drm/amdgpu: remove two invalid BUG_ON()s

[ Upstream commit 5d55ed19d4190d2c210ac05ac7a53f800a8c6fe5 ]

Those can be triggered trivially by userspace.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 96e5c520af3168bf8947131ba0d8a4b3152a6845..c0a15d1920e2873b76a5058320c7dc82e7fc23e2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -5632,8 +5632,6 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
        unsigned vmid = AMDGPU_JOB_GET_VMID(job);
        u32 header, control = 0;
 
-       BUG_ON(ib->flags & AMDGPU_IB_FLAG_CE);
-
        header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);
 
        control |= ib->length_dw | (vmid << 24);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index adcfcf594286fe1f59893f6d86d370a64fd82f32..0c8581dfbee6e87237d1934cd35b81f8d7dfa834 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -4330,8 +4330,6 @@ static void gfx_v12_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
        unsigned vmid = AMDGPU_JOB_GET_VMID(job);
        u32 header, control = 0;
 
-       BUG_ON(ib->flags & AMDGPU_IB_FLAG_CE);
-
        header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);
 
        control |= ib->length_dw | (vmid << 24);