[PATCH] Revert "drm/i915/gvt: set max priority for gvt context"
Zhenyu Wang
zhenyuw at linux.intel.com
Wed Mar 21 06:04:37 UTC 2018
On 2018.03.21 10:11:32 +0800, Weinan Li wrote:
> This reverts commit 11474e9091cf2002e948647fd9f63a7f027e488a.
>
> Now host preemption can be enabled. Depends on commit:
>
> commit 37ad4e687830 ("drm/i915/gvt: add 0xe4f0 into gen9 render list")
>
> commit cd7e61b93d06 ("drm/i915/gvt: init mmio by lri command in vgpu
> inhibit context")
>
> commit 702791f7f204 ("drm/i915: add schedule out notification of preempted
> but completed request")
>
> Signed-off-by: Weinan Li <weinan.z.li at intel.com>
>
> Conflicts:
> drivers/gpu/drm/i915/gvt/scheduler.c
Could you remove this conflict in message? And elaborate more about why
we can revert this now instead of just listing commit-ids...
> ---
> drivers/gpu/drm/i915/gvt/scheduler.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
> index 638abe8..d71e3de 100644
> --- a/drivers/gpu/drm/i915/gvt/scheduler.c
> +++ b/drivers/gpu/drm/i915/gvt/scheduler.c
> @@ -1134,9 +1134,6 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
> if (IS_ERR(s->shadow_ctx))
> return PTR_ERR(s->shadow_ctx);
>
> - if (HAS_LOGICAL_RING_PREEMPTION(vgpu->gvt->dev_priv))
> - s->shadow_ctx->priority = INT_MAX;
> -
> bitmap_zero(s->shadow_ctx_desc_updated, I915_NUM_ENGINES);
>
> s->workloads = kmem_cache_create_usercopy("gvt-g_vgpu_workload",
> --
> 1.9.1
>
> _______________________________________________
> intel-gvt-dev mailing list
> intel-gvt-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gvt-dev
--
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