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drm/amdgpu: job is secure iff CS is secure (v5)

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Mark a job as secure, if and only if the command
submission flag has the secure flag set.

v2: fix the null job pointer while in vmid 0
submission.
v3: Context --> Command submission.
v4: filling cs parser with cs->in.flags
v5: move the job secure flag setting out of amdgpu_cs_submit()

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui
2019-08-08 20:05:15 +08:00
committed by Alex Deucher
parent 8350361d2d
commit cb5fae143d
3 changed files with 6 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
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@@ -214,7 +214,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
if (job && ring->funcs->emit_cntxcntl) {
status |= job->preamble_status;
status |= job->preemption_status;
amdgpu_ring_emit_cntxcntl(ring, status, false);
amdgpu_ring_emit_cntxcntl(ring, status, job->secure);
}
for (i = 0; i < num_ibs; ++i) {
@@ -233,7 +233,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
}
if (ring->funcs->emit_tmz)
amdgpu_ring_emit_tmz(ring, false, false);
amdgpu_ring_emit_tmz(ring, false, job ? job->secure : false);
#ifdef CONFIG_X86_64
if (!(adev->flags & AMD_IS_APU))