raven for KFD
shaoyunl (2):
drm/amdgpu: save vm fault information for amdkfd
drm/amdkfd: Handle VM faults in KFD
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 35 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 10 +
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 27 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 9 +
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 8 +
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 14 +
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 2 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 13 +-
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 33 +-
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 33 +-
drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 54 ++-
drivers/gpu/drm/amd/amdkfd/cik_int.h | 7 +-
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h | 458 +++++++++++----------
.../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx8.asm | 18 +-
.../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm | 16 +-
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 69 +++-
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 57 ++-
drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 1 -
drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h | 37 ++
drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c | 48 +++
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 122 +++++-
.../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 283 ++++++++-----
.../gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | 32 +-
.../drm/amd/amdkfd/kfd_device_queue_manager_v9.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 9 +-
drivers/gpu/drm/amd/amdkfd/kfd_events.c | 118 +++++-
drivers/gpu/drm/amd/amdkfd/kfd_events.h | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 22 +-
drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 6 +-
drivers/gpu/drm/amd/amdkfd/kfd_iommu.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 18 +-
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_module.c | 16 +-
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 41 +-
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 4 +
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 29 +-
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 31 +-
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | 29 +-
drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 26 ++
drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 40 +-
drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 +
.../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 43 +-
drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 40 ++
include/uapi/linux/kfd_ioctl.h | 33 +-
45 files changed, 1460 insertions(+), 447 deletions(-)
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