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| author |   Oak Zeng <Oak.Zeng@amd.com> | 2020-06-22 19:27:45 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-03-23 22:59:22 -0400 |
| commit | 6d909c5da0166d62ffc656990fe1fff9ae66b37f (patch) | |
| tree | 5e3d8aae01e5e68b9fdf5d7de6beb00ed38c69fc /drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | |
| parent | drm/amdgpu: allow use psp to load firmware (v2) (diff) | |
| download | linux-dev-6d909c5da0166d62ffc656990fe1fff9ae66b37f.tar.xz linux-dev-6d909c5da0166d62ffc656990fe1fff9ae66b37f.zip | |
drm/amdkfd: Add kernel parameter to stop queue eviction on vm fault
This is to keep wavefront context for debug purpose
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index 74a460be077b..1c20458f3962 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -98,9 +98,10 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev, source_id == SOC15_INTSRC_SDMA_TRAP || source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG || source_id == SOC15_INTSRC_CP_BAD_OPCODE || - client_id == SOC15_IH_CLIENTID_VMC || + ((client_id == SOC15_IH_CLIENTID_VMC || client_id == SOC15_IH_CLIENTID_VMC1 || - client_id == SOC15_IH_CLIENTID_UTCL2; + client_id == SOC15_IH_CLIENTID_UTCL2) && + !amdgpu_no_queue_eviction_on_vm_fault); } static void event_interrupt_wq_v9(struct kfd_dev *dev, |