From: Zhigang Luo Date: Wed, 17 Apr 2024 14:59:58 +0000 (-0400) Subject: drm/amdgpu: remove virt_init_data_exchange from poison consumption handler X-Git-Tag: io_uring-6.10-20240523~68^2~21^2~3 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6a009ca1bf94dfe194d6e9cc85a9319b483aac2d;p=linux-block.git drm/amdgpu: remove virt_init_data_exchange from poison consumption handler Host will initiate an FLR for all poison consumption. Guest should wait for FLR message to re-init data exchange. Signed-off-by: Zhigang Luo Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c index 89992c1c9a62..aba00d961627 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c @@ -446,8 +446,6 @@ static void xgpu_nv_ras_poison_handler(struct amdgpu_device *adev, amdgpu_virt_fini_data_exchange(adev); xgpu_nv_send_access_requests_with_param(adev, IDH_RAS_POISON, block, 0, 0); - if (block != AMDGPU_RAS_BLOCK__SDMA) - amdgpu_virt_init_data_exchange(adev); } }