Series is: Acked-by: Alex Deucher <[email protected]>
________________________________ From: amd-gfx <[email protected]> on behalf of Xiangliang Yu <[email protected]> Sent: Wednesday, December 5, 2018 1:46:31 AM To: [email protected] Cc: Min, Frank; Yu, Xiangliang Subject: [PATCH 3/3] drm/amdgpu/psp: Destroy psp ring when doing gpu reset PSP ring need to be destroy before starting reinit for vf. This patche move it from hypervisor driver into guest. Signed-off-by: Xiangliang Yu <[email protected]> Signed-off-by: Frank Min <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 3142f84..6759d89 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -548,8 +548,10 @@ static int psp_load_fw(struct amdgpu_device *adev) int ret; struct psp_context *psp = &adev->psp; - if (amdgpu_sriov_vf(adev) && adev->in_gpu_reset != 0) + if (amdgpu_sriov_vf(adev) && adev->in_gpu_reset) { + psp_ring_destroy(psp, PSP_RING_TYPE__KM); goto skip_memalloc; + } psp->cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL); if (!psp->cmd) -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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