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59d3e8be87
linux/drivers/gpu/drm/amd/amdkfd
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Alexey Skidanov 59d3e8be87 drm/amdkfd: Add memory exception handling 
This patch adds Peripheral Page Request (PPR) failure processing
and reporting.

Bad address or pointer to a system memory block with inappropriate
read/write permission cause such PPR failure during a user queue
processing. PPR request handling is done by IOMMU driver notifying
AMDKFD module on PPR failure.

The process triggering a PPR failure will be notified by
appropriate event or SIGTERM signal will be sent to it.

v3:
- Change all bool fields in struct kfd_memory_exception_failure to
  uint32_t

Signed-off-by: Alexey Skidanov <alexey.skidanov@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2015-05-19 13:02:27 +03:00
..
cik_event_interrupt.c drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00
cik_int.h drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00
cik_regs.h drm/amdkfd: Don't include header files from radeon 2015-01-02 23:18:54 +02:00
Kconfig amdkfd: Remove DRM_AMDGPU dependency from Kconfig 2014-11-21 22:36:09 +02:00
kfd_chardev.c drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00
kfd_crat.h
kfd_device_queue_manager_cik.c drm/amdkfd: make the sdma vm init to be asic specific 2015-05-19 12:13:39 +03:00
kfd_device_queue_manager_vi.c drm/amdkfd: make the sdma vm init to be asic specific 2015-05-19 12:13:39 +03:00
kfd_device_queue_manager.c drm/amdkfd: Add interrupt handling module 2015-05-19 12:13:39 +03:00
kfd_device_queue_manager.h drm/amdkfd: make the sdma vm init to be asic specific 2015-05-19 12:13:39 +03:00
kfd_device.c drm/amdkfd: Add memory exception handling 2015-05-19 13:02:27 +03:00
kfd_doorbell.c drm/amdkfd: reformat some debug prints 2015-05-19 12:13:38 +03:00
kfd_events.c drm/amdkfd: Add memory exception handling 2015-05-19 13:02:27 +03:00
kfd_events.h drm/amdkfd: Add memory exception handling 2015-05-19 13:02:27 +03:00
kfd_flat_memory.c drm/amdkfd: Process-device data creation and lookup split 2015-01-09 22:25:58 +02:00
kfd_interrupt.c drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00
kfd_kernel_queue_cik.c drm/amdkfd: Add initial VI support for KQ 2014-12-02 16:38:57 +02:00
kfd_kernel_queue_vi.c drm/amdkfd: Add initial VI support for KQ 2014-12-02 16:38:57 +02:00
kfd_kernel_queue.c drm/amdkfd: reformat some debug prints 2015-05-19 12:13:38 +03:00
kfd_kernel_queue.h drm/amdkfd: Remove sync_with_hw() from amdkfd 2015-01-15 12:07:48 +02:00
kfd_module.c drm/amdkfd: Add multiple kgd support 2015-03-25 14:02:05 +02:00
kfd_mqd_manager_cik.c drm/amdkfd: Add multiple kgd support 2015-03-25 14:02:05 +02:00
kfd_mqd_manager_vi.c drm/amdkfd: Change MQD manager to be H/W specific 2015-01-04 11:24:25 +02:00
kfd_mqd_manager.c drm/amdkfd: Change MQD manager to be H/W specific 2015-01-04 11:24:25 +02:00
kfd_mqd_manager.h amdkfd: Add mqd_manager module 2014-07-17 00:36:17 +03:00
kfd_packet_manager.c drm/amdkfd: Remove sync_with_hw() from amdkfd 2015-01-15 12:07:48 +02:00
kfd_pasid.c drm/amdkfd: Allow user to limit only queues per device 2015-01-18 13:18:01 +02:00
kfd_pm4_headers.h amdkfd: Add kernel queue module 2014-07-17 00:45:35 +03:00
kfd_pm4_opcodes.h amdkfd: Add kernel queue module 2014-07-17 00:45:35 +03:00
kfd_priv.h drm/amdkfd: Add memory exception handling 2015-05-19 13:02:27 +03:00
kfd_process_queue_manager.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-02-16 15:48:00 -08:00
kfd_process.c drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00
kfd_queue.c amdkfd: Add queue module 2014-07-17 00:18:51 +03:00
kfd_topology.c drm/amdkfd: Add multiple kgd support 2015-03-25 14:02:05 +02:00
kfd_topology.h
Makefile drm/amdkfd: Add the events module 2015-05-19 13:02:26 +03:00