On QUERY2 IOCTL don't query counts of correctable
and uncorrectable errors, since when RAS is
enabled and supported on Vega20 server boards,
this takes insurmountably long time, in O(n^3),
which slows the system down to the point of it
being unusable when we have GUI up.

Fixes: ae363a212b14 ("drm/amdgpu: Add a new flag to AMDGPU_CTX_OP_QUERY_STATE2")
Cc: Alexander Deucher <alexander.deuc...@amd.com>
Cc: sta...@vger.kernel.org
Signed-off-by: Luben Tuikov <luben.tui...@amd.com>
Reviewed-by: Alexander Deucher <alexander.deuc...@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index fc83445fbc40..bb0cfe871aba 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -337,7 +337,6 @@ static int amdgpu_ctx_query2(struct amdgpu_device *adev,
 {
        struct amdgpu_ctx *ctx;
        struct amdgpu_ctx_mgr *mgr;
-       unsigned long ras_counter;
 
        if (!fpriv)
                return -EINVAL;
@@ -362,21 +361,6 @@ static int amdgpu_ctx_query2(struct amdgpu_device *adev,
        if (atomic_read(&ctx->guilty))
                out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_GUILTY;
 
-       /*query ue count*/
-       ras_counter = amdgpu_ras_query_error_count(adev, false);
-       /*ras counter is monotonic increasing*/
-       if (ras_counter != ctx->ras_counter_ue) {
-               out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RAS_UE;
-               ctx->ras_counter_ue = ras_counter;
-       }
-
-       /*query ce count*/
-       ras_counter = amdgpu_ras_query_error_count(adev, true);
-       if (ras_counter != ctx->ras_counter_ce) {
-               out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RAS_CE;
-               ctx->ras_counter_ce = ras_counter;
-       }
-
        mutex_unlock(&mgr->lock);
        return 0;
 }
-- 
2.31.1.527.g2d677e5b15

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